rcc33 flat slabs (a & d)

Project Spreadsheets to BS 8110 REINFORCED CONCRETE

COUNCIL

Client Advisory Group Made by Date Page

Location ECBP Typical Floor from grids A to D rmw 1-May-14 49

FLAT SLAB ANALYSIS & DESIGN to BS 8110:1997 Checked Revision Job No

Originated from RCC33.xls on CD © 1999 BCA for RCC chg - R68

MATERIALS fcu 40 N/mm² h agg 20 mm COVERS mm TO LAYER

fyl 460 N/mm² gs 1.05 steel Top cover 25 1

fyv 460 N/mm² gc 1.50 concrete Btm cover 25 1

SPANS L (m) GEOMETRY

SPAN 1 7.500 Bay type INTERNAL 8.85 kN/m outside supports 1 & 4

SPAN 2 7.500 Slab depth, h 250 mm

SPAN 3 7.500 Panel width, b 7500 mm LOADING PATTERN

SPAN 4 min max

SPAN 5 End distance 125 from supt 1 DEAD 1.0 1.4

SPAN 6 End distance 125 from supt 4 IMPOSED 1.6

.

SUPPORTS ABOVE (m) H (mm) B (mm) End Cond BELOW (m) H (mm) B (mm) End Cond

Support 1 3.750 250 400 F 3.750 250 400 F

Support 2 3.750 400 400 F 3.750 400 400 F

Support 3 3.750 400 400 F 3.750 400 400 F

Support 4 3.750 250 400 F 3.750 250 400 F

Support 5

Support 6

Support 7

LOADING UDLs (kN/m²) PLs (kN/m) Position (m)

Dead Imposed Position Loaded Dead Imposed Position Loaded

Span 1 Load Load from left Length Span 4 Load Load from left Length

UDL 7.50 3.50 ~~~~~ ~~~~~ UDL ~~~~~ ~~~~~

PL 1 ~~~~~ PL 1 ~~~~~

PL 2 ~~~~~ PL 2 ~~~~~

Part UDL Part UDL

Span 2 Span 5

UDL 7.50 3.50 ~~~~~ ~~~~~ UDL ~~~~~ ~~~~~

PL 1 ~~~~~ PL 1 ~~~~~

PL 2 ~~~~~ PL 2 ~~~~~

Part UDL Part UDL

Span 3 Span 6

UDL 7.50 3.50 ~~~~~ ~~~~~ UDL ~~~~~ ~~~~~

PL 1 ~~~~~ PL 1 ~~~~~

PL 2 ~~~~~ PL 2 ~~~~~

Part UDL Part UDL

LOADING DIAGRAM

A D

PERIMETER LOADS characteristic

Project Spreadsheets to BS 8110


Location ECBP Typical Floor, from grids A to D rmw 1-May-14 50



BENDING MOMENT DIAGRAMS (kNm)

Elastic Moments Redistributed Envelope

1 2 3 4

Elastic M 128.2 710.4 710.4 128.2 ~ ~ ~

Redistributed M 128.2 568.4 568.4 128.2 ~ ~ ~

ßb 1.000 0.800 0.800 1.000 ~ ~ ~

Redistribution 20.0% 20.0%

End support reinf. Ø mm 16 16

* *

1 2 3

Elastic M 501.02 328.88 501.02 ~ ~ ~

Redistributed M 520.17 280.67 520.17 ~ ~ ~

ßb 1.038 0.853 1.038 ~ ~ ~

SHEARS FORCE DIAGRAMS (kN)

Elastic Shears Redistributed Shears

SPAN No 1 2 3

Elastic V 389.8 531.7 452.8 452.8 531.7 389.8

Redistributed V 394.1 512.7 452.8 452.8 512.7 394.1

SPAN No

Elastic V ~ ~ ~ ~ ~ ~

Redistributed V ~ ~ ~ ~ ~ ~

REACTIONS (kN)

SUPPORT 1 2 3 4

ALL SPANS LOADED 500.9 965.5 965.5 500.9

ODD SPANS LOADED 502.1 722.4 722.4 502.1

EVEN SPANS LOADED 220.4 727.7 727.7 220.4

Veff for punching 627.7 1059.3 1059.3 627.7

Characteristic Dead 248.0 458.2 458.2 248.0

Characteristic Imposed 96.8 202.5 202.5 96.8

COLUMN MOMENTS (kNm) 1 2 3 4

ALL SPANS Above 53.3 -45.9 45.9 -53.3

LOADED Below 53.3 -45.9 45.9 -53.3

ODD SPANS Above 59.7 -107.1 107.1 -59.7

LOADED Below 59.7 -107.1 107.1 -59.7

EVEN SPANS Above 18.0 40.1 -40.1 -18.0

LOADED Below 18.0 40.1 -40.1 -18.0

SUPPORT No

SPAN No

REINFORCED CONCRETE

COUNCIL

-600

-400

-200

0

200

400

600

800

1000

0 5 10 15 20 25

-600

-400

-200

0

200

400

600

800

0 5 10 15 20 25

-600

-400

-200

0

200

400

600

0 5 10 15 20 25

-600

-400

-200

0

200

400

600

0 5 10 15 20 25



Location ECBP Typical Floor, from grids A to D rmw May-2014 52



SPAN 3 LEFT CENTRE RIGHT

ACTIONS ßb 0.800 1.038 1.000

Be 3750 650

Total M kNm 480.2 520.2 79.9

Mt max kNm 1059.5 183.6

MIDDLE STRIP Width mm 3750 3750 6850

M kNm 120.1 234.1 2.3

d mm 217.0 215.0 219.0

As mm²/m 354 698 4

As deflection mm²/m 354 851

Provide T16 @ 550 T1 Provide T20 @ 350 B1 Provide T12 @ 325 T1

As prov mm²/m 366 898 348

Top steel Provide T12 @ 325 T1

Deflection L/d = 7,500 /215.0 = 34.884 < 26.0 x 1.466 x 1.050 x 0.9 = 36.038 OK

(As increased by 21.9 % for deflection)

COLUMN STRIP Width mm 3750 3750 650

M kNm 360.2 286.1 79.9

d mm 217.0 215.0 217.0

As mm²/m 1075 853 1403

As deflection mm²/m 1075 1194

Provide T16 @ 125:250 T1 Provide T20 @ 250 B1 Provide T16 @ 125 T1

As prov mm²/m 1206 1257 1608

Top steel Provide T12 @ 325 T1

Deflection L/d = 7,500 /215.0 = 34.884 < 26.0 x 1.454 x 1.050 x 0.9 = 35.729 OK

(As increased by 40.0 % for deflection)

CHECKS % As ok ok ok

Singly reinforced ok ok ok

max S ok ok ok

REINFORCED CONCRETE COUNCIL



Location ECBP Typical Floor, from grids A to D rmwFLAT SLAB ANALYSIS & DESIGN to BS 8110:1997 Checked Revision Job No

Originated from RCC33.xls on CD © 1999 BCA for RCC chg

Legend for Input Data


1-May-14

-

53

R68



Location ECBP Typical Floor, from grids A to D rmw 1-May-14 54



WEIGHT of REINFORCEMENTMid Strip Col Strip Type Dia Length Unit wt Weight

TOP STEEL Support 1 22 T 12 2350 0.888 45.9

7 T 16 2550 1.578 28.2

Span 1 12 T 12 4950 0.888 52.7

12 T 12 4950 0.888 52.7

Support 2 7 T 16 3750 1.578 41.4

23 T 16 3750 1.578 136.1

Span 2 12 T 12 4950 0.888 52.7

12 T 12 4950 0.888 52.7

Support 3 7 T 16 3750 1.578 41.4

23 T 16 3750 1.578 136.1

Span 3 12 T 12 4950 0.888 52.7

12 T 12 4950 0.888 52.7

Support 4 24 T 12 2350 0.888 50.1

7 T 16 2550 1.578 28.2

BTM STEEL Span 1 11 T 20 6875 2.466 186.5

15 T 20 7750 2.466 286.7

Span 2 9 T 16 6825 1.578 96.9

7 T 20 7650 2.466 132.1

Span 3 11 T 20 6875 2.466 186.5

15 T 20 7750 2.466 286.7

SUMMARY Rebar for single direction only. All figures approximate - see User Guide.

TOTAL REINFORCEMENT IN BAY (kg) 1999 REINFORCEMENT DENSITY (kg/m3) 46.9

No


ANALYSISMin load 1.0 x dead load

Live load 0.4 x dead load + 1.6 x imposed load (Table 2.1)

Distribution Factors

SUPT 1 SUPT 2 SUPT 3

Up col Lo col R L Up col Lo col R L Up col

I 520833333.3 520833333.3 9765625000 9765625000 2133333333 2133333333 9765625000 9765625000 2133333333

Stiffness 138888888.9 138888888.9 1302083333 1302083333 568888888.9 568888888.9 1302083333 1302083333 568888888.9

Sum 1579861111 4.E+09 4.E+09

Factor 0.0879121 0.0879121 0.8241758 0.3479697 0.1520303 0.1520303 0.347969713 0.3479697 0.1520303

SUPT 4 SUPT 5 SUPT 6

L Up col Lo col R L Up col Lo col R L Up col

I 9765625000 520833333.3 520833333.3 0 0 0 0 0 0 0

Stiffness 1302083333 138888888.9 138888888.9 0 0 0 0 0 0 0

Sum 2.E+09 0.E+00 0.E+00

Factor 0.8241758 0.0879121 0.0879121 0 1 0 0 0 1 0

SUPT 7

L Up col Lo col

I 0 0 0 Partial UDL factorsStiffness 0 0 0 1 2 3 4

Sum 0 a 0 0 0 #DIV/0!

Factor 0 0 0 b 0 0 0 #DIV/0!

Fixed End MomentsLEFT SPAN 1 SPAN 2 SPAN 3 SPAN 4 SPAN 5

Min load EDGE L R L R L R L R L

Cant 210.9375 210.9375 210.9375 0 0

UDL 0.0585938 35.15625 35.15625 35.15625 35.15625 35.15625 35.15625 0 0 0

PL 1 1.10625 0 0 0 0 0 0 #DIV/0! #DIV/0! #DIV/0!

PL 2 0 0 0 0 0 0 #DIV/0! #DIV/0! #DIV/0!

part UDL 0 0 0 0 0 0 #DIV/0! #DIV/0! #DIV/0!

FEM 1.16 35.16 35.16 35.16 35.16 35.16 35.16 0.00 0.00 0.00

Live load

Cant 241.875 241.875 241.875 0 0

UDL 0.0671875 40.3125 40.3125 40.3125 40.3125 40.3125 40.3125 0 0 0

PL 1 0.4425 0 0 0 0 0 0 #DIV/0! #DIV/0! #DIV/0!

PL 2 0 0 0 0 0 0 #DIV/0! #DIV/0! #DIV/0!

part UDL 0 0 0 0 0 0 #DIV/0! #DIV/0! #DIV/0!

FEM 0.51 40.31 40.31 40.31 40.31 40.31 40.31 0.00 0.00 0.00

Moment Distribution

HiCol Edge SUPT 1 LoCol HiCol SUPT 2 LoCol HiCol SUPT 3

Min load 8.7363281 -263.6719 263.67188 -263.6719 263.67188

22.411916 210.11171 22.411916 0 0 0 0 0 0

0 105.05586 0 0

0 0 0 -15.97167 -36.55626 -36.55626 -15.97167216 15.971672 36.556256

-18.27813 0 18.278128 -18.27813

1.6068684 15.064391 1.6068684 -2.778829 -6.360235 -6.360235 -2.778829086 2.7788291 6.360235

-3.180118 7.5321957 3.1801175 -3.180118

0.2795708 2.620976 0.2795708 -1.628596 -3.727561 -3.727561 -1.628596055 1.6285961 3.7275606

-1.86378 1.310488 1.8637803 -1.86378

0.1638488 1.5360826 0.1638488 -0.482585 -1.104549 -1.104549 -0.482584916 0.4825849 1.1045492

-0.552275 0.7680413 0.5522746 -0.552275

0.0485516 0.4551714 0.0485516 -0.200728 -0.45943 -0.45943 -0.20072801 0.200728 0.45943

-0.229715 0.2275857 0.229715 -0.229715

0.0201947 0.1893255 0.0201947 -0.069524 -0.159127 -0.159127 -0.069523552 0.0695236 0.1591268Sum 24.53 8.74 -57.80 24.53 -21.13 330.20 -287.94 -21.13 21.13 287.94

Live on -302.3438 302.34375

Odd Spans 26.57967 249.18441 26.57967 -45.96541 -105.2065 -105.2065 -45.96540717 45.965407 105.20647

-52.60323 124.5922 52.603234 -52.60323

4.6244601 43.354314 4.6244601 -26.93907 -61.65865 -61.65865 -26.93907343 26.939073 61.658646

-30.82932 21.677157 30.829323 -30.82932

2.7102701 25.408783 2.7102701 -7.982575 -18.27066 -18.27066 -7.982575203 7.9825752 18.270665

-9.135332 12.704391 9.1353323 -9.135332

0.8031061 7.5291201 0.8031061 -3.320299 -7.599562 -7.599562 -3.320299462 3.3202995 7.5995624

-3.799781 3.76456 3.7997812 -3.799781

0.3340467 3.1316878 0.3340467 -1.150009 -2.632162 -2.632162 -1.150008968 1.150009 2.6321616

-1.316081 1.5658439 1.3160808 -1.316081

0.1156994 1.084682 0.1156994 -0.43814 -1.002823 -1.002823 -0.438139842 0.4381398 1.0028225

-0.501411 0.542341 0.5014113 -0.501411

0.0440801 0.413251 0.0440801 -0.158682 -0.363194 -0.363194 -0.158681955 0.158682 0.3631942

Sum 35.21 0.00 -70.42 35.21 -85.95 270.46 -98.55 -85.95 85.95 98.55


Location ECBP Typical Floor, from grids A to DFLAT SLAB ANALYSIS & DESIGN to BS 8110:1997

Originated from RCC33.xls on CD © 1999 BCA for RCC

Moment Distribution (cont)Live on 3.8226563 -302.3438 302.34375

Even Spans -0.336058 -3.150541 -0.336058 45.965407 105.20647 105.20647 45.96540717 -45.96541 -105.2065

52.603234 -1.57527 -52.60323 52.603234

-4.62446 -43.35431 -4.62446 8.2367736 18.852479 18.852479 8.236773581 -8.236774 -18.85248

9.4262393 -21.67716 -9.426239 9.4262393

-0.82868 -7.768879 -0.82868 4.7286582 10.82304 10.82304 4.728658249 -4.728658 -10.82304

5.4115199 -3.884439 -5.41152 5.4115199

-0.475738 -4.460044 -0.475738 1.4132673 3.2347122 3.2347122 1.413267344 -1.413267 -3.234712

1.6173561 -2.230022 -1.617356 1.6173561

-0.142185 -1.332986 -0.142185 0.584918 1.338771 1.338771 0.584917992 -0.584918 -1.338771

0.6693855 -0.666493 -0.669386 0.6693855

-0.058847 -0.551691 -0.058847 0.203094 0.4648452 0.4648452 0.203093981 -0.203094 -0.464845

0.2324226 -0.275846 -0.232423 0.2324226

-0.020433 -0.191557 -0.020433 0.0772722 0.176862 0.176862 0.077272175 -0.077272 -0.176862Sum -6.49 3.82 9.15 -6.49 61.21 109.79 -232.21 61.21 -61.21 232.21

Elastic Support Moments (3.2.1.2.2)Support 1 2 3 4 5

Left Right Left Right Left Right Left Right Left Right

All spans 12.56 119.07 710.44 618.69 618.69 710.44 119.07 12.56 0.00 0.00

Odd Spans 8.74 128.22 600.66 386.48 386.48 600.66 128.22 8.74 0.00 0.00

Even Spans 12.56 48.65 439.99 520.14 520.14 439.99 48.65 12.56 0.00 0.00

Redistribution (3.2.2.1) method 1 0.000006

ßb - 1 0.8 0.8 1 1

ßb + 1 1.2 1.2 1 1

Mt max 183.65 1000000.00 1000000.00 183.65 1000000.00

Max M 128.22 568.35 568.35 128.22 0.00

Dead only 8.74 57.80 330.20 287.94 287.94 330.20 57.80 8.74 0.00 0.00

All spans 12.56 119.07 568.35 568.35 568.35 568.35 119.07 12.56 0.00 0.00

Odd Spans 8.74 128.22 568.35 463.78 463.78 568.35 128.22 8.74 0.00 0.00

Even Spans 12.56 48.65 527.98 568.35 568.35 527.98 48.65 12.56 0.00 0.00

Total Ultimate Loads

Span 1 2 3

UDL PL1 PL2 ptUD UDL PL1 PL2 ptUD UDL PL1

Dead only 421.875 0 0 0 421.875 0 0 0 421.875 0

All spans 905.625 0 0 0 905.625 0 0 0 905.625 0

Odd Spans 905.625 0 0 0 421.875 0 0 0 905.625 0

Even Spans 421.875 0 0 0 905.625 0 0 0 421.875 0

Span 4 5 6

Dead only 0 0 0 0 0 0 0 0 0 0

All spans 0 0 0 0 0 0 0 0 0 0

Odd Spans 0 0 0 0 0 0 0 0 0 0

Even Spans 0 0 0 0 0 0 0 0 0 0

Elastic Shears

Span 1 2 3 LEFT

All spans 374.0 531.7 452.8 452.8 531.7 374.0 108.0

Odd Spans 389.8 515.8 210.9 210.9 515.8 389.8 108.0

Even Spans 158.8 263.1 452.8 452.8 263.1 158.8 73.4

Span 4 5 6 RIGHT

All spans 108.0 0.0 0.0 0.0 0.0 0.0 0.0

Odd Spans 108.0 0.0 0.0 0.0 0.0 0.0 0.0

Even Spans 73.4 0.0 0.0 0.0 0.0 0.0 0.0

Redistributed Shears

Span 1 2 3 LEFT

Dead only 174.6 247.3 210.9 210.9 247.3 174.6 73.4

All spans 392.9 512.7 452.8 452.8 512.7 392.9 108.0

Odd Spans 394.1 511.5 210.9 210.9 511.5 394.1 108.0

Even Spans 147.0 274.8 452.8 452.8 274.8 147.0 73.4

Span 4 5 6 RIGHT

Dead only 73.4 0.0 0.0 0.0 0.0 0.0 0.0

All spans 108.0 0.0 0.0 0.0 0.0 0.0 0.0

Odd Spans 108.0 0.0 0.0 0.0 0.0 0.0 0.0

Even Spans 73.4 0.0 0.0 0.0 0.0 0.0 0.0

Imposed ReactionsSupport 1 2 3 4 5 6 7

All spans 96.1 202.5 202.5 96.1 0.0 0.0 0.0

Odd Spans 96.8 50.6 50.6 96.8 0.0 0.0 0.0

Even Spans -79.3 53.9 53.9 -79.3 0.0 0.0 0.0




SPAN MOMENTSSPAN 1 Left < > PL1 < > PL2 < > Right Loadings

Elastic V All 374.0 0.0 374.0 0.0 374.0 100.0 531.7 120.75 0

Odd 389.8 0.0 389.8 0.0 389.8 100.0 515.8 120.75 0

Even 158.8 0.0 158.8 0.0 158.8 100.0 263.1 56.25 0

Redist V All 392.9 0.0 392.9 0.0 392.9 100.0 512.7 7.5

Odd 394.1 0.0 394.1 0.0 394.1 100.0 511.5

Even 147.0 0.0 147.0 0.0 147.0 100.0 274.8

Elastic X- All 0.000 0 0.000 0 3.097

Odd 0.000 0 0.000 0 3.228

Even 0.000 0 0.000 0 2.822

Redist X- All 0.000 0 0.000 0 3.254

Odd 0.000 0 0.000 0 3.264 (3.2.2.1b)

Even 0.000 0 0.000 0 2.614 Max

Elastic M All 119.1 -119.1 -119.1 -119.1 -119.1 460.0 710.4 460.0107

Odd 128.2 -128.2 -128.2 -128.2 -128.2 501.0 600.7 501.01542

Even 48.6 -48.6 -48.6 -48.6 -48.6 175.4 440.0 175.39121 ßb

Redist M All 119.1 -119.1 -119.1 -119.1 -119.1 520.2 568.4 520.17008 1.1307782

Odd 128.2 -128.2 -128.2 -128.2 -128.2 515.0 568.4 514.99591 1.0279043

Even 48.6 -48.6 -48.6 -48.6 -48.6 143.5 528.0 143.49992 0.8181705

SPAN 2 Left < > PL1 < > PL2 < > Right Loadings

Elastic V All 452.8 0.0 452.8 0.0 452.8 100.0 452.8 120.75 0

Odd 210.9 0.0 210.9 0.0 210.9 100.0 210.9 56.25 0

Even 452.8 0.0 452.8 0.0 452.8 100.0 452.8 120.75 0

Redist V All 452.8 0.0 452.8 0.0 452.8 100.0 452.8 7.5

Odd 210.9 0.0 210.9 0.0 210.9 100.0 210.9

Even 452.8 0.0 452.8 0.0 452.8 100.0 452.8

Elastic X- All 0.000 0 0.000 0 3.750

Odd 0.000 0 0.000 0 3.750

Even 0.000 0 0.000 0 3.750

Redist X- All 0.000 0 0.000 0 3.750

Odd 0.000 0 0.000 0 3.750 (3.2.2.1b)

Even 0.000 0 0.000 0 3.750 Max

Elastic M All 618.7 -618.7 -618.7 -618.7 -618.7 230.3 618.7 230.33333

Odd 386.5 -386.5 -386.5 -386.5 -386.5 9.0 386.5 9.0244385

Even 520.1 -520.1 -520.1 -520.1 -520.1 328.9 520.1 328.88169 ßb

Redist M All 568.4 -568.4 -568.4 -568.4 -568.4 280.7 568.4 280.66859 1.2185322

Odd 463.8 -463.8 -463.8 -463.8 -463.8 -68.3 463.8 6.3171069 0.7

Even 568.4 -568.4 -568.4 -568.4 -568.4 280.7 568.4 280.66859 0.8534029


Elastic V All 531.7 0.0 531.7 0.0 531.7 100.0 374.0 120.75 0

Odd 515.8 0.0 515.8 0.0 515.8 100.0 389.8 120.75 0

Even 263.1 0.0 263.1 0.0 263.1 100.0 158.8 56.25 0

Redist V All 512.7 0.0 512.7 0.0 512.7 100.0 392.9 7.5

Odd 511.5 0.0 511.5 0.0 511.5 100.0 394.1

Even 274.8 0.0 274.8 0.0 274.8 100.0 147.0

Elastic X- All 0.000 0 0.000 0 4.403

Odd 0.000 0 0.000 0 4.272

Even 0.000 0 0.000 0 4.678

Redist X- All 0.000 0 0.000 0 4.246

Odd 0.000 0 0.000 0 4.236 (3.2.2.1b)

Even 0.000 0 0.000 0 4.886 Max

Elastic M All 710.4 -710.4 -710.4 -710.4 -710.4 460.0 119.1 460.0107

Odd 600.7 -600.7 -600.7 -600.7 -600.7 501.0 128.2 501.01542

Even 440.0 -440.0 -440.0 -440.0 -440.0 175.4 48.6 175.39121 ßb

Redist M All 568.4 -568.4 -568.4 -568.4 -568.4 520.2 119.1 520.17008 1.1307782

Odd 568.4 -568.4 -568.4 -568.4 -568.4 515.0 128.2 514.99591 1.0279043

Even 528.0 -528.0 -528.0 -528.0 -528.0 143.5 48.6 143.49992 0.8181705





Elastic V All 108.0 0.0 108.0 0.0 108.0 100.0 0.0 0 0

Odd 108.0 0.0 108.0 0.0 108.0 100.0 0.0 0 0

Even 73.4 0.0 73.4 0.0 73.4 100.0 0.0 0 0

Redist V All 108.0 0.0 108.0 0.0 108.0 100.0 0.0 0

Odd 108.0 0.0 108.0 0.0 108.0 100.0 0.0

Even 73.4 0.0 73.4 0.0 73.4 100.0 0.0

Elastic X- All 0.000 0 0.000 0 0.000

Odd 0.000 0 0.000 0 0.000

Even 0.000 0 0.000 0 0.000

Redist X- All 0.000 0 0.000 0 0.000

Odd 0.000 0 0.000 0 0.000 (3.2.2.1b)

Even 0.000 0 0.000 0 0.000 Max

Elastic M All 12.6 -12.6 -12.6 -12.6 -12.6 -12.6 0.0 -12.55898

Odd 8.7 -8.7 -8.7 -8.7 -8.7 -8.7 0.0 -8.736328

Even 12.6 -12.6 -12.6 -12.6 -12.6 -12.6 0.0 -12.55898 ßb

Redist M All 12.6 -12.6 -12.6 -12.6 -12.6 -12.6 0.0 -8.791289 0.7

Odd 8.7 -8.7 -8.7 -8.7 -8.7 -8.7 0.0 -6.11543 0.7

Even 12.6 -12.6 -12.6 -12.6 -12.6 -12.6 0.0 -8.791289 0.7


Elastic V All 0.0 100.0 0.0 100.0 0.0 100.0 0.0 0 0

Odd 0.0 100.0 0.0 100.0 0.0 100.0 0.0 0 0

Even 0.0 100.0 0.0 100.0 0.0 100.0 0.0 0 0

Redist V All 0.0 100.0 0.0 100.0 0.0 100.0 0.0 0

Odd 0.0 100.0 0.0 100.0 0.0 100.0 0.0

Even 0.0 100.0 0.0 100.0 0.0 100.0 0.0

Elastic X- All 0.000 0 0.000 0 0.000

Odd 0.000 0 0.000 0 0.000

Even 0.000 0 0.000 0 0.000

Redist X- All 0.000 0 0.000 0 0.000

Odd 0.000 0 0.000 0 0.000 (3.2.2.1b)

Even 0.000 0 0.000 0 0.000 Max

Elastic M All 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0

Odd 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0

Even 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 ßb

Redist M All 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0

Odd 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0

Even 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0 0


Elastic V All 0.0 100.0 0.0 100.0 0.0 100.0 0.0 0 0

Odd 0.0 100.0 0.0 100.0 0.0 100.0 0.0 0 0

REINFORCEMENT DESIGN SPAN 5 Span = 0.000 m BS8110

Top Steel Ref

LEFT SPAN RIGHT 0.25L

Total Design M kNm 12.6 ~ 0.0 0.0

ßb ~ ~ ~ 1.000 3.4.4.3

Be mm 0 0 Fig 3.13

Mt max kNm #DIV/0! #DIV/0! 3.7.4.2

MIDDLE STRIP

b mm 7500 7500 7500 7500 Fig 3.12

M kNm 3.1 #VALUE! 0.0 0.0 Table 3.18

Bar dia mm 12 #VALUE! 12 12

d mm 219.0 #VALUE! 219.0 219.0

K' 0.156 0.156 0.156 0.156 3.4.4.4

K 0.0002 #VALUE! #VALUE! 0.0000 0.0000 3.4.4.4

z mm 208.1 #VALUE! #VALUE! 208.1 208.1 3.4.4.4

As mm²/m 5 #VALUE! #VALUE! 0 0 3.4.4.4

As enhancement deflection control 0.00% #VALUE! #VALUE!

As final mm²/m 325 #VALUE! #VALUE! 325 325 3.12.5.3

S mm 325 #VALUE! #VALUE! 325 325

Clause b ? No #VALUE! #VALUE! No No 3.12.11.2.7

S max mm 657 ok #VALUE! #VALUE! 657 ok 657 ok 3.12.11.2.7

As prov mm²/m 348 #VALUE! 348 348

= % % 0.159 #VALUE! #VALUE! 0.159 0.159

fs N/mm² #VALUE! #VALUE! #VALUE! #VALUE! #VALUE! 1.0 Eqn 8

Deflection Base ratio 26 k tens #VALUE! k comp 1.050 Allowed #VALUE! #VALUE! #VALUE!

COLUMN STRIP

b mm 0 0 0 0 Fig 3.12

M kNm 9.4 #VALUE! 0.0 0.0 Table 3.18

Bar dia mm #DIV/0! #VALUE! #DIV/0! #DIV/0!

d mm #DIV/0! #VALUE! #DIV/0! #DIV/0!

K' 0.156 0.156 0.156 0.156 3.4.4.4

K #DIV/0! #VALUE! #VALUE! #DIV/0! #DIV/0! #DIV/0! #DIV/0! 3.4.4.4

z mm #DIV/0! #VALUE! #VALUE! #DIV/0! #DIV/0! #DIV/0! #DIV/0! 3.4.4.4

As mm²/m #DIV/0! #VALUE! #VALUE! #DIV/0! #DIV/0! #DIV/0! #DIV/0! 3.4.4.4

As enhancement deflection control 0.00% #VALUE! #VALUE!

As final mm²/m #DIV/0! #VALUE! #VALUE! #DIV/0! #DIV/0! #DIV/0! #DIV/0! 3.12.5.3

S mm #DIV/0! #VALUE! #VALUE! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

Clause b ? #DIV/0! #VALUE! #VALUE! #DIV/0! #DIV/0! #DIV/0! #DIV/0! 3.12.11.2.7

S max mm #DIV/0! #DIV/0! #VALUE! #VALUE! #DIV/0! #DIV/0! #DIV/0! #DIV/0! 3.12.11.2.7

As prov mm²/m #DIV/0! #VALUE! #DIV/0! #DIV/0!

= % % #DIV/0! #VALUE! #VALUE! #DIV/0! #DIV/0! #DIV/0! #DIV/0!

fs N/mm² #DIV/0! #VALUE! #VALUE! #DIV/0! #DIV/0! #DIV/0! #DIV/0! Eqn 8

Deflection Base ratio 26 k tens #VALUE! k comp #DIV/0! Allowed #VALUE! #VALUE! #VALUE!


Location ECBP Typical Floor, from grids A to D DATA FOR GRAPHS Made by rmw Job No R68

FLAT SLAB ANALYSIS & DESIGN to BS 8110:1997 Date 1-May-14


LOADING DIAGRAM -11 SPAN 1 SPAN 2 SPAN 3 SPAN 4 SPAN 5 SPAN 6

SUPT 1 UDL partial UDL PL1 PL2 SUPT 2 UDL partial UDL PL1 PL2 SUPT 3 UDL partial UDL PL1 PL2 SUPT 4 UDL partial UDL PL1 PL2 SUPT 5 UDL partial UDL PL1 PL2 SUPT 6 UDL partial UDL PL1 PL2 SUPT 7

X 0 0 0 125 125 125 125 125 125 125 125 125 125 125 125 125 125 125 7625 7625 7625 7625 7625 7625 7625 7625 7625 7625 7625 7625 7625 7625 7625 15125 15125 15125 15125 15125 15125 15125 15125 15125 15125 15125 15125 15125 15125 15125 22625 22625 22625 22625 22625 22750 22750 22750 22750 22750 22750 22750 22750 22750 22750 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625 22625

BEAM 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

UDL 0 11 11 11 11 11 11 11.00 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11.00 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11.00 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11.00 11 0 0 0 11 11 11 11 11 11 11 0 0 0 0.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

part UDL 0 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11 11 11 11 11 11 11 11 11 11 11 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

PL 1 11 19.85 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11 11 0 0 0 11 19.85 11 11 11 11 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

PL 2 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11 11 11 11 11 11 11 11 11 11 11 11 0 0 0 11 11 0 0 0 11 11 11 11 11 11 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

SUPPORTS 0 0 0 0 -56.3 56.25 0 0 0 0 0 0 0 0 0 0 0 0 0 -56.3 56.25 0 0 0 0 0 0 0 0 0 0 0 0 0 -56.3 56.25 0 0 0 0 0 0 0 0 0 0 0 0 0 -56.3 56.25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

MOMENT DIAGRAMS 0.5 0.7

LEFT RIGHT

Local X 0 0.025 0.05 0.075 0.1 0.125 0 0.025 0.05 0.075 0.1 0.125 1 7.50 3.50

X 0 0.025 0.05 0.075 0.1 0.125 22.63 22.65 22.68 22.7 22.73 22.75 2 7.50 3.50

M all 0 2.361 4.797 7.309 9.896 12.56 120.8 92.93 12.56 9.896 7.309 4.797 2.361 0 120.8 92.93 3 7.50 3.50

M odd 0 1.677 3.389 5.136 6.919 8.736 56.25 66.38 8.736 6.919 5.136 3.389 1.677 0 56.25 66.38 4 0.00 0.00

M even 0 2.361 4.797 7.309 9.896 12.56 12.56 9.896 7.309 4.797 2.361 0 120.8 92.93 5 0.00 0.00

Beam 0 0 0 0 0 0 0 0 0 0 0 0 6 0.00 0.00

Lower bound 0 0 0 0 0 0 0 0 0 0 0 0

Upper bound 0 2.361 4.797 7.309 9.896 12.56 12.56 9.896 7.309 4.797 2.361 0

SPAN 1 at col face

Local X 0 0.375 0.75 1.125 1.5 1.875 2.25 2.625 3 3.375 3.75 4.125 4.5 4.875 5.25 5.625 6 6.375 6.75 7.125 7.5 0.125 7.3

X 0.125 0.5 0.875 1.25 1.625 2 2.375 2.75 3.125 3.5 3.875 4.25 4.625 5 5.375 5.75 6.125 6.5 6.875 7.25 7.625

M(e) all 119.1 -12.7 -127 -225 -306 -370 -417 -447 -459 -455 -434 -396 -341 -269 -180 -74.2 48.79 188.7 345.7 519.6 710.4 73.27 606.5

M(e) odd 128.2 -9.47 -130 -234 -321 -390 -443 -479 -498 -500 -485 -452 -403 -337 -254 -154 -37.2 96.79 247.8 415.7 600.7 80.44 499.9

M(e) even 48.65 -6.93 -54.6 -94.4 -126 -150 -166 -174 -175 -167 -151 -128 -96.2 -56.9 -9.64 45.52 108.6 179.6 258.5 345.3 440 29.24 388.5

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(r) all 119.1 -19.8 -142 -247 -334 -405 -459 -496 -516 -519 -505 -474 -426 -362 -280 -181 -64.9 67.96 217.8 384.6 568.4 70.9 468.2

M(r) odd 128.2 -11.1 -133 -239 -327 -399 -453 -490 -511 -514 -501 -470 -423 -358 -277 -178 -63 69.33 218.7 385 568.4 79.9 468.5

M(r) even 48.65 -2.53 -45.8 -81.2 -109 -128 -140 -143 -139 -127 -107 -79.3 -43.4 0.304 51.96 111.5 179 254.4 337.7 428.9 528 30.71 474.1

70% max 89.75 -4.85 -38.2 -66.1 -88.3 -105 -116 -122 -122 -117 -106 -89.4 -67.4 -39.8 -6.75 31.86 76.02 132.1 242 363.7 497.3 40.22 424.6

70% min 34.05 -8.87 -91.1 -164 -224 -273 -310 -335 -349 -350 -339 -317 -282 -236 -178 -108 -26 67.75 173.4 241.7 308 14.62 271.9

Lower bound 0 -19.8 -142 -247 -334 -405 -459 -496 -516 -519 -505 -474 -426 -362 -280 -181 -64.9 0 0 0 0 0 0

Upper bound 128.2 0 0 0 0 0 0 0 0 0 0 0 0 0.304 51.96 111.5 179 254.4 337.7 428.9 568.4 79.9 474.1

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

SPAN 2 0.7

Local X 0 0.375 0.75 1.125 1.5 1.875 2.25 2.625 3 3.375 3.75 4.125 4.5 4.875 5.25 5.625 6 6.375 6.75 7.125 7.5 0.2 7.3

X 7.625 8 8.375 8.75 9.125 9.5 9.875 10.25 10.63 11 11.38 11.75 12.13 12.5 12.88 13.25 13.63 14 14.38 14.75 15.13

M(e) all 618.7 457.4 313 185.7 75.32 -18.1 -94.5 -154 -196 -222 -230 -222 -196 -154 -94.5 -18.1 75.32 185.7 313 457.4 618.7 530.5 530.5

M(e) odd 386.5 311.3 244.1 184.8 133.4 89.85 54.26 26.57 6.796 -5.07 -9.02 -5.07 6.796 26.57 54.26 89.85 133.4 184.8 244.1 311.3 386.5 345.4 345.4

M(e) even 520.1 358.8 214.5 87.14 -23.2 -117 -193 -252 -295 -320 -329 -320 -295 -252 -193 -117 -23.2 87.14 214.5 358.8 520.1 432 432

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(r) all 568.4 407 262.7 135.4 24.98 -68.4 -145 -204 -247 -272 -281 -272 -247 -204 -145 -68.4 24.98 135.4 262.7 407 568.4 480.2 480.2

M(r) odd 463.8 388.6 321.4 262.1 210.7 167.1 131.6 103.9 84.09 72.23 68.27 72.23 84.09 103.9 131.6 167.1 210.7 262.1 321.4 388.6 463.8 422.7 422.7

M(r) even 568.4 407 262.7 135.4 24.98 -68.4 -145 -204 -247 -272 -281 -272 -247 -204 -145 -68.4 24.98 135.4 262.7 407 568.4 480.2 480.2

70% max 433.1 320.2 219.1 130 93.35 62.9 37.98 18.6 4.757 -3.55 -6.32 -3.55 4.757 18.6 37.98 62.9 93.35 130 219.1 320.2 433.1 371.4 371.4

70% min 270.5 217.9 150.1 61 -16.3 -81.6 -135 -177 -206 -224 -230 -224 -206 -177 -135 -81.6 -16.3 61 150.1 217.9 270.5 241.8 241.8

Lower bound 0 0 0 0 -16.3 -81.6 -145 -204 -247 -272 -281 -272 -247 -204 -145 -81.6 -16.3 0 0 0 0 0 0

Upper bound 568.4 407 321.4 262.1 210.7 167.1 131.6 103.9 84.09 72.23 68.27 72.23 84.09 103.9 131.6 167.1 210.7 262.1 321.4 407 568.4 480.2 480.2

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

SPAN 3 0.5

Local X 0 0.375 0.75 1.125 1.5 1.875 2.25 2.625 3 3.375 3.75 4.125 4.5 4.875 5.25 5.625 6 6.375 6.75 7.125 7.5 0.2 7.375

X 15.13 15.5 15.88 16.25 16.63 17 17.38 17.75 18.13 18.5 18.88 19.25 19.63 20 20.38 20.75 21.13 21.5 21.88 22.25 22.63

M(e) all 710.4 519.6 345.7 188.7 48.79 -74.2 -180 -269 -341 -396 -434 -455 -459 -447 -417 -370 -306 -225 -127 -12.7 119.1 606.5 73.27

M(e) odd 600.7 415.7 247.8 96.79 -37.2 -154 -254 -337 -403 -452 -485 -500 -498 -479 -443 -390 -321 -234 -130 -9.47 128.2 499.9 80.44

M(e) even 440 345.3 258.5 179.6 108.6 45.52 -9.64 -56.9 -96.2 -128 -151 -167 -175 -174 -166 -150 -126 -94.4 -54.6 -6.93 48.65 388.5 29.24

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(r) all 568.4 384.6 217.8 67.96 -64.9 -181 -280 -362 -426 -474 -505 -519 -516 -496 -459 -405 -334 -247 -142 -19.8 119.1 468.2 70.9

M(r) odd 568.4 385 218.7 69.33 -63 -178 -277 -358 -423 -470 -501 -514 -511 -490 -453 -399 -327 -239 -133 -11.1 128.2 468.5 79.9

M(r) even 528 428.9 337.7 254.4 179 111.5 51.96 0.304 -43.4 -79.3 -107 -127 -139 -143 -140 -128 -109 -81.2 -45.8 -2.53 48.65 474.1 30.71

70% max 497.3 363.7 242 132.1 76.02 31.86 -6.75 -39.8 -67.4 -89.4 -106 -117 -122 -122 -116 -105 -88.3 -66.1 -38.2 -4.85 89.75 424.6 40.22

70% min 308 241.7 173.4 67.75 -26 -108 -178 -236 -282 -317 -339 -350 -349 -335 -310 -273 -224 -164 -91.1 -8.87 34.05 271.9 14.62

Lower bound 0 0 0 0 -64.9 -181 -280 -362 -426 -474 -505 -519 -516 -496 -459 -405 -334 -247 -142 -19.8 0 0 0

Upper bound 568.4 428.9 337.7 254.4 179 111.5 51.96 0.304 0 0 0 0 0 0 0 0 0 0 0 0 128.2 474.1 79.9

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0


Location ECBP Typical Floor, from grids A to D DATA FOR GRAPHS II Made by rmw Job No R68

FLAT SLAB ANALYSIS & DESIGN to BS 8110:1997 Date 1-May-14


SPAN 4 0.7

Local X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.125 0

X 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63

M(e) all 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 0 -0.94 12.56

M(e) odd 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 0 -4.77 8.736

M(e) even 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 0 3.383 12.56

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(r) all 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 0 -0.94 12.56

M(r) odd 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 8.736 0 -4.77 8.736

M(r) even 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 0 3.383 12.56

70% max 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 8.791 0 2.368 8.791

70% min 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 6.115 0 -3.34 6.115

Lower bound 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -4.77 0

Upper bound 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 12.56 0 3.383 12.56

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

SPAN 5 0.7

Local X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

X 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63

M(e) all 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(e) odd 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(e) even 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(r) all 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(r) odd 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(r) even 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

70% max 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

70% min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Lower bound 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Upper bound 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

SPAN 6 0.7

Local X 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

X 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63

M(e) all 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(e) odd 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(e) even 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(r) all 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(r) odd 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

M(r) even 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

70% max 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

70% min 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Lower bound 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Upper bound 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

SHEAR FORCE DIAGRAMS

SPAN 1 SPAN 2 SPAN 3 SPAN 4 SPAN 5 SPAN 6

Local X 0 0 0 0 0 0 7.5 0 0 0 0 0 7.5 0 0 0 0 0 7.5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

X 0 0 0 0 0 0 7.5 7.5 7.5 7.5 7.5 7.5 15 15 15 15 15 15 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5 22.5

V(e) all 0 374 374 374 374 374 -532 452.8 452.8 452.8 452.8 452.8 -453 531.7 531.7 531.7 531.7 531.7 -374 108 108 108 108 108 0 0 0 0 0 0 0 0 0 0 0 0 0 0

V(e) odd 0 389.8 389.8 389.8 389.8 389.8 -516 210.9 210.9 210.9 210.9 210.9 -211 515.8 515.8 515.8 515.8 515.8 -390 108 108 108 108 108 0 0 0 0 0 0 0 0 0 0 0 0 0 0

V(e) even 0 158.8 158.8 158.8 158.8 158.8 -263 452.8 452.8 452.8 452.8 452.8 -453 263.1 263.1 263.1 263.1 263.1 -159 73.41 73.41 73.41 73.41 73.41 0 0 0 0 0 0 0 0 0 0 0 0 0 0

V(r) all 0 392.9 392.9 392.9 392.9 392.9 -513 452.8 452.8 452.8 452.8 452.8 -453 512.7 512.7 512.7 512.7 512.7 -393 108 108 108 108 108 0 0 0 0 0 0 0 0 0 0 0 0 0 0

V(r) odd 0 394.1 394.1 394.1 394.1 394.1 -511 210.9 210.9 210.9 210.9 210.9 -211 511.5 511.5 511.5 511.5 511.5 -394 108 108 108 108 108 0 0 0 0 0 0 0 0 0 0 0 0 0 0

V(r) even 0 147 147 147 147 147 -275 452.8 452.8 452.8 452.8 452.8 -453 274.8 274.8 274.8 274.8 274.8 -147 73.41 73.41 73.41 73.41 73.41 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Beam 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

GRIDS 0.125 0.125 7.625 7.625 15.13 15.13 22.63 22.63 22.63 22.63 22.63 22.63 22.63 22.63

##### ##### ##### 746 -501 746 -501 746 -501 746 -501 746 -501 746

##### ##### ##### 596.8 -520 596.8 -520 596.8 -520 596.8 -520 596.8 -520 596.8



Disclaimer

Status of spreadsheet

Public release version.

Revision history RCC33 Flat Slabs (A & D)

Date Version Action Size (kB)

04-Aug-99 RCC33 v1.0First public release.

Includes b version comments 1069

All advice or information from the British Cement Association and/or Reinforced Concrete Council is

intended for those who will evaluate the significance and limitations of its contents and take responsibility

for its use and application. No liability (including that for negligence) for any loss resulting from such

advice or information is accepted by the BCA, RCC or their subcontractors, suppliers or advisors. Users

should note that all BCA software and publications are subject to revision from time to time and should

therefore ensure that they are in possession of the latest version.

This spreadsheet should be used in compliance with the accompanying publication 'Spreadsheets for

concrete design to BS 8110' available from British Cement Association, Telford Avenue, Crowthorne,

Berkshire RG45 6YS.

rcc33 flat slabs (a & d)

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