Download - Rc 2way Slab Ddm Final
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DATE
PREPARED
CHECKED
unit wt. concrete 24 kN/m^3 additional dead load 50 kN/m^2 main rebar yield strength 276 Mpa total dead load(incl slab wt) 53.53 kN/m^2
temp. rebar yield strength 276 Mpa occupancy type manufacturingconcrete comp. strength 21 Mpa total live load 6.00 kN/m^2
minimum slab thk 63 mm LL < 3xDL :. okmaximum slab thk 108 mm ultimate load, wu 85.14 kN/m^2
use slab thk 150 mmWIDTH,mm HEIGHT,mm
panel width L1 3000 mm beam along AB 250 400panel width L2 3900 mm beam along CD 250 400
long/short
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TOP BARS LAYOUT
@130mm oc12mm
@180mm oc
@130mm oc
@180mm oc
@130mm oc
12mm
12mm
BOTTOM BARS LAYOUT
@300mm oc
10mm @130mm oc
10mm @130mm oc
10mm @130mm oc 10mm @65mm oc
12mm
(temp and shrikage bars)
12mm
12mm
(temp and shrinkage bars)
@180mm oc
12mm
@130mm oc
12mm @180mm oc
12mm
12mm
10mm @130mm oc
16mm @115mm oc
@130mm oc
@180mm oc
@300mm oc
12mm
12mm
@180mm oc
12mm
12mm @130mm oc
750 750
750 750
975
975
750 7501500
2400
975
975
2400
750 7501500
column strip column stripmiddle strip
c o l u m n s t r i p
c o l u m n s t r i p
m i d d l e s t r i p
L1/4 L1/4
column strip column stripmiddle strip
c o l u m n s t r i p
c o
l u m n s t r i p
m i d d l e s t r i p
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(1)
(2)
(3)
(4)
(5)
(6)
(discontinuous edge)
(discontinuous edge)
(discontinuous edge)
(discontinuous edge)
(discontinuous edge)
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COMPUTATION db d As reqd n n used s actualMu: 22.10 kN-m Beta1 0.850 8 114 858 17.1 18 905fy : 276.0 mPA Rn 1.957 10 113 0.21931274 851 10.8 11 864fc : 21.0 mPA m 15.462 12 112 0.88356509 843 7.5 8 905
width, b : 1000 mm rho 0.00753 16 110 0.11643491 828 4.1 5 1005height, h : 150 mm rhomin 0.0051 20 108 0.0075303 813 2.6 3 942
ds : 12 mm rhomax 0.028 25 106 794 1.6 2 982min cover : 20 mm 28 104 783 1.3 2 1232
16.00 rho 1 0.0075 32 102 768 1.0 2 1608db : 12 mm 36 100 753 0.7 2 2036
effective d : 112 mm rho used 0.0075 RESULTS :
rebar details As reqd : 843.39 mm^2 use 8 12
n : 7.46
n used : 8 beam diagram
As actual : 904.78 mm^2clear spacing 120.00 mm bar spacing OK( > 25mm)spacing o.c. 132.00 mm
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actualMu: 39.74 kN-m Beta1 0.850 8 114 858 17.1 18 905fy : 276.0 mPA Rn 3.650 10 113 0.4089239 851 10.8 11 864fc : 21.0 mPA m 15.462 12 112 0.76881474 843 7.5 8 905
width, b : 1000 mm rho 0.015 16 110 0.23118526 828 4.1 5 1005height, h : 150 mm rhomin 0.0051 20 108 0.01495166 813 2.6 3 942
ds : 12 mm rhomax 0.028 25 106 794 1.6 2 982min cover : 20 mm 28 104 783 1.3 2 1232
16.00 rho 1 0.0150 32 102 768 1.0 2 1608
db : 16 mm 36 100 753 0.7 2 2036effective d : 110 mm rho used 0.0150
RESULTS :
rebar details As reqd : 1644.68 mm^2 use
n : 8.18
n used : 9 beam diagram As actual : 1809.56 mm^2
clear spacing 99.00 mm bar spacing OK( > 25mm)
DATA
O
DATA
O
- mm r
175
- mm r
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spacing o.c. 115.00 mm122.25
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actualMu: 22.10 kN-m Beta1 0.850 8 114 858 17.1 18 905fy : 276.0 mPA Rn 1.957 10 113 0.21931274 851 10.8 11 864fc : 21.0 mPA m 15.462 12 112 0.88356509 843 7.5 8 905
width, b : 1000 mm rho 0.008 16 110 0.11643491 828 4.1 5 1005
height, h : 150 mm rhomin 0.0051 20 108 0.0075303 813 2.6 3 942ds : 12 mm rhomax 0.028 25 106 794 1.6 2 982
min cover : 20 mm 28 104 783 1.3 2 123216.00 rho 1 0.0075 32 102 768 1.0 2 1608
db : 12 mm 36 100 753 0.7 2 2036
effective d : 112 mm rho used 0.0075 RESULTS :
rebar details As reqd : 843.39 mm^2 use
n : 7.46
n used : 8 beam diagram As actual : 904.78 mm^2
clear spacing 120.00 mm bar spacing OK( > 25mm)spacing o.c. 132.00 mm
134.10
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actualMu: 12.47 kN-m Beta1 0.850 8 114 858 17.1 18 905fy : 276.0 mPA Rn 1.104 10 113 0.1237433 851 10.8 11 864
O
DATA
DATA
175
- mm r
175
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fc : 21.0 mPA m 15.462 12 112 0.93608584 843 7.5 8 905width, b : 1000 mm rho 0.004 16 110 0.06391416 828 4.1 5 1005
height, h : 150 mm rhomin 0.0051 20 108 0.00413358 813 2.6 3 942ds : 12 mm rhomax 0.028 25 106 794 1.6 2 982
min cover : 20 mm 28 104 783 1.3 2 123216.00 rho 1 0.0051 32 102 768 1.0 2 1608
db :12
mm 36 100 753 0.7 2 2036
effective d : 112 mm rho used 0.0051 RESULTS :
rebar details As reqd : 568.12 mm^2 use
n : 5.02
n used : 6 beam diagram As actual : 678.58 mm^2
clear spacing 172.80 mm bar spacing OK( > 25mm)spacing o.c. 184.80 mm
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actualMu: 29.15 kN-m Beta1 0.850 8 114 858 17.1 18 905
fy : 276.0 mPA Rn 2.537 10 113 0.28423148 851 10.8 11 864fc : 21.0 mPA m 15.462 12 112 0.84603104 843 7.5 8 905
width, b : 1000 mm rho 0.010 16 110 0.15396896 828 4.1 5 1005height, h : 150 mm rhomin 0.0051 20 108 0.00995778 813 2.6 3 942
ds : 12 mm rhomax 0.028 25 106 794 1.6 2 982min cover : 20 mm 28 104 783 1.3 2 1232
16.00 rho 1 0.0100 32 102 768 1.0 2 1608db : 10 mm 36 100 753 0.7 2 2036
effective d : 113 mm rho used 0.0100 RESULTS :
rebar details As reqd : 1125.23 mm^2 use
n : 14.33
n used : 15 beam diagram As actual : 1178.10 mm^2
clear spacing 56.14 mm bar spacing OK( > 25mm)spacing o.c. 66.14 mm
O
DATA
O
- mm r
175
- mm r
175
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width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actualMu: 12.47 kN-m Beta1 0.850 8 114 858 17.1 18 905fy : 276.0 mPA Rn 1.104 10 113 0.1237433 851 10.8 11 864fc : 21.0 mPA m 15.462 12 112 0.93608584 843 7.5 8 905
width, b : 1000 mm rho 0.004 16 110 0.06391416 828 4.1 5 1005height, h : 150 mm rhomin 0.0051 20 108 0.00413358 813 2.6 3 942
ds : 12 mm rhomax 0.028 25 106 794 1.6 2 982min cover : 20 mm 28 104 783 1.3 2 1232
16.00 rho 1 0.0051 32 102 768 1.0 2 1608db : 12 mm 36 100 753 0.7 2 2036
effective d : 112 mm rho used 0.0051 RESULTS :
rebar details As reqd : 568.12 mm^2 use
n : 5.02
n used : 6 beam diagram As actual : 678.58 mm^2
clear spacing 172.80 mm bar spacing OK( > 25mm)
spacing o.c. 184.80 mm
width,b = 1000
REMARKS :
DATA
O- mm r
175
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ratio clear space AB1.0540 46.59 OK 0.1251.0153 82.60 OK1.0728 120.00 OK1.2137 214.00 OK1.1589 438.00 OK 11.25 411.2358 886.00 OK 11.052632 241.5725 880.00 OK2.0941 872.00 OK2.7034 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
130 57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ratio clear space1.0540 46.59 OK 0.1251.0153 82.60 OK1.0728 120.00 OK1.2137 214.00 OK1.1589 438.00 OK 11.25 411.2358 886.00 OK 11.052632 241.5725 880.00 OK2.0941 872.00 OK
2.7034 864.00 OKOK
1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.4285714
ebars @ mm O.C.
ebarsmm O.C.
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35 24.1379312.62
height,h = 150
3.03
y x
ratio clear space1.0540 46.59 OK 0.1251.0153 82.60 OK1.0728 120.00 OK1.2137 214.00 OK1.1589 438.00 OK 11.25 411.2358 886.00 OK 11.052632 241.5725 880.00 OK2.0941 872.00 OK2.7034 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
CD
ratio clear space1.0540 46.59 OK 0.1251.0153 82.60 OK
ebars @ mm O.C.
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1.0728 120.00 OK1.2137 214.00 OK1.1589 438.00 OK 11.25 411.2358 886.00 OK 11.052632 241.5725 880.00 OK2.0941 872.00 OK2.7034 864.00
OK OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ratio clear space1.0540 46.59 OK 0.125
1.0153 82.60 OK1.0728 120.00 OK1.2137 214.00 OK1.1589 438.00 OK 11.25 411.2358 886.00 OK 11.052632 241.5725 880.00 OK2.0941 872.00 OK2.7034 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
ebars @ mm O.C.
ebars mm O.C.
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height,h = 150
3.03
y x
ratio clear space1.0540 46.59 OK 0.1251.0153 82.60 OK1.0728 120.00 OK1.2137 214.00 OK1.1589 438.00 OK 11.25 411.2358 886.00 OK 11.052632 241.5725 880.00 OK2.0941 872.00 OK2.7034 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.4285714
35 24.1379312.62
height,h = 150
3.03
y x
ebars @ mm O.C.
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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COMPUTATION db d As reqd n n used s actuaMu: 14.62 kN-m Beta1 0.850 8 114 578 11.5 12 603fy : 276.0 mPA Rn 1.295 10 113 0.1451434 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.92458455 568 5.0 6 679
width, b : 1000 mm rho 0.00488 16 110 0.07541545 558 2.8 3 603height, h : 150 mm rhomin 0.0051 20 108 0.00487741 548 1.7 2 628
ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982min cover : 20 mm 28 104 528 0.9 2 1232
16.00 rho 1 0.0051 32 102 517 0.6 2 1608db : 12 mm 36 100 507 0.5 2 2036
effective d : 112 mm rho used 0.0051 RESULTS :
rebar details As reqd : 568.12 mm^2 use
n : 5.02
n used : 6 beam diagram As actual : 678.58 mm^2
clear spacing 172.80 mm bar spacing OK( > 25mm)spacing o.c. 184.80 mm
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actuaMu: 5.79 kN-m Beta1 0.850 8 114 578 11.5 12 603fy : 276.0 mPA Rn 0.504 10 113 0.05641535 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.97138286 568 5.0 6 679
width, b : 1000 mm rho 0.002 16 110 0.02861714 558 2.8 3 603height, h : 150 mm rhomin 0.0051 20 108 0.00185078 548 1.7 2 628
ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982min cover : 20 mm 28 104 528 0.9 2 1232
16.00 rho 1 0.0051 32 102 517 0.6 2 1608db : 10 mm 36 100 507 0.5 2 2036
effective d : 113 mm rho used 0.0051 RESULTS :
rebar details As reqd : 573.19 mm^2 use
n : 7.30
DATA
O
DATA
O
- mm
175
- mm
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n used : 8 beam diagram As actual : 628.32 mm^2
clear spacing 122.29 mm bar spacing OK( > 25mm)spacing o.c. 132.29 mm
137.02
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actuaMu: 14.62 kN-m Beta1 0.850 8 114 578 11.5 12 603fy : 276.0 mPA Rn 1.295 10 113 0.1451434 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.92458455 568 5.0 6 679
width, b : 1000 mm rho 0.005 16 110 0.07541545 558 2.8 3 603height, h : 150 mm rhomin 0.0051 20 108 0.00487741 548 1.7 2 628
ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982min cover : 20 mm 28 104 528 0.9 2 1232
16.00 rho 1 0.0051 32 102 517 0.6 2 1608db : 12 mm 36 100 507 0.5 2 2036
effective d : 112 mm rho used 0.0051
RESULTS :rebar details
As reqd : 568.12 mm^2 usen : 5.02
n used : 6 beam diagram As actual : 678.58 mm^2
clear spacing 172.80 mm bar spacing OK( > 25mm)spacing o.c. 184.80 mm
199.07
width,b = 1000
REMARKS :
DATA
O
175
- mm
175
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COMPUTATION db d As reqd n n used s actuaMu: 14.62 kN-m Beta1 0.850 8 114 578 11.5 12 603
fy : 276.0 mPA Rn 1.295 10 113 0.1451434 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.92458455 568 5.0 6 679width, b : 1000 mm rho 0.005 16 110 0.07541545 558 2.8 3 603
height, h : 150 mm rhomin 0.0051 20 108 0.00487741 548 1.7 2 628ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982
min cover : 20 mm 28 104 528 0.9 2 123216.00 rho 1 0.0051 32 102 517 0.6 2 1608
db : 12 mm 36 100 507 0.5 2 2036
effective d : 112 mm rho used 0.0051 RESULTS :
rebar details
As reqd : 568.12 mm^2 usen : 5.02
n used : 6 beam diagram As actual : 678.58 mm^2
clear spacing 172.80 mm bar spacing OK( > 25mm)spacing o.c. 184.80 mm
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actuaMu: 5.79 kN-m Beta1 0.850 8 114 578 11.5 12 603fy : 276.0 mPA Rn 0.504 10 113 0.05641535 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.97138286 568 5.0 6 679
width, b : 1000 mm rho 0.002 16 110 0.02861714 558 2.8 3 603height, h : 150 mm rhomin 0.0051 20 108 0.00185078 548 1.7 2 628
ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982min cover : 20 mm 28 104 528 0.9 2 1232
16.00 rho 1 0.0051 32 102 517 0.6 2 1608db : 10 mm 36 100 507 0.5 2 2036
effective d : 113 mm rho used 0.0051 RESULTS :
rebar details
DATA
O
DATA
- mm
175
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As reqd : 573.19 mm^2 usen : 7.30
n used : 8 beam diagram As actual : 628.32 mm^2
clear spacing 122.29 mm bar spacing OK( > 25mm)
spacing o.c. 132.29 mm
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actuaMu: 14.62 kN-m Beta1 0.850 8 114 578 11.5 12 603fy : 276.0 mPA Rn 1.295 10 113 0.1451434 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.92458455 568 5.0 6 679
width, b : 1000 mm rho 0.005 16 110 0.07541545 558 2.8 3 603height, h : 150 mm rhomin 0.0051 20 108 0.00487741 548 1.7 2 628
ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982min cover : 20 mm 28 104 528 0.9 2 1232
16.00 rho 1 0.0051 32 102 517 0.6 2 1608
db : 12 mm 36 100 507 0.5 2 2036effective d : 112 mm rho used 0.0051
RESULTS :
rebar details As reqd : 568.12 mm^2 use 6 12
n : 5.02
n used : 6 beam diagram As actual : 678.58 mm^2
clear spacing 172.80 mm bar spacing OK( > 25mm)spacing o.c. 184.80 mm
width,b = 1000
REMARKS :
O
O
DATA
- mm
175
- mm
175
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COMPUTATION db d As reqd n n used s actuaMu: 21.53 kN-m Beta1 0.850 8 114 578 11.5 12 603fy : 276.0 mPA Rn 1.907 10 113 0.21365262 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.8867623 568 5.0 6 679
width, b : 1000 mm rho 0.007 16 110 0.1132377 558 2.8 3 603height, h : 150 mm rhomin 0.0051 20 108 0.00732353 548 1.7 2 628
ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982min cover : 20 mm 28 104 528 0.9 2 1232
16.00 rho 1 0.0073 32 102 517 0.6 2 1608db : 12 mm 36 100 507 0.5 2 2036
effective d : 112 mm rho used 0.0073 RESULTS :
rebar details As reqd : 820.23 mm^2 use
n : 7.25
n used : 8 beam diagram As actual : 904.78 mm^2
clear spacing 120.00 mm bar spacing OK( > 25mm)spacing o.c. 132.00 mm
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actuaMu: 9.91 kN-m Beta1 0.850 8 114 578 11.5 12 603fy : 276.0 mPA Rn 0.862 10 113 0.09660847 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.95046911 568 5.0 6 679
width, b : 1000 mm rho 0.003 16 110 0.04953089 558 2.8 3 603height, h : 150 mm rhomin 0.0051 20 108 0.00320336 548 1.7 2 628
ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982min cover : 20 mm 28 104 528 0.9 2 1232
16.00 rho 1 0.0051 32 102 517 0.6 2 1608db : 10 mm 36 100 507 0.5 2 2036
O
DATA
DATA
- mm
175
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effective d : 113 mm rho used 0.0051 RESULTS :
rebar details As reqd : 573.19 mm^2 use
n : 7.30
n used : 8 beam diagram As actual : 628.32 mm^2
clear spacing 122.29 mm bar spacing OK( > 25mm)spacing o.c. 132.29 mm
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actuaMu: 21.53 kN-m Beta1 0.850 8 114 578 11.5 12 603fy : 276.0 mPA Rn 1.907 10 113 0.21365262 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.8867623 568 5.0 6 679
width, b : 1000 mm rho 0.007 16 110 0.1132377 558 2.8 3 603height, h : 150 mm rhomin 0.0051 20 108 0.00732353 548 1.7 2 628
ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982min cover : 20 mm 28 104 528 0.9 2 1232
16.00 rho 1 0.0073 32 102 517 0.6 2 1608db : 12 mm 36 100 507 0.5 2 2036
effective d : 112 mm rho used 0.0073 RESULTS :
rebar details As reqd : 820.23 mm^2 use
n : 7.25
n used : 8 beam diagram
As actual : 904.78 mm^2clear spacing 120.00 mm bar spacing OK( > 25mm)spacing o.c. 132.00 mm
width,b = 1000
O
O
DATA
- mm
175
- mm
175
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REMARKS :
COMPUTATION db d As reqd n n used s actuaMu: 21.53 kN-m Beta1 0.850 8 114 578 11.5 12 603fy : 276.0 mPA Rn 1.907 10 113 0.21365262 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.8867623 568 5.0 6 679
width, b : 1000 mm rho 0.007 16 110 0.1132377 558 2.8 3 603
height, h : 150 mm rhomin 0.0051 20 108 0.00732353 548 1.7 2 628ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982
min cover : 20 mm 28 104 528 0.9 2 123216.00 rho 1 0.0073 32 102 517 0.6 2 1608
db : 12 mm 36 100 507 0.5 2 2036
effective d : 112 mm rho used 0.0073 RESULTS :
rebar details As reqd : 820.23 mm^2 use
n : 7.25
n used : 8 beam diagram As actual : 904.78 mm^2
clear spacing 120.00 mm bar spacing OK( > 25mm)spacing o.c. 132.00 mm
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actuaMu: 9.91 kN-m Beta1 0.850 8 114 578 11.5 12 603fy : 276.0 mPA Rn 0.862 10 113 0.09660847 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.95046911 568 5.0 6 679
width, b : 1000 mm rho 0.003 16 110 0.04953089 558 2.8 3 603height, h : 150 mm rhomin 0.0051 20 108 0.00320336 548 1.7 2 628
O
DATA
DATA
- mm
175
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ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982min cover : 20 mm 28 104 528 0.9 2 1232
16.00 rho 1 0.0051 32 102 517 0.6 2 1608db : 10 mm 36 100 507 0.5 2 2036
effective d : 113 mm rho used 0.0051
RESULTS :rebar details
As reqd : 573.19 mm^2 usen : 7.30
n used : 8 beam diagram As actual : 628.32 mm^2
clear spacing 122.29 mm bar spacing OK( > 25mm)spacing o.c. 132.29 mm
width,b = 1000
REMARKS :
COMPUTATION db d As reqd n n used s actuaMu: 21.53 kN-m Beta1 0.850 8 114 578 11.5 12 603
fy : 276.0 mPA Rn 1.907 10 113 0.21365262 573 7.3 8 628fc : 21.0 mPA m 15.462 12 112 0.8867623 568 5.0 6 679
width, b : 1000 mm rho 0.007 16 110 0.1132377 558 2.8 3 603height, h : 150 mm rhomin 0.0051 20 108 0.00732353 548 1.7 2 628
ds : 12 mm rhomax 0.028 25 106 535 1.1 2 982min cover : 20 mm 28 104 528 0.9 2 1232
16.00 rho 1 0.0073 32 102 517 0.6 2 1608db : 12 mm 36 100 507 0.5 2 2036
effective d : 112 mm rho used 0.0073 RESULTS :
rebar details As reqd : 820.23 mm^2 use
n : 7.25
n used : 8 beam diagram As actual : 904.78 mm^2
clear spacing 120.00 mm bar spacing OK( > 25mm)spacing o.c. 132.00 mm
O
DATA
O
- mm
175
- mm
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width,b = 1000
REMARKS :
175
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ratio clear space AB1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ratio clear space1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK
3.1089 872.00 OK4.0133 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
ebars @ mm O.C.
ebars @mm O.C.
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1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ratio clear space1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
height,h = 1503.03
y x
ebars @ mm O.C.
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CD
ratio clear space1.0431 76.36 OK 0.125
1.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ratio clear space1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
ebars @ mm O.C.
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57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ratio clear space1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
180 57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ebars @ mm O.C.
ebars @ mm O.C.
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AC
ratio clear space1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ratio clear space1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
ebars @ mm O.C.
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OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ratio clear space1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
ebars @ mm O.C.
ebars @ mm O.C.
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y x
BD
ratio clear space1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK
1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ratio clear space1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 41
ebars @ mm O.C.
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1.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
OK
1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
2.62
height,h = 150
3.03
y x
ratio clear space1.0431 76.36 OK 0.1251.0962 122.29 OK1.1944 172.80 OK1.0810 444.00 OK1.1469 896.00 OK 11.25 411.8345 886.00 OK 11.052632 242.3344 880.00 OK3.1089 872.00 OK4.0133 864.00 OK
OK1.7190476 13.44 8.064 6.2003968
57.5144.92754
1.428571435 24.137931
ebars @ mm O.C.
ebars @ mm O.C.
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2.62
height,h = 150
3.03
y x
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
wt of stem 13.44wt of heel 7.2 x
wt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
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36
f= 66.666667 53.226667 1.4785185
wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
wt of stem 13.44wt of heel 7.2 xwt of soil 28.8 x
36
f= 66.666667 53.226667 1.4785185
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L1 3000L2 3900
COLUMN STRIP WIDTH 750
MIDSTRIP WIDTH LONG DIR 2400MIDSTRIP WIDTH SHORT DIR 1500
column strip spacing number of barsleft mid bot right left mid bot right
AB 180 130 180 6CD 180 130 180 AC 130 130 130BD 130 130 130
midstrip spacingleft mid bot right
LONG DIR 130 115 130SHORT DIR 180 65 180
rebar size
left mid bot rightalong short span 12 10 12along short span 12 10 12along long span 12 10 12along long span 12 10 12
along short span 12 16 12along long span 12 10 12
500
1000
1500
2000
2500
3000
3500
4000
4500
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00 500 1000 1500 2000 2500 30
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0 00 3900
3000 39003000 0
0 0
0 750 col strip hor 3000 750
0 31503000 3150
750 0 col strip vert750 3900
2250 02250 3900
750 0 L/4 vert750 3900
2250 02250 3900
0 975 L/4 hor 3000 975
0 29253000 2925
50 50 50 50
750 50 750 5050 230 50 230
750 230 750 23050 410 50 410
750 410 750 41050 590 50 590
750 590 750 59050 770 50 770
750 770 750 77050 950 50 950
750 950 750 95050 1130 0 0
750 1130 0 050 1310 0 0
750 1310 0 050 1490 0 0
750 1490 0 050 1670 0 0
750 1670 0 050 1850 0 0
750 1850 0 050 2030 0 0
750 2030 0 0
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50 2210 0 0750 2210 0 0
50 2390 0 0750 2390 0 0
50 2570 0 0750 2570 0 0
50 2750 0 0750 2750 0 0
50 2930 0 0750 2930 0 0
50 3110 0 0750 3110 0 0
50 3290 0 0750 3290 0 0
50 3470 0 0750 3470 0 0
50 3650 0 0750 3650 0 0
50 3830 0 0750 3830 0 0
50 4010 0 0750 4010 0 0
50 4190 0 0750 4190 0 0
00 3500
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0.5 101 252 55
12060
0
10
20
30
40
50
60
0 0.5
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7.515
y = 30x - 5
1 1.5 2 2.5
Series1
Linear (Series1)
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5.405
-
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PROJECT DATEOWNER PREPAREDPARTICULARS CHECKED
TWO-WAY SLAB DESIGN ( DIRECT DESIGN METHOD )
MATERIAL PROPERTIES
SLAB DETAILS
span length, L1 7,620 mmspan length, L2 6,100 mm
long/short
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ultimate factored load, Qu 85.14 kN/m^2
long span total factored moment, Mol 3,769.28 kN-mshort span total factored moment, Mos 3,017.40 kN-m
5.0 FACTORED MOMENTS AND REINFORCEMENT
minimum slab thickness 63 maximum slab thickness 108
trial slab thickness 175
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continuousedge
20.7 ALONG L1
beam slabb 350 6100.00h 500 175 I 3.65E+09 2.72E+09
b 350 h 500 I 3.65E+09
7.29E+09
= 2.68
L along 7.62L perpen 6.10
mm x 0.800524934 0.52230971mm y 2.14 3.81
87.82 0.1753.985
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kn/m^2armories 7.2auditoriums 6residential ba 3exit facilities 4.8garages 4.8hospitals 6libraries 6manufacturin 6offices 2.4
7,620 printing plant 7.26,100 residential 2
rest rooms 2.4grand stands 4.8roof deck 2schools 2sidewalks 12storage 12
long/short
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min slab thkmax slab thk
short span length, Slong span length, L
beam widtheffective ratio S/L
kg/m^2734612306489489612612612245734204245489204204
12241224489153
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(1)
(2)
(3)
(4)
(5)
(6)
(discontinuous edge)
(discontinuous edge)
(discontinuous edge)
(discontinuous edge)
(discontinuous edge)
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