Civil Engineering Reference
In-Depth Information
Table 4-10 continued
h = 8 in.,
d = 6
3
/
4
in.
h = 8
1
/
2
in.,
d = 7
1
/
4
in.
h = 9 in.,
d = 7
3
/
4
in.
COL.
SIZE
A
c
in.
2
J/c
in.
3
J/c'
in.
3
c
in.
c'
in.
A
c
in.
2
J/c
in.
3
J/c'
in.
3
c
in.
c'
in.
A
c
in.
2
J/c
in.
3
J/c'
in.
3
c
in.
c'
in.
10x10
180.6
1109
370
3.34
10.03
197.6
1249
416
3.41
10.22
215.1
1398
466
3.47
10.41
12x12
207.6
1432
477
3.84
11.53
226.6
1602
534
3.91
11.72
246.1
1783
594
3.97
11.91
14x14
234.6
1801
600
4.34
13.03
255.6
2004
668
4.41
13.22
277.1
2219
740
4.47
13.41
16x16
261.6
2214
738
4.84
14.53
284.6
2454
818
4.91
14.72
308.1
2706
902
4.97
14.91
18x18
288.6
2673
891
5.34
16.03
313.6
2952
984
5.41
16.22
339.1
3246
1082
5.47
16.41
20x20
315.6
3176
1059
5.84
17.53
342.6
3499
1166
5.91
17.72
370.1
3837
1279
5.97
17.91
22x22
342.6
3724
1241
6.34
19.03
371.6
4094
1365
6.41
19.22
401.1
4479
1493
6.47
19.41
24x24
369.6
4318
1439
6.84
20.53
400.6
4738
1579
6.91
20.72
432.1
5173
1724
6.97
20.91
h = 9
1
/
2
in.,
d = 8
1
/
4
in.
h = 10 in.,
d = 8
3
/
4
in.
COL.
SIZE
A
c
in.
2
J/c
in.
3
J/c'
in.
3
c'
in.
A
c
in.
2
J/c
in.
3
J/c'
in.
3
c
in.
c'
in.
A
c
in.
2
10x10
233.1
1559
520
3.53
10.59
251.6
1730
577
3.59
10.78
12x12
266.1
1975
658
4.03
12.09
286.6
2178
726
4.09
12.28
14x14
299.1
2446
815
4.53
13.59
321.6
2685
895
4.59
13.78
16x16
332.1
2972
991
5.03
15.09
356.6
3250
1083
5.09
15.28
18x18
365.1
3553
1184
5.53
16.59
391.6
3874
1291
5.59
16.78
20x20
398.1
4189
1396
6.03
18.09
426.6
4556
1519
6.09
18.28
22x22
431.1
4879
1626
6.53
19.59
461.6
5296
1765
6.59
19.78
24x24
464.1
5625
1875
7.03
21.09
496.6
6094
2031
7.09
21.28
References
4.1
Notes on ACI 318-08,
Chapter 10: Deflections, EB708, Portland Cement Association, Skokie, Illinois, 2008.
4.2
“Aspects of Design of Reinforced Concrete Flat Plate Slab Systems,” by S.K. Ghosh,
Analysis and Design
of High-Rise Concrete Buildings,
SP-97, American Concrete Institute, Detroit, Michigan, 1985, pp. 139-157.
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