chapter 03 - superstructure section 01 bridge deck (sup …sup-bd(sg)-103 2.0 07/03/2017. approval...

OFFICE OF STRUCTURES STRUCTURAL DETAIL MANUAL

Chapter 03 - Superstructure

SECTION 01

BRIDGE DECK (SUP-BD)



Section 01 – Bridge Deck

SUB-SECTION 01

BRIDGE DECK DETAILS

(SUP-BD(DT))

1

Scale: None

1

Note:

For detail of construction joint see

LAYOUT OF TRANSVERSEJOINT FOR SKEWED BRIDGE DECK

PLAN

c

c

c

c

of Exterior Stringer

of Exterior Stringer

of Stringer

of Stringer

Placement Placement

Transverse Construction Joint *

*

DATE:

STATE HIGHWAY ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

STATE OF MARYLAND

SHEET OF

APPROVAL

OFFICE OF STRUCTURES

DIRECTOR


SUP-BD(DT)-101

SU

PE

R-B

RID

GE

DE

CK

Outside face

of superstructure.

Outside face

of superstructure.

Transverse construction joints to be

placed parallel to center line bearing

for piers and abutments. If substructure

units are not parallel then transverse

construction joints shall be parallel to

the closest substructure unit center line

of bearing.

Transverse construction joints to be

perpendicular to the outside face of

superstructure for the portion of the

deck outside of the exterior stringer.

09/13/1994

VERSION

DETAIL NO.

1.0

Detail No. SUP-BD(DT)-102.

Deck S

lab

Stage of construction

poured first.

Top of slab

1.

2.

1 1

Notes:

Reinforcing steel to be continuous

DATE:



STATE OF MARYLAND

SHEET OF

APPROVAL

Main slab

steel

1 1/2 ’’

3 3/

4 ’’

2’’

1 3/4

’’

Scale: 1 1/2 ’’ = 1’-0’’

thru joint.

SECTION

BRIDGE DECK SLAB DETAIL ATTRANSVERSE CONSTRUCTION JOINT


DIRECTOR


SUP-BD(DT)-102

SU

PE

R - B

RID

GE

DE

CK

VERSION

DETAIL NO.

2.0

Bottom longitudinal steel lap = 3’-6’’

Top longitudinal steel lap = 2’-5’’ (#5 bars)

3’-7’’ (#6 bars)

Entire face of construction joint

shall be coated with an approved

epoxy bonding compound.

See note 2

3. See Detail No. SUP-BD(DT)-201 for bridge

deck slab reinforcing splices.

04/30/2018

1 2

DATE:



STATE OF MARYLAND

SHEET OF

APPROVAL

SECTION

**

OPTIONAL TRANSVERSE TRUSS BAR SPLICE

Scale: None

SECTION

Scale: None

OPTIONAL TRANSVERSE STRAIGHT BAR SPLICE


DIRECTOR


SUP-BD(DT)-201

SU

PE

R - B

RID

GE

DE

CK

Optional splices shown may not be used for decks

45’-0’’ or less in width.

Bay (typ.)

Stringer (typ.)

Stringer (typ.)

Bay (typ.)

DETAIL NO.

VERSION

2.0

Note:

See sheet 2 of 2 for longitudinal

steel splice details.

Bottom splice

2’-8’’

Top splice

1’-10’’

**

BRIDGE DECK SLAB REINFORCINGSPLICE LOCATIONS

This splice location can only be used if truss bottom

leg dimension is greater than or equal to lap length.

No more than one splice may occur over every 3rd

stringer (top splice) or within 3rd bay (bottom splice).

All bars must splice in the same plane (all in top of slab

or all in bottom of slab).

Top splice 1’-10’’

centered over stringer

Bottom

splice

2’-8’’

centered in bay

04/30/2018

2 2

DATE:



STATE OF MARYLAND

SHEET OF

APPROVAL

Scale: None

bars (typ.)

splice

splice splice splice

L Bearingc

Scale: None

PLAN


DIRECTOR


SUP-BD(DT)-201

SU

PE

R - B

RID

GE

DE

CKDETAIL NO.

VERSION

2.0

Bottom longitudinal

Additional

longitudinal bars

over pier (typ.)

Normal top

longitudinal

bars (typ.)

LONGITUDINAL SPLICES

splice splice splice

Additional longitudinal

#6 bars (3’-7’’ splice)

Top normal longitudinal

bars (2’-5’’ splice)

Bottom longitudinal

bars (3’-6’’ splice)

BRIDGE DECK SLAB REINFORCINGSPLICE LOCATIONS

BRIDGE DECK SECTION

Note:

This section shows the

typical location of the

longitudinal reinforcing

bars for reference.

04/30/2018




SUB-SECTION 02

BRIDGE DECK STEEL GIRDERS

(SUP-BD(SG))

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF1 2

GENERAL NOTES AND BAR SPACINGBRIDGE DECK SLAB FOR STEEL GIRDERS

SUP-BD(SG)-101

SUP

ER - B

RID

GE

DE

CK

1.0

Design: 1.

2. c

3.Design includes provision for 2'' future wearing

surface.

General: 1.Transverse bars shall be placed normal to

stringers, except in case of curved stringers.

When stringers are curved transverse bars shall

be placed radially.

2.When skew angles are greater than 60 then

Contractor may use either Reinforcing Steel

Pattern No. 1 or No. 2 throughout bridge.

c

3.

NOTES

No truss bars are to be used.

Typical sections shall include a minimum of three

stringers and have a width of not less than 14.0'

between centerlines of exterior stringers.

Overhangs shall be at least 21'' but shall not exceed

the smaller of 0.625 times the stringer spacing and

4.

5.

f' = 4000 p.s.i.

When the stringer spacing is less than 6'-0'',

AASHTO LRFD Bridge Design Specifications, dated 2010.

all bars shall be straight top and bottom.

9.

8.

7.

6.

04/12/2012

top flange widths less than 12''.

Bridge deck slab Details should not be used for

stringer spacings less than 5'-0''.

Bridge deck slab Details should not be used for

epoxy coated.

All reinforcing steel in the deck slabs shall be

in accordance with AASHTO.

Reinforcing in the slab overhangs shall be designed

6.0'.

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



GENERAL NOTES AND BAR SPACINGBRIDGE DECK SLAB FOR STEEL GIRDERS

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-101

1.0

c c c c

c

*

**

c

Spacing of steel

- -

Straight Bars

Spacing of steel

- -

Straight Bars

The Contractor has the option of using Reinforcing steel Pattern

No.1 or No.2 in the unhatched portions of the decks shown below.

1.

2.The Contractor shall use only Reinforcing Steel Pattern No.1 in the

hatched portions of the decks shown below.

1

1 11

22

or or

1 1 1

TRANSVERSE BAR SPACING FOR SPANS

WITH SKEW ANGLES LESS THAN 60

or segment

between permanent

of

Support

of

Support

of

Support

of

Support

Skew Angle

Scale: 1''=1'-0''

SIMPLE SPAN BRIDGE - PLAN CONTINUOUS BRIDGE UNIT - PLAN Full bridge width

longitudinal joints

REINFORCING STEEL PATTERN NO.2 PLACED NORMAL TO STRINGER

REINFORCING STEEL PATTERN NO. 1 PLACED NORMAL TO STRINGER

(5'' + to 7'' +)

Truss bars every 6th bar

(5'' + to 7'' +)

of Roadway

on Bridge.

sheet 1 of 2

Note 1 on

See General

alternate bar

Truss bars every

SKEW ANGLE

Scale: None

of Crossing04/12/2012

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



5 Equal Spaces

(Main Longitudinal Steel)

c

4 Equal Spaces

Composite Non-CompositeStringer Spacing

c

*

*

For exact number of shear developers

top of web).

Alternate straight bars

with truss bars.

measured from

see superstructure sheet.

For exact haunch details, see pertinent details contained elsewhere in plans.

Contractor has option of using the following reinf. steel pattern,

See Typical

Section of bridge.

(For girders, D is

2 •'' Cl.

1''

Cl.

D''

D'' @ Bearing

#5 Straight @ 13'' c/c.

#5 Truss @ 13'' c/c.


#5 Straight @ 6•'' c/c.


Substitute for every sixth bar a #5 truss bar @ 3'-3'' c/c.

Scale: •''=1'-0''

D''

HL-93 TYPE XXXI SLAB

6'-0'' TO 6'-6'' STRINGER SPACING

1'-5''

2 Equal Spaces 2 Equal Spaces3'' 3''

wearing surface).

(including •'' integral

8•'' slab thickness

top of web).

measured from

(For girders, D is

Section of bridge.

See Typical

D'' @ Bearing

''For Office Use Only''.

Slanted lettering indicates notes

Note:

TRANSVERSE REINFORCEMENT LONGITUDINAL REINFORCEMENT

#5 Top Reinforcement

** See Note 4

(See Note 5)

Lap Length

#5 Bottom Reinforcement

#6 Top Reinforcement**


Lap Length


LAP LENGTHS FOR DECK REINFORCING

Grade 60.

All steel sizes and spacing based on ASTM A-615,

Note:

stringers. (For curved girder see SUP-BD(SG)-101.

Transverse bars to be placed normal to center line of

1'-10''

2'-8''

2'-5''

3'-6''

3'-7''

except as indicated by Note 4.

All longitudinal bars are to be #5's placed as shown3.

4. On continuous bridges, over piers, additional longitudinal

steel to be added to the top of the slab between

normal bars and indicated thus ,shall be #6 bars.

See Detail No. SUP-BD(SG)-201 for the lengths

of these additional bars.

the longitudinal reinforcement lap lengths.

Excess Reinforcement Factor of 1.00 was applied to

to the transverse reinforcement lap lengths. An

An Excess Reinforcement Factor of 0.75 was applied 5.

6.Refer to SUP-BD(SG)-101

for overhang design requirements.

2.

1.

HL-93 LOADINGBRIDGE DECK SLAB FOR STEEL GIRDER

TYPE XXXI

2.0

SUP-BD(SG)-102

SUP

ER - B

RID

HE

DE

CK

07/03/2017

SUP-BD(SG)-101.

6'-0'' see Note 3 on Detail No.

For stringer spacing less than

Note:

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



c

Composite

top of web).

measured from



Stringer SpacingNon-Composite

c

measured from

top of web).

*

*


with truss bars.



5 Equal Spaces


See Typical

See Typical

Section of bridge.

Section of bridge.

(For girders, D is

(For girders, D is


#5 Truss @ 12'' c/c.




Substitute for every sixth bar a #5 truss bar @ 3'-0'' c/c.2 •'' Cl.

1''

Cl.

D''

D'' @ Bearing

D''

D'' @ Bearing

Scale: •''=1'-0''

HL-93 TYPE XXXII SLAB

GREATER THAN 6'-6'' TO 7'-0'' STRINGER SPACING

3 Equal Spaces

1'-7''


wearing surface).





Note:Grade 60.


Note:

stringers. (For curved girder see SUP-BD(SG)-101.



All longitudinal bars are to be #5's placed as shown



** See Note 4

(See Note 5)

Lap Length




Lap Length



1'-10''

2'-8''

2'-5''

3'-6''

3'-7''

On continuous bridges, over piers, additional longitudinal









Refer to SUP-BD(SG)-101


6.

4.

3.

2.

1.

HL-93 LOADINGBRIDGE DECK SLAB FOR GIRDERS

TYPE XXXII

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-103

2.0

07/03/2017

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



Grade 60.


Note:





** See Note 4

(See Note 5)

Lap Length




Lap Length



1'-10''

2'-8''

2'-5''

3'-6''

3'-7''












3.

2.

1.

HL-93 LOADINGBRIDGE DECK SLAB FOR STEEL GIRDERS

TYPE XXXIII

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-104

2.0

Stringer SpacingComposite


wearing surface).

*

*


with truss bars.


6 Equal Spaces

5 Equal Spaces

Non-Composite

c

measured from

top of web).



c

measured from

top of web).


See Typical

See Typical

Section of bridge.

Section of bridge.

(For girders, D is

(For girders, D is


9'' slab thickness2 •'' Cl.

1''

Cl.

D'' @ Bearing

D''

Scale: •''=1'-0''


#5 Truss @ 12'' c/c.





D''

D'' @ Bearing



Note:

HL-93 TYPE XXXIII SLAB



1'-9''

07/03/2017

stringers. (For curved girder see SUP-BD(SG)-101).


APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



Grade 60.


Note:

1.

2.





** See Note 4

(See Note 5)

Lap Length




Lap Length



1'-10''

2'-8''

2'-5''

3'-6''

3'-7''










Refer to SUP-BD(SG)-1016.



TYPE XXXIV

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-105

2.0

5 Equal Spaces

top of web).

measured from

measured from

top of web).

7 Equal Spaces



Non-Composite


*

*


with truss bars.

wearing surface).


CompositeStringer Spacing

c

c


See Typical

See Typical

Section of bridge.

Section of bridge.

(For girders, D is

(For girders, D is

9'' slab thickness

(including •'' integral2 •'' Cl.

1''

Cl.

D''

D'' @ Bearing

Scale: •''=1'-0''


#5 Truss @ 11'' c/c.





D''

D'' @ Bearing



Note:

HL-93 TYPE XXXIV SLAB


1'-11''


07/03/2017



APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



HL-93 LOADINGBRDIGE DECK SLAB FOR STEEL GIRDERS

TYPE XXXV

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-106

2.0

wearing surface).



7 Equal Spaces

Composite

c

measured from

top of web).

Stringer Spacing

5 Equal Spaces

*

*


with truss bars.

Non-Composite

c

measured from

top of web).




See Typical

See Typical

Section of bridge.

Section of bridge.

(For girders, D is

(For girders, D is


1''

Cl.

2 •'' Cl.

D'' @ Bearing

D''

Scale: •''=1'-0''

D''

D'' @ Bearing




#5 Truss @ 12'' c/c.


9•'' slab thickness#5 Straight @ 6'' c/c.



Note:

HL-93 TYPE XXXV SLAB


2'-0''


Grade 60.


Note:



** See Note 4

(See Note 5)

Lap Length




Lap Length



1'-10''

2'-8''

2'-5''

3'-6''

3'-7''












3.

2.

1.

07/03/2017





APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



HL-93 LOADINGBRIDGE DECK SLABS FOR STEEL GIRDERS

TYPE XXXVI

S

UP

ER - B

RID

GE

DE

CKSUP-BD(SG)-107

2.0

wearing surface).

Composite



7 Equal Spaces

Stringer Spacing

c

top of web).

measured from

*

*


with truss bars.

Non-Composite

c

measured from

top of web).




See Typical

See Typical

Section of bridge.

Section of bridge.

(For girders, D is

(For girders, D is


(including •'' integral2 •'' Cl.

1''

Cl.

D''

D'' @ Bearing

Scale: •''=1'-0''

D'' @ Bearing

D''


#5 Truss @ 11'' c/c.




2'-1''



Note:


HL-93 TYPE XXXVI SLAB


4 Equal Spaces 4 Equal Spaces6 Equal Spaces3'' 3''

Grade 60.


Note:





** See Note 4

(See Note 5)

Lap Length




Lap Length



1'-10''

2'-8''

2'-5''

3'-6''

3'-7''












3.

2.

1.

07/03/2017



APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



wearing surface).

Composite


Stringer Spacing

c

measured from

top of web).


7 Equal Spaces

Non-Composite

*

*


with truss bars.

c

measured from

top of web).




See Typical

See Typical

Section of bridge.

Section of bridge.

(For girders, D is

(For girders, D is


#5 Truss @ 10'' c/c.





2 •'' Cl.



1''

Cl.

D'' @ Bearing

D''

Scale: …''=1'-0''

D''

D'' @ Bearing

HL-93 TYPE XXXVII SLAB

2'-2''

7 Equal Spaces4 Equal Spaces 4 Equal Spaces3'' 3''




Note:Grade 60.


Note:



** See Note 4

(See Note 5)

Lap Length




Lap Length



1'-10''

2'-8''

2'-5''

3'-6'

3'-7''














2.

1.


TYPE XXXVII

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-108

2.0

07/03/2017



APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND





Note:

wearing surface).

c

top of web).

measured from

Composite


7 Equal Spaces

Stringer Spacing


8 Equal Spaces

Non-Composite

c

measured from

top of web).

*

*


with truss bars.




See Typical

See Typical

(For girders, D is

(For girders, D is

Section of bridge.

Section of bridge.


#5 Truss @ 10'' c/c.




Substitute for every sixth bar a #5 truss bar @ 2'-6'' c/c.2 •'' Cl.

10'' slab thickness


1''

Cl.

D''

D'' @ Bearing

D''

D'' @ Bearing

Scale: …''=1'-0''

HL-93 TYPE XXXVIII SLAB

5 Equal Spaces 5 Equal Spaces

2'-4''

3'' 3''


Grade 60.


Note:





** See Note 4

(See Note 5)

Lap Length




Lap Length



1'-10''

2'-8''

2'-5''

3'-6''

3'-7''












3.

2.

1.


TYPE XXXVIII

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-109

2.0

07/03/2017



APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



wearing surface).


Composite

Stringer Spacing

8 Equal Spaces


Non-Composite

*

*


with truss bars.

c

measured from

top of web).

c

measured from

top of web).

9 Equal Spaces



See Typical

See Typical

Section of bridge.

Section of bridge.


(For girders, D is

(For girders, D is




#5 Truss @ 10'' c/c.





2 •'' Cl.

1''

Cl.

D'' @ Bearing

D''

Scale: …''=1'-0''

D''

D'' @ Bearing

HL-93 TYPE XXXIX SLAB


2'-6''




Note:Grade 60.


Note:

1.

2.

3.



** See Note 4

(See Note 5)

Lap Length




Lap Length



1'-10''

2'-8''

2'-5''

3'-6''

3'-7''













TYPE XXXIX

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-110

2.0

07/03/2017





APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



DECK SLABS OVER PIERS FOR STEEL GIRDERSREINFORCING IN TOP OF CONTINUOUS

ADDITIONAL LONGITUDINAL

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-201

1.0

c

c

c

c c

c

PLAN

L'

L'-6''

Stringer

Pier

Scale : None

Limits of deck pour over pier.

End of additional

Note:

Deck slab

construction joint

#5 Longitudinal

reinforcing in

top mat.

longitudinal

reinforcing steel.

Additional rebars over pier. For

number and spacing of additional

bars, between stringers, refer to

construction joint

Location

Splice Splice

Pier

SPLICE LOCATION LAYOUTIf additional longitudinal reinforcing in

pour requires splicing, then the

15'-0'' Min. 15'-0'' Min.

Bridge Description:#

Pier

Pier

Pier

Pier

Pier

Pier

End of

additional

rebar.

Additional rebars

over piers.

End of

additional

rebar.

End of additional steel.

Deck slab

L-6''

L

Stationing Span)

L' (BackStationing Span)

L (Ahead

Stringer

of Exterior

of superstructure.

Outside face

those between stringers.

match pattern of

exterior girder shall

additional bars beyond

Number and spacing of

2.

1.

shall be #6.

Additional longitudinal reinforcing bars

per Splice Location Layout.

reinforcing shall be spliced as

09/05/2012

bridge deck slab details.

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



FOR 42'' F-SHAPECONCRETE BRIDGE DECK OVERHANG

ADDITIONAL REINFORCING FOR

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-202

PLAN

Scale: …'' = 1'-0''

deckedge ofOutside

Stringer spacing Overhang

bars (typ.)

reinforcing

Additional ''L1''

''L2''

L 1st interior girder

L exterior girder

c

c

reinforcing (typ.)

Normal deck slab

Bar Size

Additional''L1'' ''L2''

Overhang

Maximum

XXXI

XXXII

XXXIII

XXXIV

XXXV

XXXVI

XXXVII

XXXVIII

XXXIX

#6

#6

#6

#6

#5

#5

#5

#5

4'-7''

4'-7''

6'-10'' 4'-0''

4'-4•''

4'-8‚''

5'-0''

5'-3ƒ''

5'-7•''

5'-11‚''

6'-0''

6'-0''

4'-8•'' 7'-0''

4'-9'' 7'-0''

#5 4'-7''

5'-1‚'' 7'-4‚''

4'-10…'' 4'-10…''

4'-8‚'' 4'-8‚''

4'-6'' 4'-6''

4'-3„'' 4'-3„''

1.

2.

Notes:

Additional reinforcing to be placed

in top mat of deck.

Deck overhangs greater than shown

will need to be designed.

3.

deck reinforcing.

Bundle additional bar with normal

Deck Type

1.00

08/16/2019

DRAFT

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



DRAFTFOR THREE STRAND STRUCTURAL TUBE RAIL

CONCRETE BRIDGE DECK OVERHANGADDITIONAL REINFORCING FOR

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-203

PLAN

Scale: …'' = 1'-0''

deckedge ofOutside


bars (typ.)

reinforcing

Additional ''L1''

''L2''


L exterior girder

c

c

reinforcing (typ.)

Normal deck slab

Bar Size

Additional''L1'' ''L2''

Overhang

Maximum

XXXI

XXXII

XXXIII

XXXIV

XXXV

XXXVI

XXXVII

XXXVIII

XXXIX

#6

#6

#6

#6

#5

#5

#5

#5

4'-0''

4'-4•''

4'-8‚''

5'-0''

5'-3ƒ''

5'-7•''

5'-11‚''

6'-0''

6'-0''

#5

4'-6ƒ'' 6'-9ƒ''

4'-8‚'' 6'-11‚''

4'-8ƒ'' 6'-11ƒ''

4'-6…'' 4'-6…''

7'-3†''5'-0†''

4'-9•'' 4'-9•''

4'-7„'' 4'-7„''

4'-5‚'' 4'-5‚''

4'-1†'' 4'-1†''

1.

2.

Notes:


in top mat of deck.



3.

deck reinforcing.


Deck Type

DRAFT

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



DRAFTFOR PARAPER WITH SIDEWALK

CONCRETE BRIDGE DECK OVERHANGADDITIONAL REINFORCING FOR

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-204

PLAN

Scale: …'' = 1'-0''

deckedge ofOutside


bars (typ.)

reinforcing

Additional


L exterior girder

c

c

reinforcing (typ.)

Normal deck slab

Bar Size

Additional

Overhang

Maximum

XXXI

XXXII

XXXIII

XXXIV

XXXV

XXXVI

XXXVII

XXXVIII

XXXIX

#5

#5

#5

#5

4'-0''

4'-4•''

4'-8‚''

5'-0''

5'-3ƒ''

5'-7•''

5'-11‚''

6'-0''

6'-0''

#5

''L''

''L''

each bar

every other

every other

every other

every other

every third

every fourth

every fifth

every sixth

Reinforcing

Main Deck

Bundle with

#5

#5

#5

#5

3'-0''

3'-0''

2'-10ƒ''

2'-8‚''

3'-1„''

2'-10''

2'-5†''

1'-10•''

2'-0…''

1.

2.

3.

Notes:


in top mat of deck.



deck reinforcing.


Deck Type

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-301

(Ty

pic

al)

Stiffe

ner

Width

A

*6'' x 4'' x ƒ''

Seat

Angle/

Plate

3ƒ'' cl.

2'' cl.

L Strin

ger

c

L Strin

ger

c

2'-0''

2'' cl.

c

Scale:

…'' = 1'-0''

''Ty

pic

al

Cross

Sectio

n'' of

brid

ge

overhang and parapet see

For e

xact co

nfig

uratio

n of

L of

bearin

g

perpe

ndic

ular to

#5

@ 9'' - pla

ce

L

A

over back

wall)

and 3 co

ntin

uo

us

bet

wee

n bea

ms

bars (3 bars

6-#5 straig

ht

EL

EV

ATIO

N

AT

BRID

GE S

EA

T

AR

EA

OV

ER

BE

AM

S

chee

kwall

To

p of

at abut

me

nt

Brid

ge seat

c bearin

g

perpe

ndic

ular to

#5

@ 9'' m

ax. - pla

ce

brid

ge road

way

To

p of

clear

1'' min.

B

B

not shown for clarity.

Normal deck reinforcing

Note:Notes:

* Longest leg of angle shall be

increased as necessary so that

angle exceeds stiffener width by at

least •''. In lieu of the seat angle

a ƒ'' plate may be used. The plate

shall be a minimum of 6'' wide and

shall exceed stiffener width by at

least •''.

For Section B-B, see sheet 4 of 4.

For Section A-A, see sheet 3 of 4.

2.

1.

3.

4.

barrier type.

purposes only. See plans for

F-Shape barrier is for illustrative

CONTRIBUTING TO EXPANSION 70 FEETSTEEL EXPANSION BEARINGS WITH LENGTHS

STEEL GIRDERS WITH STEEL FIXED BEARINGS ORCONCRETE DIAPHRAGMS AT ABUTMENTS CARRYING

<1.02

07/25/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-301

A

3ƒ'' cl.

L Strin

ger

c

L Strin

ger

c

2'-0''

2'' cl.

Scale:

…'' = 1'-0''

or sid

ewalk is use

d

F-Shape

Barrier, tube railin

g,

of sla

b re

gardle

ss of

whether

3-#5 to

p bars to e

xte

nd to e

nd

back

wall

To

p of

L

A

over back

wall)

and 3 co

ntin

uo

us

bet

wee

n bea

ms

bars (3 bars

6-#5 straig

ht

3-#5 bars

c bearin

g

perpe

ndic

ular to

#5

@ 9'' m

ax. - pla

ce

EL

EV

ATIO

N

AT

BRID

GE S

EA

T

AR

EA

OV

ER

BA

CK

WA

LL

abut

me

nt dia

phrag

ms

over back

wall @

paper bo

nd breaker

Use

2 ply ro

ofin

g

co

pper nails

abut

me

nt

wit

h

material f

aste

n to

1'' spo

nge ty

pe joint

ela

sto

meric pad

of

back

wall (1'-0'' min.)

1'' thic

k

x f

ull d

epth

brid

ge road

way

To

p of

*

Sectio

n 432.0

3.0

4.

to abut

me

nt in accordance

wit

h

Ela

sto

meric pad shall

be attache

d

''Ty

pic

al

Cross

Sectio

n'' of

brid

ge


For e

xact co

nfig

uratio

n of

*

B

B



Note:

For Section B-B, see sheet 4 of 4.

For Section A-A, see sheet 3 of 4.

Notes:

2.

1.

3.

barrier type.



CONTRIBUTING TO EXPANSION 70 FEETSTEEL EXPANSION BEARINGS WITH LENGTHS


< 1.02

07/25/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



CONTRIBUTING TO EXPANSION < 70 FEETSTEEL EXPANSION BEARINGS WITH LENGTHS


SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-301

SECTION A-A

1'-0''

4'' cl.

2•'' cl.

1

1

Level

c

c

c

c brg.

2'' cl.

2'' cl.

Scale: ƒ'' = 1'-0''

2'-

0''

3ƒ'' cl.

ƒ'' x ƒ'' drip

groove 2'' from end

of diaphragm, see

detail this sheet

Scale: 3'' = 1'-0''

DRIP GROOVE DETAIL

over backwall)

and 3 continuous

between beams

6-#5 bars (3 bars

paper bond breaker

2 ply roofing

prohibited in this area of the deck

The use of stay-in-place or metal forms is

Seat angle/plate

#5 bar

L of bearing

perpendicular to

#5 @ 9'' - place

Bottom of slab

reinforcing

Normal deck

wall roofing paper with no formwork.

Place concrete directly against back

All reinforcing steel shown shall be

epoxy coated.

Note:

**min.

3''

1'-9''

min.*

***

Roadway angle L

Top of bridge roadway

6''

2'' ƒ'' (typ.)

ƒ''

bearing

perpendicular to c

#5 @ 9'' max. place

of bars below

bars, match spacing

3-#5 continuous

from edge of bearing stiffener.

Measured to of bearing

Measured to of bearing.

1.02

07/25/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



LENGTHS CONTRIBUTING TO EXPANSION < 70 FEETBEARINGS OR STEEL EXPANSION BEARINGS WITH

CARRYING STEEL GIRDERS WITH STEEL FIXEDCONCRETE DIAPHRAGMS AT ABUTMENTS

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-301

SECTION B-B

2•'' cl.

c brg.

Scale: ƒ'' = 1'-0''

Normal deck

reinforcing

Bottom of slab

ƒ'' xƒ'' drip groove 2''

from end of diaphragm,

see detail this sheet

Scale: 3'' = 1'-0''

DRIP GROOVE DETAIL

1'' thick elastomeric pad

and cheekwall

1'' clear between deck

clear

2'' min.

6''

Note:

epoxy coated.


*


2'' ƒ'' (typ.)

ƒ''

3-#5 continuous

bars spaced

as shown

Note:

Elastomeric pad shall be attached

to abutment backwall in accordance

with the Section 432.03.04.

Roadway angle

1.02

07/25/2019

(Ty

pic

al)

Stiffe

ner

Width

A

*6'' x 4'' x ƒ''

Seat

Angle/

Plate

A

3ƒ'' cl.

2'' cl.

DATE:



STATE OF MARYLAND

SHEET OF

APPROVAL

*

1 4


DIRECTOR


L Strin

ger

c

L Strin

ger

c

2'-0''

2'' cl.

c

Scale:

…'' = 1'-0''

L

To

p of

chee

k

wall

Brid

ge seat

at abut

me

nt

EL

EV

ATIO

N

AT

BRID

GE S

EA

T

AR

EA

OV

ER

BE

AM

S

CONCRETE DIAPHRAGMS AT ABUTMENTSCARRYING STEEL GIRDERS WITH STEEL EXPANSION BEARINGS WITH

LENGTHS CONTRIBUTING TO EXPANSION > 70 FEET

B

B

Notes:

For Section A-A see Sheet 3 of 4.

For Section B-B see Sheet 4 of 4.

Longest leg of angle shall be

increased as necessary so that

angle exceeds stiffener width by at

least •''. In lieu of the seat angle

a ƒ'' plate may be used. The plate

shall be a minimum of 6'' wide and

shall exceed stiffener width by at

least •''.

1'' min.

clear

SUP-BD(SG)-401

SUP

ER - B

RID

GE

DE

CK

''Ty

pic

al

Cross

Sectio

n'' of

brid

ge


For e

xact co

nfig

uratio

n of



Note:

L of

bearin

g

perpe

ndic

ular to

#5

@ 9'' - pla

ce

over back

wall)

and 3 co

ntin

uo

us

bet

wee

n bea

ms

bars (3 bars

6-#5 straig

ht

c bearin

g

perpe

ndic

ular to

#5

@ 9'' m

ax. - pla

ce

3.

2.

1.

road

way

To

p of

brid

ge

1.02

VERSION

DETAIL NO.

4.

barrier type.



07/25/2019

A

3ƒ'' cl.

DATE:



STATE OF MARYLAND

SHEET OF

APPROVAL

2 4


DIRECTOR


L Strin

ger

c

L Strin

ger

c

2'-0''

2'' cl.

Scale:

…'' = 1'-0''

L

3-#5 bars

A

*

*



EL

EV

ATIO

N

AT

BRID

GE S

EA

T

AR

EA

OV

ER

BA

CK

WA

LL

B

B

Notes:


For Section B-B see Sheet 4 of 4.1.

2.

SUP-BD(SG)-401

SUP

ER - B

RD

GE

DE

CK

or sid

ewalk is use

d

F-Shape


g,

of sla

b re

gardle

ss of

whether

3-#5 to

p bars to e

xte

nd to e

nd



Note:

''Ty

pic

al

Cross

Sectio

n'' of

brid

ge


For e

xact co

nfig

uratio

n of

over back

wall)

and 3 co

ntin

uo

us

bet

wee

n bea

ms

bars (3 bars

6-#5 straig

ht

c bearin

g

perpe

ndic

ular to

#5

@ 9'' m

ax. - pla

ce

abut

me

nt dia

phrag

ms

over back

wall @

paper bo

nd breaker

Use

2 ply ro

ofin

g

co

pper nails

abut

me

nt

wit

h

material f

aste

n to

1'' spo

nge ty

pe joint

min.) ela

sto

meric pad

of

back

wall (1'-0''

1'' thic

k

x f

ull d

epth

road

way

To

p of

brid

ge

accordance

wit

h the

Sectio

n 432.0

3.0

4.

to abut

me

nt back

wall in

Ela

sto

meric pad shall

be attache

d

Note:

back

wall

To

p of

1.02

VERSION

DETAIL NO.

3.

barrier type.


F-Shapes barrier is for illustrative

07/25/2019

A

3ƒ'' cl.

DATE:



STATE OF MARYLAND

SHEET OF

APPROVAL

2 4


DIRECTOR


L Strin

ger

c

L Strin

ger

c

2'-0''

2'' cl.

Scale:

…'' = 1'-0''

L

3-#5 bars

A

*

*



EL

EV

ATIO

N

AT

BRID

GE S

EA

T

AR

EA

OV

ER

BA

CK

WA

LL

B

B

Notes:


For Section B-B see Sheet 4 of 4.1.

2.

SUP-BD(SG)-401

SUP

ER - B

RD

GE

DE

CK

or sid

ewalk is use

d

F-Shape


g,

of sla

b re

gardle

ss of

whether

3-#5 to

p bars to e

xte

nd to e

nd



Note:

''Ty

pic

al

Cross

Sectio

n'' of

brid

ge


For e

xact co

nfig

uratio

n of

over back

wall)

and 3 co

ntin

uo

us

bet

wee

n bea

ms

bars (3 bars

6-#5 straig

ht

c bearin

g

perpe

ndic

ular to

#5

@ 9'' m

ax. - pla

ce

abut

me

nt dia

phrag

ms

over back

wall @

paper bo

nd breaker

Use

2 ply ro

ofin

g

co

pper nails

abut

me

nt

wit

h

material f

aste

n to

1'' spo

nge ty

pe joint

min.) ela

sto

meric pad

of

back

wall (1'-0''

1'' thic

k

x f

ull d

epth

road

way

To

p of

brid

ge

accordance

wit

h the

Sectio

n 432.0

3.0

4.

to abut

me

nt back

wall in

Ela

sto

meric pad shall

be attache

d

Note:

back

wall

To

p of

1.02

VERSION

DETAIL NO.

3.

barrier type.


F-Shapes barrier is for illustrative

07/25/2019

Note:

SECTION A-A

3

DATE:



STATE OF MARYLAND

SHEET OF

APPROVAL


DIRECTOR


1'-0''

4'' cl.

2•'' cl.

1

1

Level

**min.

3''

1'-9''

min.

*

c

c***

c

c brg.

2'' cl.

2'' cl.

Scale: ƒ'' = 1'-0''

2'-

0''

X

***X =

***

X***

L

3ƒ'' cl.

epoxy coated.




4


ƒ'' xƒ'' drip

groove 2'' from

end of diaphragm

Expansion Joint

Cross Beam

Expansion Joint Cross

Beam Support Column

Joint opening dimension, see

SUP-BD(SG)-401

SUP

ER - B

RID

GE

DE

CK

appropriate joint detail.

over backwall)

and 3 continuous

between beams

6-#5 bars (3 bars

perpendicular to c bearing

#5 @ 9'' max. place

bond breaker

2 ply roofing paper

Roadway angle

below

spacing of bars

bars, match

3-#5 continuous

from Edge of Bearing Stiffener.

Measured to of Bearing

Measured to of Bearing.

Seal retainer angles

wall roofing paper with no formwork.


Seat angle/plate

#5 bar

L of bearing

perpendicular to

#5 @ 9'' - place

Bottom of slab

reinforcing

Normal deck

prohibited in this area of the deck.


1.02

VERSION

DETAIL NO.

07/25/2019

Note:

SECTION B-B

4

DATE:



STATE OF MARYLAND

SHEET OF

APPROVAL


DIRECTOR


2•'' cl.

c brg.

Scale: ƒ'' = 1'-0''

Varie

s

X

***X =

***

X***Normal deck

reinforcing

Bottom of slab

epoxy coated.




4

*

Roadway angleTop of bridge roadway

ƒ'' xƒ'' drip groove 2''

from end of diaphragm,

see detail this sheet

2'' ƒ'' (typ.)

ƒ''

Scale: 3'' = 1'-0''

DRIP GROOVE DETAIL

3-#5 continuous

bars spaced

as shown

Note:





SUP-BD(SG)-401

SUP

ER - B

RID

GE

DE

CK


1'' thick elastomeric pad

and cheekwall


clear

2'' min.


1.02

VERSION

DETAIL NO.

07/25/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



RE-BARS ALIGNED WITH TROUGHFOR CONCRETE SLABS ON STEEL STRINGERS

STEEL FORMS WHICH REMAIN IN PLACE

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-501

1.0

Top of Slab

4'-0'' Max. Spacing

Upper (Height > 3'')

Co

ncrete

Deck

Sla

b

De

pth

Height

1''

Continuous High Chair

(Height < 3'')

Slab Bolster Upper

a a

Main Reinforcing Steel Bars.

1''cl.

min.

1'' cl. min.

…''

Support Angle

Intermittent Angle

Haunch Angle

1'' Minimum

Bearing

Caulking

1'' Minimum

Bearing

1•''

min.

1•'' min.

WHERE FORM IS BELOW

BOTTOM OF FLANGE

AND THERE ARE NO

SHEAR CONNECTORS

Alternate attachments will be

considered, that provide the 1•''

Note:

BOTTOM OF FLANGE

AND THERE ARE NO

SHEAR CONNECTORS

WHERE FORM IS ABOVE

concrete encasement of top flange.

Steel

Reinforcing

Distribution

remain in place.

Steel forms which

4'-0'' Max. Spacing

#3 Bar @

Notes:

Permanent steel deck forms and supports shall

distance between beam and/or girder flanges

less two (2) inches.

No welding of these forms to parts carrying

tension will be permitted. These forms shall be

as required.

Any permanently exposed form metal where the

galvanized coating has been damaged shall be

thoroughly cleaned, wire brushed and painted

with two coats of zinc-oxide dust primer, Federal

Specification TT-P-641d, Type II, no color added,

to the satisfaction of the engineer. Minor heat

discoloration in areas of welds need not be

touched up.

Contractor has option of using this detail or

that shown on 2 of 2, except for bridge decks

with curved stringers or bridge with a flared

1.

2.

3.

4.

SECTION

Scale: None

vertically adjusted to attain line and grade

conform to 909.11. Design Span shall be the clear

Supports for rebar shall be provided

by Contractor.

Where shear connectors are utilized,

normal manufacturers detailing may be

utilized at stringer flange.

rebar pattern. For bridge with curved

stringers or bridge with a flared

rebar pattern only the detail shown

on sheet 2 of 2 can be used.

5.

6.

10/18/2011

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



RE-BARS INDEPENDENT WITH TROUGHFOR CONCRETE SLABS ON STEEL STRINGERS


SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-501

1.0

Top of Slab

4'-0'' Max. Spacing


Co

ncrete

Deck

Sla

b

De

pth

Height


(Height < 3'')

Slab Bolster Upper

Main Reinforcing Steel Bars.1'' cl.

Steel

Reinforcing

Distribution

remain in place.

Steel forms which

@ 4'-0'' Max. Spacing

1'' Slab Bolster Upper

SECTION

Scale: None

Notes:

For notes see sheet 1 of 2.

This detail is acceptable only on

3.

structures where the General Notes

under ''Loading'' states ''and 15 pounds


by Contractor.

per square foot for use of steel

place.''

bridge deck forms which remain in

2.

1.

11/18/2004

DRAFT

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



DRAFT

Notes:


distance between beam and/or girder flanges

less two (2) inches.

No welding of these forms to parts carrying

tension will be permitted. These forms shall be

as required.






to the satisfaction of the engineer. Minor heat


touched up.

Where shear connectors are utilized,

Contractor has option of using this detail or

that shown on 2 of 2, except for bridge decks

with curved stringers or bridge with a flared

1.

2.

3.

4.

5.

Top of slab

4'-0'' Max. Spacing

upper (height > 3'')

Height

Continuous high chair

(height < 3'')

Slab bolster upper

steel

reinforcing

Distribution

remain in place.

Steel forms whicha a

Main reinforcing steel bars.

1''cl.

min.

4'-0'' max. spacing

#3 bar @

SECTION

Scale: None

Support angle

Intermittent angle

Haunch angle

1'' Minimum

Bearing

Caulking

1'' Minimum

Bearing

1•''

min.

1•'' min.

WHERE FORM IS BELOW

BOTTOM OF FLANGE

AND THERE ARE NO

SHEAR CONNECTORS

Alternate attachments will be

considered, that provide the 1•''

Note:

BOTTOM OF FLANGE

AND THERE ARE NO

SHEAR CONNECTORS

WHERE FORM IS ABOVE

concrete encasement of top flange.

vertically adjusted to attain line and grade


forms as shown.

Styrofoam shall conform to shape of

during concrete placement operation.

with an adhesive to prevent movement

deck forms. Styrofoam to be placed

Rigid styrofoam placed in trough of

rebar pattern. For bridge with curved stringers

or bridge with a flared rebar pattern only the

detail shown on sheet 2 of 2 can be used.


normal manufacturers detailing may be

utilized at stringer flange.

6.

7.

are to be used.

if stay in place forms

is the only detail that is acceptable

forms which remain in place, then this

for 3#/ft for use of steel deck

indicates a design load with provisions

When the General Notes under "Loading"

by Contractor.

2

RE-BARS ALIGNED WITH TROUGHFOR CONCRETE SLABS ON STEEL STRINGERS

LIGHTWEIGHT STEEL FORMS WHICH REMAIN IN PLACE

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-502

Co

ncrete

deck

sla

b de

pth

1''

1'' cl. min.

…''

DRAFT

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



DRAFTRE-BARS INDEPENDENT WITH TROUGH

FOR CONCRETE SLABS ON STEEL STRINGERSLIGHTWEIGHT STEEL FORMS WHICH REMAIN IN PLACE

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-502

Top of slab

4'-0'' Max. Spacing

upper (height > 3'')

Co

ncrete

deck

sla

b de

pth

Height

Continuous high chair

(height < 3'')

Slab bolster upper

1'' cl.

Main reinforcing steel bars

steel

reinforcing

Distribution

remain in place

Steel forms which

SECTION

Scale: None

@ 4'-0'' max. spacing

1'' slab bolster upper

shape of forms as shown.

Styrofoam shall conform to

concrete placement operation.

prevent movement during

placed with an adhesive to

of deck forms. Styrofoam to be

Rigid styrofoam placed in trough

1.

2.

3.

Notes:



by Contractor.

When the General Notes under "Loading"

indicates a design load with provisions

for 3#/ft for use of steel deck

forms which remain in place, then this

is the only detail that is acceptable

2

if stay in place forms are to be used.

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



* FOR OFFICE USE ONLY *

DECKS FORMED WITH TIMBERCONCRETE HAUNCH DETAIL

SUP

ER - B

RID

GE

DE

CKSUP-BD(SG)-601

1.0

cc

c

2.

Notes:

* Omit concrete haunch by dropping bottom of concrete

slab to bottom of top flange on spans of 30'-0'' or less

c/c of bearings.

Dimension 'S' at either edge of stringer, for its full length,

as shown above, must not be less than dimension 'T',

therefore, check this dimension along both edges of

stringers at each elevation point shown on ''Bridge Deck

In determining the depth of haunch for continuous

bridges the span length shall be considered to be

the distance from the abutment support to the dead

load contraflexure for end spans and between the

contraflexure points for intermediate spans. Where

cover plates and/or varying thicknesses of top

flanges are utilized, this increase in

SECTION

Scale: None

S

At

Bearin

g

Stringer

T+

ƒ'' x ƒ'' Chamferƒ'' x ƒ'' Chamfer

Plane of bottom of slab.

4''

*4''

*

Elevation'' sheet prior to placing any form work.

1•'' For spans over 100'.

1'' For spans from 60' to 100'.

•'' For spans up to 60'.

sheet.

superstructure

pertinent

in inches see

T= slab thickness

1.

depth shall be taken into account in

determining the slab plus haunch

thickness at of bearing.

* GUIDE SHEET FOR PLAN DEVELOPMENT ONLY - DO NOT INCLUDE THIS SHEET IN CONTRACT PLANS *

05/14/1976




SUB-SECTION 03

BRIDGE DECK CONCRETE GIRDERS

(SUP-BD(CG))

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



GENERAL NOTES AND BAR SPACINGPRESTRESSED CONCRETE GIRDERS

BRIDGE DECK SLAB FOR PCEF BULB TEE

SUP

ER - B

RD

GE

DE

CKSUP-BD(CG)-101

NOTES

Design:

General:

1.

2.

3.

1.

2.

3.

4.

5.

6.

7.

8.

9.

a top flange width of 4'-0'' only.

The bridge deck slab details are for PCEF Bulb Tees with

coated.

All reinforcing steel in the deck slabs shall be epoxy

clearance between longitudinal bars shall be maintained.

steel over piers should be checked. A minimum of 3''

6'-0'' to 7'-0'', clear spacing between additional longitudinal

spacings less than 6'-0''. For girder spacings between

Bridge deck slab Details should not be used for girder

accordance with AASHTO.

Reinforcing in the slab overhangs shall be designed in

smaller of 0.625 times the stringer spacing and 6.0'.

Overhangs shall be at least 21'' but shall not exceed the

of exterior stringers.

and have a width of not less than 14.0' between centerlines

Typical sections shall include a minimum of three stringers

straight top and bottom. No truss bars are to be used.

When the girder spacing is less than 7'-0'', all bars shall be

bridge.

use either reinforcing steel pattern no. 1 or no. 2 throughout

When skew angles are greater than 60° then Contractor may

Transverse bars shall be placed normal to centerline girders.

Design includes provision for 2'' future wearing surface.

f'c = 4000 p.s.i.

Latest AASHTO LRFD Bridge Design Specifications.

1.0

12/18/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND



GENERAL NOTES AND BAR SPACINGBRIDGE DECK SLAB FOR CONCRETE GIRDERS

SUP

ER - B

RID

GE

DE

CKSUP-BD(CG)-101

c c c c

*

c

c

Spacing of steel

- -

Spacing of steel

- -

1.

2.

hatched portions of the decks shown below.

1

1 11

22

or or

1 1 1

TRANSVERSE BAR SPACING FOR SPANS

WITH SKEW ANGLES LESS THAN 60

or segment

between permanent

of

Support

of

Support

of

Support

of

Support

Scale: 1''=1'-0''

Full bridge width

longitudinal joints

sheet 1 of 2

Note 1 on

See General

alternate bar

Truss bars every

(5'' + to 7'' +)

Truss bars every 6th bar

(5'' + to 7'' +)

of Roadway

on Bridge.Skew Angle

The Contractor has the option of using reinforcing steel pattern

no.1 or no.2 in the unhatched portions of the decks shown below.

The Contractor shall use only reinforcing steel pattern no.1 in the

Straight bars

Straight bars

REINFORCING STEEL PATTERN NO.2

REINFORCING STEEL PATTERN NO.1

SIMPLE SPAN BRIDGE - PLAN CONTINUOUS BRIDGE UNIT - PLAN

SKEW ANGLE

Scale: None

of Crossing 12/18/2019

1.0

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET

1.

2.

Grade 60.


Note:

girderss.


3.




normal bars and indicated thus . See Detail

No. SUP-BD(CG)-201 for the size and lengths



An Excess Reinforcement Factor of 0.75 was applied




5.

(Main

Lo

ngit

udin

al Steel)

c

*

*

Alt

ernate straig

ht bars

wit

h truss bars.

For e

xact haunch details, see

pertin

ent details co

ntain

ed els

ew

here in pla

ns.

Co

ntractor has o

ptio

n of

usin

g the f

oll

owin

g reinf. steel p

attern,

See

Ty

pic

al

2 •'' Cl.

1'' Cl.

D''

D'' @

Bearin

g

Scale: •''

=1'-0''

For e

xact stirrup co

nfig

uratio

n

Gir

der

Spacin

g

GR

EA

TE

R

TH

AN 7'-0'' T

O 8'-0'' GIR

DE

R

SP

ACIN

G

4

Equal S

paces

1'-2''

1'-2''

HL-93

TY

PE

XLI S

LA

B

see superstructure sheet

Sectio

n of

brid

ge

#5

Truss

@ 13'' c/c

#5 Straig

ht

@ 13'' c/c

#5 Straig

ht

@ 13'' c/c

#5 Straig

ht

@ 6•'' c/c

#5 Straig

ht

@ 6•'' c/c

Substit

ute f

or e

very sixth bar a #5 truss bar

@ 3'-

3'' c/c

Spaces

2

Equal

Spaces

2

Equal

6

Equal

Spaces

wearin

g surface)

(inclu

din

g •'' inte

gral

8•'' sla

b thic

kness

TR

AN

SV

ER

SE

REIN

FO

RC

EM

EN

TL

ON

GIT

UDIN

AL

REIN

FO

RC

EM

EN

T

#5

To

p

Reinf

orce

me

nt

** See

Note

4

(See

Note

5)

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Le

ngth

#5

Botto

m

Reinf

orce

me

nt

#6

To

p

Reinf

orce

me

nt**

#5

To

p

Reinf

orce

me

nt

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Le

ngth

#5

Botto

m

Reinf

orce

me

nt L

AP

LE

NG

THS

FO

R

DE

CK

REIN

FO

RCIN

G

1'-10''

2'-

8''

2'-

5''

3'-

6''

3'-

7''

2'-

0'' (ty

p.)

SU

P-

BD(C

G)-

101.

7'-

0'' s

ee

Note

3 o

n

Detail N

o.

For gir

der spacin

g le

ss than

Note:

06/01/2018

1.0

1 OF 1

HL-93 LOADINGPCEF BULB TEE PRESTRESSED CONCRETE GIRDERS

TYPE XLI BRIDGE DECK SLABS FOR

SUP

ER - B

RID

GE

DE

CKSUP-BD(CG)-102

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

Grade 60.


Note:

girderss.


3.












5.

2.

1.

(Main

Lo

ngit

udin

al Steel)

c

*

*

Alt

ernate straig

ht bars

wit

h truss bars.

For e


pertin

ent details co

ntain

ed els

ew

here in pla

ns.

Co

ntractor has o

ptio

n of

usin

g the f

oll

owin

g reinf. steel p

attern,

See

Ty

pic

al

2 •'' Cl.1'' Cl.

D''

D'' @

Bearin

g

Scale: •''

=1'-0''

5

Equal S

paces

For e

xact stirrup co

nfig

uratio

n

Gir

der

Spacin

g

GR

EA

TE

R

TH

AN 8'-0'' T

O 8'-6'' GIR

DE

R

SP

ACIN

G

1'-2''

1'-2''

Spaces

2

Equal

Spaces

2

Equal

6

Equal

Spaces H

L-93

TY

PE

XLII S

LA

B

wearin

g surface)

(inclu

din

g •'' inte

gral

8•'' sla

b thic

kness

Sectio

n of

brid

ge


#5 Straig

ht

@ 12'' c/c

#5

Truss

@ 12'' c/c

#5 Straig

ht

@ 12'' c/c

#5 Straig

ht

@ 6'' c/c

#5 Straig

ht

@ 6'' c/c

Substit

ute f

or e


@ 3'-

0'' c/c

TR

AN

SV

ER

SE

REIN

FO

RC

EM

EN

TL

ON

GIT

UDIN

AL

REIN

FO

RC

EM

EN

T

#5

To

p

Reinf

orce

me

nt

** See

Note

4

(See

Note

5)

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt

#6

To

p

Reinf

orce

me

nt**

#5

To

p

Reinf

orce

me

nt

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt L

AP

LE

NG

THS

FO

R

DE

CK

REIN

FO

RCIN

G

1'-10''

2'-

8''

2'-

5''

3'-

6''

3'-

7''

2'-

2'' (ty

p.)

06/01/2018

1.0

SUP-BD(CG)-103

HL-93 LOADINGPCEF BULF TEE PRESTRESSED CONCRETE GIRDERS

TYPE XLII BRIDGE DECK SLABS FOR

SUP

ER - B

RID

GE

DE

CK1 1

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET

1.

2.

3.

Grade 60.


Note:



girderss.











5.

(Main

Lo

ngit

udin

al Steel)

c

*

*

Alt

ernate straig

ht bars

wit

h truss bars.

For e


pertin

ent details co

ntain

ed els

ew

here in pla

ns.

Co

ntractor has o

ptio

n of

usin

g the f

oll

owin

g reinf. steel p

attern,

See

Ty

pic

al

2 •'' Cl.1'' Cl.

D''

D'' @

Bearin

g

Scale: •''

=1'-0''

5

Equal S

paces

For e

xact stirrup co

nfig

uratio

n

Gir

der

Spacin

g

1'-2''

1'-2''

GR

EA

TE

R

TH

AN 8'-6'' T

O 9'-0'' GIR

DE

R

SP

ACIN

G

HL-93

TY

PE

XLIII S

LA

B


Sectio

n of

brid

ge

#5 Straig

ht

@ 12'' c/c

#5

Truss

@ 12'' c/c

#5 Straig

ht

@ 12'' c/c

#5 Straig

ht

@ 6'' c/c

#5 Straig

ht

@ 6'' c/c

Substit

ute f

or e


@ 3'-

0'' c/c

Spaces

2

Equal

Spaces

2

Equal

6

Equal

Spaces

wearin

g surface)

(inclu

din

g •'' inte

gral

9'' sla

b thic

kness

TR

AN

SV

ER

SE

REIN

FO

RC

EM

EN

TL

ON

GIT

UDIN

AL

REIN

FO

RC

EM

EN

T

#5

To

p

Reinf

orce

me

nt

** See

Note

4

(See

Note

5)

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt

#6

To

p

Reinf

orce

me

nt**

#5

To

p

Reinf

orce

me

nt

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt L

AP

LE

NG

THS

FO

R

DE

CK

REIN

FO

RCIN

G

1'-10''

2'-

8''

2'-

5''

3'-

6''

3'-

7''

2'-

3'' (ty

p.)

06/01/2018

1.0

SUP-BD(CG)-104


TYPE XLIII BRIDGE DECK SLABS FOR

SUP

ER - B

RID

GE

DE

CK1 OF 1

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

Grade 60.


Note:

girderss.


3.












5.

2.

1.

Scale: •''

=1'-0''

HL-93

TY

PE

XLIV

SL

AB

GR

EA

TE

R

TH

AN 9'-0'' T

O 9'-6'' GIR

DE

R

SP

ACIN

G

(Main

Lo

ngit

udin

al Steel)

c

*

*

Alt

ernate straig

ht bars

wit

h truss bars.

For e


pertin

ent details co

ntain

ed els

ew

here in pla

ns.

Co

ntractor has o

ptio

n of

usin

g the f

oll

owin

g reinf. steel p

attern,

See

Ty

pic

al

2 •'' Cl.

1'' Cl.

D''

D'' @

Bearin

g

For e

xact stirrup co

nfig

uratio

n

Gir

der

Spacin

g

1'-2''

1'-2''

6

Equal S

paces

Sectio

n of

brid

ge


#5 Straig

ht

@ 5•'' c/c

#5

Truss

@ 11'' c/c

Substit

ute f

or e


@ 2'-

9'' c/c

#5 Straig

ht

@ 5•'' c/c

#5 Straig

ht

@ 11'' c/c

#5 Straig

ht

@ 11'' c/c

7

Equal

Spaces

Spaces

3

Equal

Spaces

3

Equal

wearin

g surface)

(inclu

din

g •'' inte

gral

9'' sla

b thic

kness

TR

AN

SV

ER

SE

REIN

FO

RC

EM

EN

TL

ON

GIT

UDIN

AL

REIN

FO

RC

EM

EN

T

#5

To

p

Reinf

orce

me

nt

** See

Note

4

(See

Note

5)

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt

#6

To

p

Reinf

orce

me

nt**

#5

To

p

Reinf

orce

me

nt

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt L

AP

LE

NG

THS

FO

R

DE

CK

REIN

FO

RCIN

G

1'-10''

2'-

8''

2'-

5''

3'-

6''

3'-

7''

2'-

4'' (ty

p.)

06/01/2018

1.0

SUP-BD(CG)-105


TYPE XLIV BRIDGE DECK SLABS FOR

SUP

ER - B

RID

GE

DE

CK1 1

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

Scale: •''

=1'-0''

(Main

Lo

ngit

udin

al Steel)

c

*

*

Alt

ernate straig

ht bars

wit

h truss bars.

For e


pertin

ent details co

ntain

ed els

ew

here in pla

ns.

Co

ntractor has o

ptio

n of

usin

g the f

oll

owin

g reinf. steel p

attern, S

ee

Ty

pic

al

2 •'' Cl.

1'' Cl.

D''

D'' @

Bearin

g

For e

xact stirrup co

nfig

uratio

n

Gir

der

Spacin

g

1'-2''

1'-2''

6

Equal S

paces

HL-93

TY

PE

XL

V

SL

AB

GR

EA

TE

R

TH

AN 9'-6'' T

O 10'-0'' GIR

DE

R

SP

ACIN

G

Sectio

n of

brid

ge


#5 Straig

ht

@ 12'' c/c

#5

Truss

@ 12'' c/c

#5 Straig

ht

@ 12'' c/c

#5 Straig

ht

@ 6'' c/c

#5 Straig

ht

@ 6'' c/c

Substit

ute f

or e


@ 3'-

0'' c/c

7

Equal

Spaces

Spaces

3

Equal

Spaces

3

Equal

wearin

g surface)

(inclu

din

g •'' inte

gral

9'' sla

b thic

kness

Grade 60.


Note:



girderss.


TR

AN

SV

ER

SE

REIN

FO

RC

EM

EN

TL

ON

GIT

UDIN

AL

REIN

FO

RC

EM

EN

T

#5

To

p

Reinf

orce

me

nt

** See

Note

4

(See

Note

5)

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt

#6

To

p

Reinf

orce

me

nt**

#5

To

p

Reinf

orce

me

nt

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt L

AP

LE

NG

THS

FO

R

DE

CK

REIN

FO

RCIN

G

1'-10''

2'-

8''

2'-

5''

3'-

6''

3'-

7''

2'-

6'' (ty

p.)










5.

1.

2.

3.

06/01/2018

1.0

SUP-BD(CG)-106


TYPE XLV BRIDGE DECK SLABS FOR

1 1

SUP

ER - B

RID

GE

DE

CK

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

Grade 60.


Note:



girderss.











5.

3.

2.

1.

Scale: •''

=1'-0''

(Main

Lo

ngit

udin

al Steel)

c

*

*

Alt

ernate straig

ht bars

wit

h truss bars.

For e


pertin

ent details co

ntain

ed els

ew

here in pla

ns.

Co

ntractor has o

ptio

n of

usin

g the f

oll

owin

g reinf. steel p

attern,

See

Ty

pic

al

2 •'' Cl.

1'' Cl.

D''

D'' @

Bearin

g

For e

xact stirrup co

nfig

uratio

n

Gir

der

Spacin

g

1'-2''

1'-2''

7

Equal S

paces

GR

EA

TE

R

TH

AN 10'-0'' T

O 10'-6'' GIR

DE

R

SP

ACIN

G

HL-93

TY

PE

XL

VI S

LA

B


Sectio

n of

brid

ge

#5

Truss

@ 11'' c/c

#5 Straig

ht

@ 5•'' c/c

Substit

ute f

or e


@ 2'-

9'' c/c

#5 Straig

ht

@ 11'' c/c

#5 Straig

ht

@ 11'' c/c

#5 Straig

ht

@ 5•'' c/c

7

Equal

Spaces

Spaces

3

Equal

Spaces

3

Equal

wearin

g surface)

(inclu

din

g •'' inte

gral

9'' sla

b thic

kness

TR

AN

SV

ER

SE

REIN

FO

RC

EM

EN

TL

ON

GIT

UDIN

AL

REIN

FO

RC

EM

EN

T

#5

To

p

Reinf

orce

me

nt

** See

Note

4

(See

Note

5)

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt

#6

To

p

Reinf

orce

me

nt**

#5

To

p

Reinf

orce

me

nt

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt L

AP

LE

NG

THS

FO

R

DE

CK

REIN

FO

RCIN

G

1'-10''

2'-

8''

2'-

5''

3'-

6''

3'-

7''

2'-

8'' (ty

p.)

06/01/2018

1.0

SUP-BD(CG)-107


TYPE XLVI BRIDGE DECK SLABS FOR

SUP

ER - B

RID

GE

DE

CK11

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF



girderss.











5.

3.

2.

1.

Scale: •''

=1'-0''

(Main

Lo

ngit

udin

al Steel)

c

*

*

Alt

ernate straig

ht bars

wit

h truss bars.

For e


pertin

ent details co

ntain

ed els

ew

here in pla

ns.

Co

ntractor has o

ptio

n of

usin

g the f

oll

owin

g reinf. steel p

attern,

See

Ty

pic

al

2 •'' Cl.

1'' Cl.

D''

D'' @

Bearin

g

For e

xact stirrup co

nfig

uratio

n

Gir

der

Spacin

g

1'-2''

1'-2''

8

Equal S

paces

GR

EA

TE

R

TH

AN 10'-6'' T

O 11'-0'' GIR

DE

R

SP

ACIN

G

HL-93

TY

PE

XL

VII S

LA

B


Sectio

n of

brid

ge

#5 Straig

ht

@ 10'' c/c

#5

Truss

@ 10'' c/c

#5 Straig

ht

@ 10'' c/c

#5 Straig

ht

@ 5'' c/c

#5 Straig

ht

@ 5'' c/c

Substit

ute f

or e


@ 2'-

6'' c/c

Spaces

4

Equal

Spaces

4

Equal

8

Equal

Spaces

wearin

g surface)

(inclu

din

g •'' inte

gral

9•'' sla

b thic

kness

TR

AN

SV

ER

SE

REIN

FO

RC

EM

EN

TL

ON

GIT

UDIN

AL

REIN

FO

RC

EM

EN

T

#5

To

p

Reinf

orce

me

nt

** See

Note

4

(See

Note

5)

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt

#6

To

p

Reinf

orce

me

nt**

#5

To

p

Reinf

orce

me

nt

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt L

AP

LE

NG

THS

FO

R

DE

CK

REIN

FO

RCIN

G

1'-10''

2'-

8''

2'-

5''

3'-

6''

3'-

7''

2'-

10'' (ty

p.)

Grade 60.


Note:

06/01/2018

1.0

SUP-BD(CG)-108

SUP

ER - B

RID

GE

DE

CK1 1

HL-93 LOADINGPCEF BULB TREE PRESTRESSED CONCRETE GIRDERS

TYPE XLVII BRIDGE DECK SLABS FOR

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

Scale: •''

=1'-0''

GR

EA

TE

R

TH

AN 11'-0'' T

O 11'-6'' GIR

DE

R

SP

ACIN

G

HL-93

TY

PE

XL

VIII S

LA

B

(Main

Lo

ngit

udin

al Steel)

c

*

*

Alt

ernate straig

ht bars

wit

h truss bars.

For e


pertin

ent details co

ntain

ed els

ew

here in pla

ns.

Co

ntractor has o

ptio

n of

usin

g the f

oll

owin

g reinf. steel p

attern,

See

Ty

pic

al

2 •'' Cl.

1'' Cl.

D''

D'' @

Bearin

g

For e

xact stirrup co

nfig

uratio

n

Gir

der

Spacin

g

1'-2''

1'-2''

8

Equal S

paces

Sectio

n of

brid

ge


#5 Straig

ht

@ 10'' c/c

#5

Truss

@ 10'' c/c

#5 Straig

ht

@ 10'' c/c

#5 Straig

ht

@ 5'' c/c

#5 Straig

ht

@ 5'' c/c

Substit

ute f

or e


@ 2'-

6'' c/c

Spaces

4

Equal

Spaces

4

Equal

8

Equal

Spaces

wearin

g surface)

(inclu

din

g •'' inte

gral

10'' sla

b thic

kness

TR

AN

SV

ER

SE

REIN

FO

RC

EM

EN

TL

ON

GIT

UDIN

AL

REIN

FO

RC

EM

EN

T

#5

To

p

Reinf

orce

me

nt

** See

Note

4

(See

Note

5)

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt

#6

To

p

Reinf

orce

me

nt**

#5

To

p

Reinf

orce

me

nt

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt L

AP

LE

NG

THS

FO

R

DE

CK

REIN

FO

RCIN

G

1'-10''

2'-

8''

2'-

5''

3'-

6''

3'-

7''

1.

2.

3.

Grade 60.


Note:



girderss.


2'-

11'' (ty

p.)










5.

06/01/2018

1.0HL-93 LOADING

PCEF BULB TEE PRESTRESSED CONCRETE GIRDERSTYPE XLVIII BRIDGE DECK SLABS FOR

SUP-BD(CG)-109

SUP

ER - B

RID

GE

DE

CK1 1

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

Scale: •''

=1'-0''

GR

EA

TE

R

TH

AN 11'-6'' T

O 12'-0'' GIR

DE

R

SP

ACIN

G

(Main

Lo

ngit

udin

al Steel)

c

*

*

Alt

ernate straig

ht bars

wit

h truss bars.

For e


pertin

ent details co

ntain

ed els

ew

here in pla

ns.

Co

ntractor has o

ptio

n of

usin

g the f

oll

owin

g reinf. steel p

attern,

See

Ty

pic

al

2 •'' Cl.

1'' Cl.

D''

D'' @

Bearin

g

For e

xact stirrup co

nfig

uratio

n

Gir

der

Spacin

g

1'-2''

1'-2''

8

Equal S

paces

HL-93

TY

PE

XLIX

SL

AB

Sectio

n of

brid

ge


#5 Straig

ht

@ 10'' c/c

#5

Truss

@ 10'' c/c

#5 Straig

ht

@ 10'' c/c

#5 Straig

ht

@ 5'' c/c

#5 Straig

ht

@ 5'' c/c

Substit

ute f

or e


@ 3'-

0'' c/c

Spaces

4

Equal

Spaces

4

Equal

8

Equal

Spaces

wearin

g surface)

(inclu

din

g •'' inte

gral

10•'' sla

b thic

kness

TR

AN

SV

ER

SE

REIN

FO

RC

EM

EN

TL

ON

GIT

UDIN

AL

REIN

FO

RC

EM

EN

T

#5

To

p

Reinf

orce

me

nt

** See

Note

4

(See

Note

5)

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt

#6

To

p

Reinf

orce

me

nt**

#5

To

p

Reinf

orce

me

nt

Lap

Le

ngth

#5

Botto

m

Reinf

orce

me

nt L

AP

LE

NG

THS

FO

R

DE

CK

REIN

FO

RCIN

G

1'-10''

2'-

8''

2'-

5''

3'-

6''

3'-

7''

1.

2.

3.

Grade 60.


Note:



girderss.


3'-

1'' (t

yp.)










5.

06/01/2018

1.0

SUP-BD(CG)-110


TYPE XLIX BRIDGE DECK SLABS FOR

SUP

ER - B

RID

GE

DE

CK1 1

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

PLAN

L'

c

c

c Pier

Note:

Additional rebars over pier. For

number and spacing of additional

Location

*c c

c

SPLICE LOCATION LAYOUT

If additional longitudinal reinforcing in

pour requires splicing, then the

reinforcing shall be spliced as

per Splice Location Layout.

15'-0'' Min. 15'-0'' Min.

Stationing Span)

L' (BackStationing Span)

L (Ahead

Bridge Description:

Bar Size *

#

Pier

Pier

Pier

Pier

Pier

Pier

additional

Additional rebars

End of

additional

All bars to be #5 unless

otherwise noted in this

column.

L

Girder

bars, between girders, refer to

D D

T

end of additional

Stagger every other

reinforcing in

top mat

longitudinal reinforcing steel

#5 longitudinal

construction joint

Deck slab

Limits of deck

pour over pier

girder

of exterior

End of

rebar

over piers rebar

splice splice

pier

end of additional steel

Stagger every other

Number and spacing of

additional bars beyond

exterior girder shall

match pattern of

those between stringers

Length of Bar)

D (Development

Bar (T=L'+L+D)

T=Total Length of

Scale: None

Outside face

of superstructure

10'-0'' 10'-0''

20'-0''

construction joint

Deck slab

SLABS OVER PIERS FOR CONCRETE GIRDERSREINFORCING IN CONTINUOUS DECK

ADDITIONAL LONGITUDINAL

SUP

ER - B

RID

GE

DE

CKSUP-BD(CG)-201 1 1

bridge deck slab details.

1.0

12/18/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

SUP

ER

BRID

GE

DE

CK

LENGTHS CONTRIBUTING TO EXPANSION > 70 FEETWITH ELASTOMERIC BEARINGS WITHPRESTRESSED CONCRETE GIRDERS

CONCRETE DIAPHRAGMS AT ABUTMENTS CARRYING

SUP-BD(CG)-301 1 4

1.01

A

A

3ƒ'' cl.

2'' cl.

c

c

2'-0''

2'' cl.cL

Gir

der

L

Gir

der



Note:

L of

bearin

g

perpe

ndic

ular to

#5

@ 9'' - pla

ce

''Ty

pic

al

Cross

Sectio

n'' of

brid

ge


For e

xact co

nfig

uratio

n of

bea

ms

bars bet

wee

n

3-#5 straig

ht

L

at abut

me

nt

Brid

ge seat

Scale:

…'' = 1'-0''

EL

EV

ATIO

N

AT

BRID

GE S

EA

T

AR

EA

OV

ER

BE

AM

S

c bearin

g

perpe

ndic

ular to

#5

@ 9'' m

ax. - pla

ce

clear

1'' min.

brid

ge road

way

To

p of

(ty

p.)

aro

und fla

nge

bars pla

ce

d

2-#5



Notes:

1.

2.

chee

kwall

To

p of

3.

barrier type.


F-Shape barrier is for illustrative 07/25/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

SUP

ER

BRID

GE

DE

CK

2 4

LENGTHS CONTRIBUTING TO EXPANSION > 70 FEETWITH ELASTOMERIC EXPANSION BEARINGS

PRESTRESSED CONCRETE GIRDERSCONCRETE DIAPHRAGMS AT ABUTMENTS CARRYING

SUP-BD(CG)-301

1.01

Span

= S

Measure

d alo

ng

L bearin

g

A

For

Sectio

n

A-

A see

3ƒ'' cl.

c

cc

2'-0''

2'' cl.

L gir

der

L gir

der

A

For e

xact co

nfig

uratio

n of


''Ty

pic

al

Cross

Sectio

n'' of

brid

ge

or sid

ewalk is use

d

F-Shape


g,

of sla

b re

gardle

ss of

whether

Re

bars ''

A'' t

o e

xte

nd to e

nd

Re

bars ''

A''

L

Scale:

…'' = 1'-0''

EL

EV

ATIO

N

AT

BRID

GE S

EA

T

AR

EA

S

OV

ER

BA

CK

WA

LL

c bearin

g

perpe

ndic

ular to

#5

@ 9'' m

ax. - pla

ce

B

B

Sheet 4 of

4.

For

Sectio

n

B-

B see

Sheet 3 of

4.

back

wall

To

p of

brid

ge road

way

To

p of

''A''

Re

bars

(ty

p.)

aro

und fla

nge

bars pla

ce

d

2-#5



Notes:

1'' spo

nge ty

pe joint

material f

aste

n to

abut

me

nt

wit

h

co

pper nails

not shown for clarity.Normal deck reinforcingNote:

*

min.) ela

sto

meric pad

of

back

wall (1'-

0''

1'' thic

k

x f

ull d

epth

to abut

me

nt

wit

h co

pper nails.

7‚'' x •'' d

ee

p ke

y. Attach

Sectio

n 911.10, seate

d in

for f

ull le

ngth, co

nf

or

min

g to

ela

sto

mer 1•'' t

hic

k

x 7'' wid

e

Clo

se

d cell

ne

opre

ne spo

nge

accordance

wit

h the

Sectio

n 432.0

3.0

4.

to abut

me

nt back

wall in

Ela

sto

meric pad shall

be attache

d

Note:

1.

2.

3.

barrier type.


F-Shape barrier is for illustrative 07/25/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

07/25/2019

1.01 LENGTHS CONTRIBUTING TO EXPANSION > 70 FEETWITH ELASTOMERIC EXPANSION BEARING WITH


SUP

ER

BRID

GE

DE


Span = S

Up to 8' 3-#7's

over 8' to 14' 3-#8's

3-#9'sover 14' to 16'

SECTION A-A

1'-0''

4'' cl.

2•'' cl.

1

Level

c*

c

c brg.

2'' cl.

Scale: ƒ'' = 1'-0''

2'-

0''

Roadway angle

X***

Rebars ''A''

(equally spaced)

1 *

min.

3''

1'-9''

min.*

#5 bar

L of bearing

perpendicular to

#5 @ 9'' - place

Bottom of slab

reinforcing

Normal deck

2'' cl.

''A''

Rebars

3-#5 bars

L

below)

spacing of bars

Rebars ''A'' (match

3ƒ'' cl.



with copper nails.

Attach to abutment

in 7‚'' x •'' deep key.

Section 911.10, seated

conforming to

for full length,

1•'' thick x 7'' wide

sponge elastomer

Closed cell neoprene


Expansion joint

cross beam

X =***

Expansion joint cross

beam support column



wall elastomer with no formwork.


**

**

place perpendicular to c bearing#5 @ 9'' max. (#5 @ 9" max. at beams)



in this area

transverse deck reinforcing

Do not place top mat

end of diaphragmgroove 2'' from ƒ'' x ƒ'' drip

epoxy coated.


Note:

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

SUP

ER

BRID

GE

DE

CK

LENGTHS CONTRIBUTING TO EXPANSION > 70 FEETWITH ELASTOMERIC EXPANSION BEARING WITH


SUP-BD(CG)-301

1.01

4 4

07/25/2019

Span = S

Up to 8' 3-#7's

over 8' to 14' 3-#8's

3-#9'sover 14' to 16'

SECTION B-B

2•'' cl.

c brg.

Scale: ƒ'' = 1'-0''

Varie

s

X =

X***

''A''

Rebars

elastomeric pad

1'' thick

*

***

Normal deck

reinforcing

Bottom of slab

and cheekwall


spaced as shown

Rebars ''A''

Roadway angle Seal retainer angles

cl.

2'' min.


Expansion joint

cross beam

2'' ƒ'' (typ.)

ƒ''

Scale: 3'' = 1'-0''

DRIP GROOVE DETAIL

detail this sheet

of diaphragm, see

groove 2'' from end

ƒ'' xƒ'' drip




Note:

Expansion joint cross

beam support column



**in this area



**

epoxy coated.


Note:

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

SUP

ER

BRID

GE

DE

CK

1.02 WITH LENGTHS CONTRIBUTING TO EXPANSION 70 FEETFIXED BEARINGS OR ELASTOMERIC EXPANSION BEARINGS

PRESTRESSED CONCRETE GIRDERS WITH ELASTOMERICCONCRETE DIAPHRAGMS AT ABUTMENTS CARRYING

1 4SUP-BD(CG)-401

A

A

3ƒ'' cl.

2'' cl.

c

c

2'-0''

2'' cl.c

Scale:

…'' = 1'-0''

L

Gir

der

L

Gir

der



Note:

L of

bearin

g

perpe

ndic

ular to

#5

@ 9'' - pla

ce

''Ty

pic

al

Cross

Sectio

n'' of

brid

ge


For e

xact co

nfig

uratio

n of

L

bea

ms

bars bet

wee

n

3-#5 straig

ht

c bearin

g

perpe

ndic

ular to

#5

@ 9'' m

ax. - pla

ce

EL

EV

ATIO

N

AT

BRID

GE S

EA

T

AR

EA

OV

ER

BE

AM

S

chee

kwall

To

p of

at abut

me

nt

Brid

ge seat

clear

1'' min.

brid

ge road

way

To

p of

For Section B-B see sheet 4 of 4.

For Section A-A see sheet 3 of 4.

Notes:

2.

1.

3.

barrier type.



<

12/18/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

SUP

ER

BRID

GE

DE

CK

*

For Section B-B see sheet 4 of 4.

For Section A-A see sheet 3 of 4.

Notes:

2.

1.

Span

= S

Measure

d alo

ng

L bearin

g

A

3ƒ'' cl.

c

c

c

2'-0''

2'' cl.

Scale:

…'' = 1'-0''

1'' spo

nge ty

pe joint

material f

aste

n to

abut

me

nt

wit

h

co

pper nails

L gir

der

L gir

der

A

not shown for clarity.Normal deck reinforcingNote:

For e

xact co

nfig

uratio

n of


''Ty

pic

al

Cross

Sectio

n'' of

brid

ge

or sid

ewalk is use

d

F-Shape


g,

of sla

b re

gardle

ss of

whether

Re

bars ''

A'' t

o e

xte

nd to e

nd

Re

bars ''

A''

L

7‚'' x •'' d

ee

p ke

y

Sectio

n 911.10, seate

d in

for f

ull le

ngth, co

nf

or

min

g to

ela

storer 1•'' t

hic

k

x 7'' wid

e

Clo

se

d cell

ne

opre

ne spo

nge

c bearin

g

perpe

ndic

ular to

#5

@ 9'' m

ax. - pla

ce

EL

EV

ATIO

N

AT

BRID

GE S

EA

T

AR

EA

S

OV

ER

BA

CK

WA

LL

min.) ela

sto

meric pad

of

back

wall (1'-

0''

1'' thic

k

x f

ull d

epth

*''

A''

Re

bars

brid

ge road

way

To

p of

back

wall

To

p of

accordance

wit

h the

Sectio

n 432.0

3.0

4.

to abut

me

nt dia

phrag

m seat in

Ela

sto

meric pad shall

be attache

d

Note: B

B

(ty

p.)

aro

und fla

nge

bars pla

ce

d

2-#5

1.02 WITH LENGTHS CONTRIBUTING TO EXPANSION 70 FEETFIXED BEARINGS OR ELASTOMERIC EXPANSION BEARINGS


2 4SUP-BD(CG)-401

3.

barrier type.



<

12/18/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

SUP

ER

BRID

GE

DE

CK

12/18/2019

WITH LENGTHS CONTRIBUTING TO EXPANSION < 70 FEETFIXED BEARINGS OR ELASTOMERIC EXPANSION BEARINGS


SUP-BD(CG)-401 3 4

1.02

SECTION A-A

Span = S

Up to 8' 3-#7's

over 8' to 14' 3-#8's

3-#9'sover 14' to 16'

1'-0''

4'' cl.

2•'' cl.

1

Level

c*

c

2'' cl.

2'' cl.

Scale: ƒ'' = 1'-0''

2'-

0''

(equally spaced)

Rebars ''A''

3 - #5 bars Normal deck

reinforcing

Bottom of slab

#5 @ 9'' - place

perpendicular to

L of bearing

#5 bar

1

min.

3''

1'-9''

min.*

*

''A''

Rebars

Roadway angle

below)

spacing of bars

Rebars ''A'' (match

L

c brg.

in 7‚'' x •'' deep key

Section 911.10, seated

conforming to

for full length,

1•'' thick x 7'' wide

sponge elastorer

Closed cell neoprene

3ƒ'' cl.

perpendicular to c bearing

#5 @ 9'' max. place



6''



with no formwork.

against back wall elastomer

Place concrete directly

**

**in this area.



epoxy coated.


Note:

detail on sheet 4

of diaphragm, see

groove 2'' from end

ƒ'' xƒ'' drip

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

SUP

ER

BRID

GE

DE

CK

12/18/2019

epoxy coated.


Note:

Span = S

Up to 8' 3-#7's

over 8' to 14' 3-#8's

3-#9'sover 14' to 16'

SECTION B-B

2•'' cl.

c brg.

Scale: ƒ'' = 1'-0''

''A''

Rebars

elastomeric pad

1'' thick

*

Normal deck

reinforcing

Bottom of slab

and cheekwall


spaced as shown

Rebars ''A''

Roadway angle

cl.

2'' min.


2'' ƒ'' (typ.)

ƒ''

Scale: 3'' = 1'-0''

DRIP GROOVE DETAIL

detail this sheet

of diaphragm, see

groove 2'' from end

ƒ'' xƒ'' drip




Note:

6''

**

in this area.



WITH LENGTHS CONTRIBUTING TO EXPANSION < 70 FEETFIXED BEARINGS OR ELASTOMERIC EXPANSION BEARINGS

PERSTRESSED CONCRETE GIRDERS WITH ELASTOMERICCONCRETE DIAPHRAGMS AT ABUTMENTS CARRYING

4 4SUP-BD(CG)-401

1.02

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

RE-BARS ALIGNED WITH TROUGHFOR CONCRETE SLABS ON CONCRETE GIRDERS


SUP

ER - B

RID

GE

DE


Notes:







to the satisfaction of the Engineer. Minor heat


touched up.

Top of Slab

4'-0'' Max. Spacing


Co

ncrete

Deck

Sla

b

De

pth

Height

1''


(Height < 3'')

Slab Bolster Upper

a a


1''cl.

min.

1'' cl. min.

…''

SECTION

Scale: None


FORM ANCHOR DETAIL

These forms shall be vertically adjusted to

attain line and grade as required.

distance between girder flanges less two (2) inches.

1'' max. (typ.)

1'' minimum

bearing

Scale: 1'' = 1'-0''

Steel

Reinforcing

Distribution

remain in place.

Steel forms which

4'-0'' Max. Spacing

#3 Bar @

shall not be continuous.

form angle. These anchors

as required along the deck

Provide anchor at each weld

Anchor insert (galvanized):

girder

Prestressed concrete

form manufacturer

as required by

Support system

3.

2.

1.


by Contractor.

4.

5.

Contractor has option of using this

detail or that shown on 2 of 2, except

on sheet 2 of 2 can be used.

for bridge decks with a flared rebar

pattern. For bridges with a flared

rebar pattern only the detail shown

1.0

12/18/2019

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

RE-BARS INDEPENDENT WITH TROUGHFOR CONCRETE SLABS ON CONCRETE GIRDERS


SUP

ER - B

RID

GE

DE


Top of Slab

4'-0'' Max. Spacing


Co

ncrete

Deck

Sla

b

De

pth

Height


(Height < 3'')

Slab Bolster Upper


SECTION

Scale: None

1'' cl.

Steel

Reinforcing

Distribution

remain in place.

Steel forms which

@ 4'-0'' Max. Spacing

1'' Slab Bolster Upper

Notes:


This detail is acceptable only on

structures where the General Notes

3.

under ''Loading'' states '' and 15 pounds

per square foot for use of steel

by Contractor.


place''.

bridge deck forms which remain in

2.

1.

1.0

12/18/2019




SUB-SECTION 04

STAGED CONSTRUCTION

(SUP-BD(SC))

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

LAP SPLICE ALTERNATIVESTRUSS BARS DURING STAGE CONSTRUCTION

SPLICING OF BRIDGE DECK SLAB

SUP

ER - B

RID

GE

DE

CKSUP-BD(SC)-101 1 1

2.0

04/30/2018

Top of Slab

Prior Stage Slab Construction

Stringer

slab, to lap with truss bar.

lap with truss bar.

Prior Stage Slab Construction.

Constr. Gap

Normal Truss Bar.

SECTION

TYPE 1 SPLICE

SECTION

TYPE 11 SPLICE

Scale: •'' = 1'-0''

Scale: •'' = 1'-0''

Top of Slab

Prior Stage Slab Construction

Constr. Gap

SECTION

Scale: •'' = 1'-0''

TYPE 111 SPLICE

bottom of slab

Additional bar, top of slab, to

Additional bar, bottom of

Additional bar

Normal truss bar

Constr. Gap

See Note 3

Second Stage Slab Construction.

Stage 1 additional bar.

Additional bar. Splice with

use in gap)

sloped leg (do not

Normal location of truss

1'-10''

2'-8''

1'-10''

2'-8'' 2'-8''

2'-8''

2'-8''

1'-10''

See Note 3

See Note 3

Second Stage Slab Construction

lap with truss

Second Stage Slab Construction

placed over stringers.

Construction joints shall not be

Constr. Gap dim. = 2'-9'' min.

over Pier lap length details.

Longitudinal and Additional Top Bar

See Det. No. SUP-BD(DT)-201 for

construction gap location.

See Contract Drawing for

Notes:

lap with truss

4.

3.

2.

1.

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

GENERAL NOTES

Longitudinal deck reinforcing steel not shown.

Existing slab shown dashed.

Splicer bars and normal transverse reinforcing steel

to be placed in same horizontal plane.

These splice bars will not be measured for payment,

but all costs thereof shall be included in the Contract

Root diameter of threaded portion of splicer bar must be

diameter to next size is permissable to maintain this

FOR OFFICE USE ONLY

This detail is intended for use on stage construction

where the gap between stages of construction does not

accomodate the minimum bar lap lengths.

The steel manufacturer shall furnish certification with

actual test results for each heat of steel, showing that

Certification:

1.

2.

3.

4.

6.

requirement.

In no case shall the splicer rebar coupler flange encroach

into the slab top or bottom concrete cover. Either no

flange or clipping the top and bottom edges of the

5a.

5b.

Top of slab

See details below

A

A

SECTION A-A

Scale: •'' = 1'-0''Flange Clip flange

Clip flange

Flange Clip flange

Clip flange

FRONT VIEW ROUND FLANGE FRONT VIEW SQUARE FLANGE

Scale: None Scale: None

equal to nominal diameter of designed bar. Increasing bar

flange prior to application of the epoxy coating in the

shop is permissable. (See details below)

the material conforms to these Specifications.

lump sum price for the pertinent Epoxy Coated Reinforcing

Steel items.

(NO AREA AVAILABLE FOR LAPPING)STEEL DURING STAGE CONSTRUCTION

SPLICING OF BRIDGE DECK SLAB REINFORCING

SUP

ER - B

RID

GE

DE


04/30/2018

2.0

2 4

DATE:



STATE OF MARYLAND

SHEET OF

APPROVAL


DIRECTOR


SUP-BD(SC)-102

SUPER - BRID

GE

DEC

K

COUPLER BAR SPLICE ALTERNATIVESTRUSS BARS DURING STAGE CONSTRUCTION


2.

1.

VERSION

DETAIL NO.

2.0

SE

CTIO

N

Scale: •'' = 1'-0''

OP

TIO

N 11

Prior

Stage

Sla

b

Co

nstructio

nSeco

nd

Stage

Sla

b

Co

nstructio

n

*

*

''A'' Dim.

> 0

measure

d

botto

m

bar syste

m sho

wn abo

ve.

external threads

may re

pla

ce

Full le

ngth additio

nal

bar

wit

h

2'-

1''

2'-

1''

2'-

11''

2'-

8''

2'-

8''

Co

nstructio

n

Gap dim.

< 2'-

9''

To

p le

g dim. as calc

ulate

dCo

nstructio

n gap

SE

CTIO

N

Scale: •'' = 1'-0''

Prior

Stage

Sla

b

Co

nstructio

nSeco

nd

Stage

Sla

b

Co

nstructio

n

*

fro

m

be

nd point (t

yp.)

''A'' Dim.

> 0

measure

d

2'-

1''

2'-

1''

2'-

11''

2'-

8''

2'-

8''

To

p le

g dim. as calc

ulate

dCo

nstructio

n gap

botto

m

bar syste

m sho

wn abo

ve.

wit

h internal threads

may re

pla

ce

Full le

ngth threade

d additio

nal b

ar

2'-

11''

fro

m

be

nd point (t

yp.)

> 0

measure

d

OP

TIO

N 1

sla

b, to la

p

wit

h truss bar

Additio

nal

bar, botto

m

of

sla

b, to la

p

wit

h truss bar

Additio

nal

bar, botto

m

of

**

**

**

*

**

**

Cannot

mo

ve

be

nd point to acco

mo

date la

p splice.

Dim

ensio

n

= la

p le

ngth

+ 3''

***

of truss bar

in botto

m le

g area

not per

mitte

d

Three

bar bundling

**

*

**

**

*

*

04/30/2018

Work with sheets 3 and 4 of 4.

For General Notes see Sht. No. 1 of 4.

Notes:

SUP-BD(DT)-201

Other Related Details

fro

m sla

b detail

fro

m

be

nd point (t

yp.)

fro

m sla

b detail

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OFFor General Notes see Sht. No. 1 of 4.


Notes:

2.

1.

SE

CTIO

N

Scale: •'' = 1'-0''

OP

TIO

N 1V

Prior

Stage

Sla

b

Co

nstructio

nSeco

nd

Stage

Sla

b

Co

nstructio

n

sla

b, to to

p of truss bar

Additio

nal b

ar, botto

m

of

2'-

1''

2'-

1''

1'-10''

1'-10''

2'-

11''

2'-

11''

gap

Co

nstr.

be

nd point (t

yp.)

measure

d fro

m

"A"

Dim.

> 0

-

SE

CTIO

N

Scale: •'' = 1'-0''

OP

TIO

N 11

1

Prior

Stage

Sla

b

Co

nstructio

nSeco

nd

Stage

Sla

b

Co

nstructio

n

sla

b, to to

p of truss bar

Additio

nal b

ar, botto

m

of

2'-

1''

2'-

1''

2'-

11''

2'-

11''

2'-

8''

2'-

8''

gap

Co

nstr.

be

nd point (t

yp.)

measure

d fro

m

"A"

Dim.

> 0 -

Co

nstructio

n

Gap dim.

< 2'-

9''

Dim

ensio

n

= la

p le

ngth

+ 3''

***

*

**

**

**

** **

**

* **

**

COUPLER BAR SPLICE ALTERNATIVESTRUSS BARS DURING STAGE CONSTRUCTION


SUP

ER - B

RID

GE

DE

CKSUP-BD(SC)-102

2.0

04/30/2018

3 4

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

04/30/2018

2.0COUPLER BAR SPLICE ALTERNATIVES

TRUSS BARS DURING STAGE CONSTRUCTIONSPLICING OF BRIDGE DECK SLAB

SUP

ER - B

RID

GE

DE


SE

CTIO

N

Scale: •'' = 1'-0''

OP

TIO

N

V1

*

*

Co

nstr.

Gap

Prior

Stage

Sla

b

Co

nstructio

nSeco

nd

Stage

Sla

b

Co

nstructio

n

botto

m

bar syste

m sho

wn abo

ve.

wit

h internal threads

may re

pla

ce

Full le

ngth threade

d additio

nal b

ar

2'-

8''

2'-

8''

2'-

11''

1'-10''

Co

nstr.

Gap dim.

< 2'-

9''

Co

nstr.

Gap dim.

> 1'-11''

SE

CTIO

N

Scale: •'' = 1'-0''

*Co

nstr.

Gap

Prior

Stage

Sla

b

Co

nstructio

nSeco

nd

Stage

Sla

b

Co

nstructio

n

2'-

8''

2'-

8''

2'-

11''1'-10''

2'-

11''

> 0'' m

easure

d fro

m

be

nd point (t

yp.)

of truss bar

in botto

m le

g area

not per

mitte

d

Three

bar bundling

splice

bar

Threade

d co

uple

r

sla

b, to la

p

wit

h truss bar

Additio

nal b

ar, botto

m

of

sla

b, to la

p

wit

h truss bar

Additio

nal b

ar, botto

m

of

OP

TIO

N

V

be

nd point (t

yp.)

measure

d fro

m

"A"

Dim.

> 0

-

be

nd point (t

yp.)

measure

d fro

m

"A"

Dim.

> 0

-

Dim

ensio

n

= la

p le

ngth

+ 3''

**

**

**

**

2.

1.

For General Notes see Sht. No. 1 of 4.


Notes:

SUP-BD(DT)-201

Other Related Details

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OFX X

1st pour

1st pour 2nd pour

Existing deck

Support angles

Continuous

support

12'' lap

min.

12'' lap

min.

SECTION VIEW FOR 1st POUR

SECTION VIEW FOR 2nd POUR

Scale: •'' = 1'-0''

Scale: •'' = 1'-0''

A

A

3'' max. pans to provide a smooth vertical joint

Bulkhead must block troughs in form

as required

Supports spaced

remain in place

Steel forms which

traffic is allowed on it.

after 1st pour has properly cured and

Continuous support may be removed

shown for clarity.

Reinforcing steel not

Note:

reinforcing from its proper position.

Hanger straps shall not deflect

is located.

longitudinal deck construction joint

wood forms in spans where a

This detail can be used in lieu of

Notes:

in the sloped side of pan)

installed in each trough

Hanger strap (to be

2.

1.

STEEL FORMS WHICH REMAIN IN PLACESPLIT PAN CONSTRUCTION FOR

SUP

ER - B

RID

GE

DE

CK

07/20/2006

1.0

SUP-BD(SC)-103

APPROVAL

DIRECTOR


DATE:

VERSION



STATE OF MARYLAND


DETAIL NO. SHEET OF

1st pour 2nd pour

6''3''

PLAN VIEW FOR SPLIT PLAN LAP

Scale: •'' = 1'-0''

Scale: ƒ'' = 1'-0''

SECTION A-A AT HANGER STRAPS

in troughs, staggered

Self tapping screws

remain in place

Steel forms which

2 per strap (typ.)

Self tapping screws,

ƒ'' x 20 gauge min.

Zinc coated hanger straps

steel

reinforcing

Longitudinal

shown for clarity.

Reinforcing steel not

Note:

07/20/2006

STEEL FORMS WHICH REMAIN IN PLACESPLIT PAN CONSTRUCTION FOR

SUP

ER - B

RID

GE

DE


1.0

chapter 03 - superstructure section 01 bridge deck (sup …sup-bd(sg)-103 2.0 07/03/2017. approval...

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