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OCR for page 145
APPENDIX A
DESIGN TABLES
In this Appendix a set of tables is provided for the design of rec-
tangular slabs of given dimensions for different load intensities
[w(1-C)] in the range 4 to 150 psf.
For this purpose, designs for a total of five slabs are given as
follows:
1. A small rectangular slab 24 by 40 ft.
2. A medium-size rectangular slab 30 by 50 ft.
3. A large-size rectangular slab 36 by 72 ft.
4. A large square slab 35 by 35 ft.
5. A medium-size square slab 30 by 30 ft.
Each slab has been designed for three separate deflection condi
lions, i.e., for allowable AL = 1/200, 1/300, 1/360.
For each given load coefficient tw(1- C) ~ and allowable ratio
(~/L), a number of slab designs are provided; they differ in number
and/or width of stiffening beams and/or in depth of stiffening beams.
In most cases of beams 8 inches wide, further increasing the
width does not lead to a reduction in the reinforcement or the re-
quired depth. In those cases for which an increase in beam width
may permit use of shallower beams or less reinforcement, the
tables so indicate by an alternative combination of dimensions with
wider beams. In all cases, the designer is free to increase the
beam requirements. In so doing it is not necessary to supply extra
reinforcement, and it should not be concluded that compensation
can be made by reduction in beam depth.
145
OCR for page 146
146 APPENDICES
It is acknowledged that a designer will seldom be called on to
design a slab with the exact dimensions and loads of those included
in the tables of this Appendix, regardless of the large number of
examples provided.
The purpose of these tables is to permit a quick check of the
design of a given slab by comparing its design characteristics
with the slab in the tables which is closest in dimension and loading
These tables will also prove useful in guiding the designer in the
selection of trial beam layout and dimensions (b and d) of a slab
to be designed, by reference to the closest slab for which a design
is readily available in the tables.
Finally, the tables in this Appendix could be used for an actual
approximate design of a slab by interpolation, whenever the slab
to be designed has the approximate configuration and dimensions
of a slab for which a design is available in the tables.
In preparing and organizing these tables, it was recognized that
small effective slab loads tw(1-C)] will result either from small
distributed loads (w) or because the coefficient 1- C is very small.
However, if the latter is in the range 0.9 ~ 1- C ~ 1.0, the sequence
of slab design is different from that required for the same w(1- C)
effective load for which 1 - C ~ 0.9. Therefore, for values of
wt 1 - C) in the range 4 to 36 psf, the tables provide slab designs
for the different values of the support coefficient (1- C). Whenever
the value of 1- C is not explicitly given in the tables, it is assumed
that 1- C 2 0.9 and the slab design is thus independent of the exact
value of 1- C depending only on the value of the effective load
tw(1- C)] given in the first column of the ensuing tables.
Example of Use of Tables
Suppose it is desired to design a slab 30 by 50 feet in size, with a
total average dead and live load of 340 psf, in a locality for which
the support index (C) is equal to 0.75 and for a structure for which
the allowable deflection ratio (~/L) is 1/300.
Compute the load coefficient.
w(1 - C) = 340~1.0- 0.75) = 85 psf
Enter the appropriate table (p. 184) and in the first column with
the value w(1 - C) = 85 psf (the value of w(1 - C) is designated in
the tables as W).
OCR for page 147
APPENDIXES 147
There are a number of slabs available in the tables for different
combinations of beam depth, width, and number. In the long direc-
tion, the slab can be provided with 3 or 4 beams ranging in depth
from 32 to 37 inches and in width from 8 to 12 inches (columns D,
X and BX). All slabs have five beams, 8 inches wide along the short
dimension (columns Y and BY).
Assume that it has been decided to select the slab with 33-inch
effective depth stiffening beams. Then, the D column of the table
is entered at 33 inches, and the corresponding line of the table pro-
vides all the design characteristics of the slab. Summarizing:
1. For a load coefficient w(1 - C) = 85 psf (column W), the depth
of stiffening beams (d) is 33 inches (column D).
2. Use four (column X) stiffening beams 8 inches wide (column
BX) in the long dimension of the slab at 30/~4-1) = 10-foot spacing.
3. Use five (column Y) stiffening beams 8 inches wide (column
BY) in the short dimension of the slab at 50/~5-1) = 12.5-foot
spacing.
4. The depth ratio (L/d) for this slab is 18.18 (column L/D).
5. The bottom steel ratio in the longitudinal beams is 1.15%
(column PX). The bottom steel required per longitudinal beam is
3.05 in.2 (column AX). Four No. 8 bars with a cross-sectional
area = 3.16 in.2 can be used per beam.
6. The additional top steel per longitudinal beam is also obtained
from column AX by Subtracting 0.65 in.2 from the botton steel, i.e.,
3.05 - 0.65 = 2.40 in. per beam. Three No. 9 bars with a total cross-
sectional area = 3.00 in.2 can be used as top reinforcement per
longitudinal beam, or one could accept 3 No. 8 bars = 2.37 in.2
7. The bottom steel ratio per short beam is equal to 0.75% (col-
umn PY). The bottom steel per short beam corresponding to this
steel ratio is 2.00 in.2 per beam (column AY). Two No. 9 bars will
provide exactly 2.00 in., or if uniformity of bar diameter is de-
sired, 3 No. 8 bars = 2.37 in.2.
8. The top steel per short beam is obtained from column AY by
subtracting 0.65 in.2 from the bottom steel, i.e., 200 - 0.65 = 1.35
in.2. Two No. 8 bars will provide 1.58 in.2.
OCR for page 148
148 APPENDIXES
9. Since the squares of the surface slab have clear dimensions
of less than 12 feet, i.e., 11 feet 8 inches by 9 feet 4 inches, a sur-
face slab 4 inches thick, reinforced with No. 3 bars at 12 inches
o.c. each way, will suffice.
10. Since the value of K is equal to 1 (column K), the steel design
of this slab is controlled by bending moment. Had the value of
K been equal to 2 (as is the case with some 32-inch-deep slab beams),
design requirements would be controlled by the deflection criterion.
11. The last column (column N) provides the value of N. This is an
index indicating whether or not reinforcement in the short direction
of the beam is the minimum required or is determined on the basis
of moment or deflection requirements. When N = 1, the steel in
the short direction is required for bending moment. On the other
hand, when N = 2, the short-direction reinforcement is equal to
the minimum required, i.e., 0.3% of the effective concrete section
of the beams.
Note: These design tables were developed for A-15 reinforcing
steel. If a higher strength steel (such as A-432) is to be used for
reinforcing bars, the steel requirements provided by these tables
can be modified in accordance with provisions in the text of this
report.
OCR for page 149
APPENDICES 149
Key to Table Symbols
Because the computer printout of these tables required the use of
capital letters, symbols used do not always agree with those used
in the body of the report. Where this is the case, a parenthetical
note has been added.
= Support index which is dependent on soil characteristics
and geographic area in which slab is located.
W = w(1 - C)tP = effective average dead and live load on slab in
psf (in the text, the symbol w is used for this quantity).
D = Structural depth of slab beams, i.e., distance from center-
line of bottom beam steel to top of slab (in the text, the
symbol d is used).
X = Number of beams parallel to long direction of slab for
rectangular slabs or number of beams in each direction
for square slabs.
BX = Width of each beam parallel to long direction of rectangu-
lar slabs (in the text, the symbol bs is used).
Y = Number of beams parallel to short direction of rectangular
slabs.
BY = Width of beams parallel to short direction of rectangular
slabs (in the text, the symbol bs is used).
L/D = Ratio of maximum side length of slab to structural depth
of slab (in the text, the symbol L/d is used).
PX = Steel ratio of beams parallel to long direction of rectangu-
lar slabs (in the text, the symbol p is used).
AX = Cross sectional area of bottom reinforcing steel in each
beam parallel to long direction of rectangular slab in
square inches (in the text, the symbol As is used).
PY = Steel ratio of beams parallel to short direction of rectangu-
lar slabs (in the text, the symbol p is used).
OCR for page 150
1 50 APPENDIXES
AY = Cross-sectional area of bottom reinforcing steel in each
beam parallel to short direction of rectangular slab in
square inches (in the text, the symbol As is used for this
quantity).
K = 1, when reinforcement of slab is governed by bending
moment;
2, when reinforcement of slab is governed by deflection.
N = 1, when reinforcement in short direction of rectangular
slab is governed by minimum reinforcement requirements.
= 2, when reinforcement of all beams exceeds minimum
reinforcement requirements.
B = Width of each beam in square slab (in the text, the symbol
bs is used for this quantity).
= Steel ratio of beams in square slabs (in the text, the sym-
bol p is used).
= Cross-sectional area of bottom reinforcement in each
beam of square slabs (in the text, the symbol As is used).
OCR for page 151
APPEMDrKES 151
[ABLE V~I-A tab 24x 40 ~
L /~ = 200
~XBX YBY LID PX AX PY AY K
4 .01 4 38 48
4 .02 5 38 48
-
4 .03 6 3
8 .02 5 3
8 .03 7 3
8 .04 8 3
8 .05 8 3
8 .06 10 3
_
12 .03 7 3
12 .04 8 3
12 .05 9 3
12 .06 10 3
12 .07 12 3
12 .08 12 3
12 .09 13 3
12 14 3
12 14 3
8 4 8
8 4 8
8 4 8
8 4 8
8 4 8
8 4 8
8 4 8
8 4 8
8 4 8
8 4 8
8 4 8
8 4 8
8 4 8
8 4 8 34.28
Lo ~8 34.28
.65 .20
.58_ .23
.52 .25
1.04 .41
.76 .42
.73
.83
.63
.12
1.05
.85
.88
.69
.82
_ .
.65
.49
.36 .11
.33 .13
.29 .14
.58 .23
.44 .24
.47 .41 a'
.53 .44
.50 .35
.z6
.28
--- .28
. . _ . . _ _ _ . _
.62 .62 .35
.67 .5e .37
.61 .51 .37
.70 .49 .39
.66 .41 .39
.78 .44 .42
.75 .41
.73 .38 .42 2 2
.69 _ .38 .42 1 2
12 15 3 8 4 8 32.00.54 .64-.33 .39 1 2
12 16 3 8 4 8 30.00.47 .60.30 .38 1 1
12 17 3 8 4 8 28.23.42 .57.30 .40 1 1
16 .04 ~3 8 4 8 1.30 .83
16 .05 10 3 8 4 8 .95 .76.58 .46
16 .06 11 3 8 4 8 .97 .85.56 .49
6 .07 12 3 8 4 8 .84 .~1;~ ~.M ~ g
16 .08 13 3 8 4 8 .90 .94 .51 .53
16 .09 14 3 8 _4 8 .80_ .90 .47 .53
16 14 3 8 4 8 34.28 .95 i.oi
16 14 3 10 4 8 34.28 .71 .99
16 15 3 8 4 8 32.00 .72 .87
6 15 3 10 4 8 32.00 .57 .OO .~" .7
16 16 3 8 4 8 30.00 .63 .81 .38 .49 1 2
16 17 3 8 4 8 28.23 .56 . 76_ _ . 34 _.46 1 2
16 18 3 8 4 8 26.66 .50 .72 - .30 .44 t)
16 19 3 8 4 8 25.26 .44 .68 .30 .45 1 1
20 .05 10 3 8 4 8 1.30 1.04 .73 .58
20 .06 11 3 8 4 8 1.09 .96 `' '°
20 .07 12 3 8 4 8 1.14 1.10
20 . 08 14 3 8 4 8 .93 1.04
20 .09 14 3 8 4 8 1.09 1.22 -go -it
20 15 3 8 4 8 32.00 .98 1.17
20 15 3 10 4 8 32.00 .72 1.09
1 ~n ~Q ~ ~no c,
~0 .-~6 2~T
,50 .56 2 2
_.44 .53 2 2
· ~ ~
.64
.55
· ~ ~
.62
.62
20 16 3
20 17 3
20 18 3
20 19 3
20 20 3
20 21 3
·,, ·~v
.55 .66 2 2
.55 .66 2 2
8 4 8 30.00 .791.01 .4u .62 1 Z
8 4 8 28.23 .70.95 .43 .58
8 4 8 26.66 .62.90 .38 .55
8 4 8 25.26 .56
8 4 8 24.00 .50
8 4 8 22.85 .45
-.85 .34 .52 1 2
.81 .31 .49 1 2
.77 .30 .50 1 1
24
24
_4 _
24 .06 11 3 8 4 81.42 1.25 .79 .70
24 .07 13 3 8 4 81.12 1.11 .67 .70
24 .08 14 3 8 4 81.20 1.35 .66 .74
24 .09 15 3 8 4 81.07 1.28 .62 .74
24 16 3 8 96 1.23 .58 .74 2 2
16 3 10 4 8 30.00 .75 1.21 .58 .74 1 2
17 3 8 4 8 28.23 .84 1.14 .51 .70 1 2
18 3 8 4 8 26.66 .75 1.08 .46 .66 1 2
OCR for page 152
152 APPENDrKES
TABLE VEl-A (Cont'd) Tab 24x 40 ~
L /^ = 200
1-C D x Sx Y BY L/D
PX AX PY AY K N
24 19
24 20
24 21
24 22
28 .07 13
28 .08 14
28 .~9
28
28
.
28
28
28
28
28
28
32 .08
32 .09
32
3Z
32
32
32
32
32
3 ~ 4
~ 8 4
3 8 4
3
3
3
16 3 8 4 8 1.G4 1.33 .64
16 3 8 4 8 30.001.19 1.53 .68
16 3 10 4 8 30.00.88 1.41 .68
8 25.26.67 1.02 .41 .62 1 2
8 24.00.60 .97 .37 .59 1 2
8 22.85.55 .92 .33 .56 1 2
4 8 21.81.50 .8E ~ ~
~4 8 1.41 1.46
8 4 8 1.23 1.37
.30 .54 1 z
.78 .81
.73 .81
.81
.87 2 2
.87 1 2
17 3 8 4 ~28.23 .98 1.33 .60 .81 1 2
18 3 8 4 8 26.66 .87 1.26 .53 .77 1 2
19 3 8 4 8 25.26 .78 1.19 .48 .73 1 2
20 3 8 4 ~24.00 .70 1.13 .43 ~
21 3 8 4 8 22.85 .64 1.08 .39
z2 3 8 4 8 21.81 .58 1.03 .35
14 3 8 4 8 1.49 1.67 .~]
16 3 8 4 8 1.24 1.58 .73
17 3 8 4 8 28.23 1.12 1.52 .68
.69 1 2
.66 1 2
.63 1 2
.93
.93
.93 1 2
13 3 8 4 8 26.661.00 1.44 .61 .88 1 2
19 3 8 4 8 25.26.89 1.36 .55 .83 1 2
20 3 8 4 8 24.00.81 1.29 .49 .79 1 2
21 3 8 4 8 22.85
22 3 8 4 8 21.81
23 3 8 4 8 20.86
.73 1.23 .45 .75 1 2
.66 1.17 .41 .72 1 2
.61 1.12 .37 .69 1 2
36 .09 16 3 8 4 ~1.47 1.88 ~
36 17 3 8 4 8 28.23 1.32 1.79
36 17 3 10 4 8 28.23 1.00 1.71
36
36
36
36
36
36
40
40
40
40 19 3
40 20 3
40 21 3
4G
40
45
45
45
45
45
45
45
45
50
50
50
50
~0
50
50
~0
.821.05
.771.05 2 2
.771.05 1 2
,69.99 1 2
62.94 1 2
55.89 1 2
,50.85 1 2
46.81 1 2
42.77 1 2
8 26.661.12 1.62 .~
8 25.261.01 1.53
8 24.00.91 1.45
~22.85.82 1.38
8 21.81.75 1.32
8 20.86.68 1.26 .
8 2&.231.54 2.09 .86 1.17- 2- 2
8 28.23 1.12 1.90 .86t.17 1 2
8 26.6b 1.25 1.80 .761.10 1 2
.681.04 i 2
.62.99 1 2
.56.94 1 2
8 3 8 4
19 3 8 4
20 3 8 4
21 3 8 4
22 3 8 4
23 3 8 4
17 3 8 4
17 3 10 4
18 3 ~ 4
8 4
8
-- 8 4
22 3 8 4
23 3 ~ 4
18 3 8 4
18 3 10 4
19 3 8 4
20 3 8 4
21 3 a 4
22 3 8 4
73 3 8 4
24 ~ 8 4
18 3 8 4
18 3 10 4
19 3 8 4
2U 3 8 4
21 ~ 8 4
8 25.261.12 1.70
8 24.001.01 1.62
8 22.85.91 1.54
8 21.81.83 1.47 .51 .90 1 2
8 20.86.76 1.40
8 26.661.42 2.04
8 26.661.12 2.02
8 25.261.26 1.91
8 24.001.13 1.82
8 22.851.03 1.73
8 21.81.94 1.65
8 20.86.86 1.58
.47 .86 1 2
.86 1.24 2 2
.86 1.24 1 2
.77 1.17 1 2
.69 1.11 1 2
.63 1.06 1 2
.57 1.01 1 2
52 .97 1 2
8 20.00 .79 1.5--1 .48 .93 1 2
8 26.66 1.66 2.39 .96 1.38 2 2
8 26.66 1.25 2.25 .96 1.38 1 2
8 25.26 1.40 2.13 .86 1.30 1-7
8 24.0G 1.26 2.02 .77 1.24 1 2
8 22.85 1.14 1.93 .70 1.18 1 2
22 3 8 4 8 21.81 1.04 1.84 .64 1.13 1
23 3 8 4 8 20.86 .95 1.76 .58 1.08 1 2
24 3 8 4 8 20.00 .87 1.68 .54 1.03 1 2
OCR for page 153
APPENDICES 153
TABLE V~I-A (Cont'd) Cab 24x 40 ~
L /~ = 200
W 1-C D X 8X Y BY L/D PX AX PY AY K N
_
~5
55
55
55
55
55
55
60
60
60
60
60
60
60
60
65
65
65
65
65
65
65
70
70
70
70
70
. .
TO
70
75
75
75
19 3 8 4 8 25.26 1.54 2.34
20 3 8 4 8 24.00 1.39 2.22
21 3 8 4 8 22.85 1.26 2.12
.94 1.44 1 2
.85 1.36 1 2
.77 1.30 1 2
22 3 ~ ~ -~--217~1-
23 3 8 4 8 20.86
24 3 8 4 8 20.00
25 3 8 4
19 3 8 4
19 3 10 4
1.15 2.02.70 1.24 1 2
1.05 1.93.64 1.19 1 2
.96 1.85.59 1.14 1 2
8 19.20.89 1.78.54 1.09 1 Z
8 25.261.71 2.601.03 1.57 2 2
8 25.261.34 2.551.03 1_
20 3 8 4 8 24.00 1.51 2.43 .93 1.49 1 2
21 3 8 4 8 22.85 1.37 2.31 .84 1.42 1 2
22 ~8 4 8 21.81 1.25 2.21 .77 1.35 1 2
23 3 8 4
24 3 8 4
25 3 8 4
8 z0.861.14 24JUD :-rF ~l:Z~ I
8 20.001.05 2.02.64 1.24 1 2
8 19.20.97 1.g4.59 1.19 1 2
20 3 8 4 8 24.001.64 2.631.01 1.61 1 2
21 3 ~4 8 22.851.49 2.50.91 1.54 1 2
22 3 8 4 8 21.811.36 2.39.83 1.47 1 2
8 22.851.49 2.50
8 21.811.36 2.39
23 3 8 4 8 20.861.24 2.29 .76 1.40 1 Z
24 3 8 4 8 20.001.14 2.19 .70 1.34 1 2
25 3 8 4 8 19.201.05 2.10 .64 1.29 1 2
26 3 8 4 8 18.46.97 2.02 .59 1.24 T-Z
21 3 8 4 8 22.851.60 2.70 .98 1.65 1 2
22 3 8 4 8 21.811.46 2.57 .89 1.58 1 2
23 3 8 4 8 20.86--1.34 2.46 .82 1.51 1 2
24 3 8 4 B 20.00 1.23 2.36 .75 1.45 1 2
25 3 8 4 8 19.20 1.13 2.26 .69 1.39 1 2
- 8 18.46 1.04 2.18 .64 1.33 ~ 2
8 11.77 .97 2.10 .59 1.29 1 2
~2l.Bl 1.57 2.76 .96 1.69 1 2
26 3 8 4
27 3 8 4
22 3 8 4
23 3
24 3
_
75 25 3 8 4 8 19.20 1.21 2.43 .74 1.49 1 2
75 26 3 8 4 8 18.46 1.12 2.33 .69 1.43 1 2
75 27 3 8 4 8 17.77 1.04 2.25 .63 1.38 1 2
75 28 3 8--4- 8 17.14 .96 2.17 .59 1.33 1 2
80 22 3 8 4 8 21.81 1.67 2.94 1.02 1.80 1 2
8G 23 3 8 4 8 20.86 1.53 2.81 .94 1.71 1
80
80
~0
80
80
~5
85
~5
~5
85
~5
85
90
90
90
l
90
90
~0
8 4 8 20.86 1.43 2.64
8 4 8 20.00 1.31 2.53
.88 1.62 1 2
.81 1.55 1 2
24 3 ~ 4
25 3 8 4
26 3 8 4
27 3 8 4 _
28 3 8 4 8 17.14 1.03 2.31
23 3 8 4 10 20.86 1.62 2.99
24 3 8 4 8 20.00 1.49 2.87
25 3 8 4 8 19.20 1.37 2.75
26 3 8 4 8 18.46 1.27 2.65
8 20.00 1.40 2.70 .86 1.65 1 2
8 19.20 1.29 2.59 .79 1.59 1 2
8 18.46 1.19 2.49 .73 1.53 1 2
8- 17.77--- 1.1-1 2.40 .68 1.47 1 2
.63 1.42 1 2
.79 1.83 1 2
.91 1.76 1 2
.84 1.69 1 2
.78 1.62 1 2
27 3 8 4 8 17.77 1.18 2.55 .72 1.56 1~2
28 3 8 4 8 17.14 1.09 2.46 .67 1.51 1 2
29 3 8 4 8 16.55 1.02 2.37 .62 1.45 1 2
24 3 8 4 10 20.00 1.58 3.03
25 3 8 4 8 19.20 1.45 2.91
26 3 8 4 8 18.46 1.34 2.80
.77 1.86 1 2
.89 1.79 1 2
.82 1.72 1 2
27 3 8 4 8 17.77 1.25 2.70 .76 1.65 1 2
28 3 8 4 8 17.14 1.16 2.60 .71 1.59 1 2
29 3 8 4 8 16.55 1.08 2.51 .66 1.54 1 2
OCR for page 154
154 APPENDICES
TABLE Vm-A (Cont'd) Stab 24 x 40 ft
L /6 = 200
W 1-C D X BX Y BY L/D PX AX PY AY K
90
95
95
95
95
95
95
95
100
100
100
100
100
100
100
105
105
105
105
105
105
.
30 3 8 4
22 3 10 4
24 3 8 4
8 16.00 1.01 2.43.62 1.49 1 2
10 21.81 1.59 3.50.97 2.14 1 2
8 20.00 1.67 3.201.02 1.96 1 2
25 3 8 4 8 19.20 1.54 3.08.94 1.89 1 2
26 3 8 4 8 18.46 1.42 2.96.87 1.81 1 2
27 3 8 4 8 17.77_ 1.32_ 2.85 .81 1.75 1 2
28 3 8 4 8 17.14 1.22 2.75 .75 1.68 i 2
29 3 8 4 8 16.55 1.14 2.65 .70 1.63 1 2
22 3 10 4 10 21.81 1.67 3.68 1.02 2.26 1 2
25 3 8 4 8 19.20 1.62 3.24 .99 1.99 1 2
26 3 8 4 8 18.46 1.49 3.11 .92 1.91 1 2
27 3 8 4 8 17.77 1.38 3.00 .85 _1.84 1 2
28 3 8 4 8 17.14 1.29 2.89 .79 1.77 1 2
29 3 8 4 8 16.55 1.20 2.79 .73 1.71 1 2
30 3 8 4 8 16.00 1.12 2.70
tar :E DO 4 12 20.86 1.60 -~./u
26 3 8 4
27 3 8 4
28 3 R 4
29 3 8 4
30 3 8 4
.
.69 1.65 1 2
.82 2.27 1
.96 2.00 1 2
.89 1.93 _1 2
8 17.14 1.35 3.03 .83 1.86 1 2
8 16.55 1.26 2.93 .77 1.80 1 2
8 16.00 1.18 2.83 .72 1.74 1 2
8 18.46 1.57 3.27
8 17.77 1.45 3.15
105 31 3 8 4 8 15.48 1.10 2.74 .67 1.68 1 2
110 23 3 10 4 12 20.86 1.68 3.87 _ .86_ 2.38 1 2
110 26 3 8 4 8 18.46 1.64 3.421.01 2.10 1 2
110 27 3 8 4 8 17.77 1.52 3.30.93 2.02 1 2
110 28 3 8 4 8 17.14 1.42 3.18.87 1.95 1_2
110 29 3 8 4 8 16.55 1.32 3.07.81 1.88 1 2
110 30 3 8 4 8 16.00 1.23 2.97.76 1.82 1 2
110 31 3 8 4 8 15.48 1.15 2.87__ .71 _1.76 1 2
115
115
115
115 28 3
115 29 3
115 3~0 3 ~4 8 15.48 1.21 3.00.74 1.84 1 Z
120 22 3 12 4 12 21.81 1.67 4.421.02 2.71 ~ 2
120 24 3 10 4 10 20.00 1.68 4.05_
120
120
120
120
120
125
125
125
125
2Z 3 1Z 4 1C ~1.~1 l.OU "-~D ·'o c-uv
24 3 10 4 10 20.00 1.61 3.88
27 3 8 4 8 17.77 1.S9 3.45
.99 2.38 1 2
.98 2.11 1 2
- 8 4 8 17.14 1.48 3.32- .Yr 2.04 1
8 4 8 16.55 1.38 3.21 .85 1.97 1 2
8 4 8 16.00 1.29 3.10 .79 1.90 1 2
1.03 2.48 1 2
25 3 10 4 10 19.20 1.55 3.89 --. 2.38 1 2
27 3 8 4 8 17.77 1.66 3.60 1.02 2.21 1 2
28 3 8 4 8 17.14 1.55 _3.47 .95 2.13 1_2
29 3 8 4 8 16.55 1.44 3.35 .88 2.05
30 3 8 4 8 16.00 1.35 3.24 .82 1.99 1 2
23 3 12 4 12 20.86 1.59 4.40 .97 2.70 1 2
25 3 10 4 10 19.20 1.62 4.05 -.99 Z.48 1
26 3 10 4 10 18.46 1.49 3.89
28 3 8 4 8 17.14 1.61 3.61
.92 2.39 1 2
.99 2.22 1 2
id in' 1 ~ 4
125 30 3 8 4
125 31 3 8 4
8 16.55 1.50 3.49 .9z z.14 1 ~
8 16.00 1.40 3.37 .86 2.07 1 2
8 15.48 1.31 3.26 .80 2.00 1 2
130 23 3 12 4 12 20.86 1.66 4.56 --r.01 2.81 1
130 25 3 10 4 10 19.20 t.68 4.21 1.03 2.58 1 2
130 26 3 10 4 10 18.46 1.55 4.05 .95 2.48 1_2
130 27 3 10 4 10 17.77 1.44 3.90 .68 2.30 -I
130 28 3 8 4 10 17.14 1.68 3.76 .82 2.31 1 2
130 29 3 8 4 8 16.55 1.56 3.63 .96 2.23 1 2
OCR for page 155
APPENDICES 155
TABLE Vm-A (Cont'd) Slab 24 x 40 ft
L /A = 200
l
W 1-C D X BX Y BY L/D PX AX PY AY K N
130
135
135
135
135
135
135
135
140
140
140
140
30 3 8
24 3 12
26 3 10
4 B 16.00
4 14 20.00
4 10 18.46
27 3 10 4 10 17.77 1.50
28 3 10 4 10 17.14 1.39
29 3 8 4 10 16.55 1.62
1.46 3.51 .89 2.15 1 2
1.58 4.55 .83 2.79 1 2
1.61 4.20 .99 2.58 _1 2
4.05 .92 2.48 1 2
3.90 .85 2.39 1 2
3.77 .79 2.31 1 2
30 3 8 4 8 16.00 1.51 3.64
31 3 8 4 8 15.48 1.42 3.53
24 3 12 4 14 20.00 1.64 4.72
26 3 10
27 3 10
28 3 10
4
4
4
10
10
10
.93 2.23 1 2
.87 2.16 1 2
.86 2.90 1 2
18.46 1.67 4.361.03 2.67 -~--2
17.77 1.55 4.20.95 2.58 1 2
17.14 1.44 4.05 .88 2.48 1 2
140
140
140
145
145
145
145
145
145
145
150
150
150
150
150
150
150
29 3 10
30 3 8
31 3 8
23 3 14
25 3 12
10 16.55
10 16.00
8 15.48
14 20.86
12 19.20
1.343.91
1.573.78
._ _
1.473.66 .90
1.585.11 .97
1.564.70 .96
.82 2.40 1 2
.77 2.32 1 2
2.24 1 2
3.13 1 2
2.88 1 2
27 3 10 4 10 17.77 1.61 4.35.98 2.67 1 2
28 3 10 4 10 17.14 1.49 4.19.92 2.57 1 2
29 3 10 4 10 16.55 1.39 4.05·85 2.48 1 2
30 3 10 4 10 16.00 1.30 3.91.BO 2.40 1 2
31 3 8 4 10 15.48 1.52 3.79.75 2.32 1 2
23 3 14 4 14 20.86 1.64 5.281.00 3.24 1 2
25 3 12 4 12
27 3 10 4 10
28 3 10 4 10
29 -
30
31
19.20 1.62 4.86 .99 2.98 1 2
17.77 1.66 4.50 1.02 2.76 1 2
17.14 1.55 4.34 _ .95 2.66 1 2
3 10 4 10 16.55 1.44 4.19 .88 2.57 1 2
3 10 4 10 16.00 1.35 4.05 .82 2.48 1 2
3 10 4 10 15.48 1.26 3.92 .77 2.40 1 2
OCR for page 272
272 APPENDIXES
TABLE XII-B (Cont'd) Slab 35 x 35 It L /A = 300
W 1-C D X B L/D P A K
1.38
1.55
1.44
1.33
1.29
1.23
2
.09
28
28
28
28
28
28
-
28
32
32
32
32
-
32
32
36
36
36
36
36
36
36
36
40
40
40
40
40
40
40
40
40
40
45
.09
19 4 8 .90
19 4 8 22.10 1~02
19 4 10 22. ID .75
o83
-64
o08
.09
20 4 8 21~00
20 4 10 2 1 ~ 00
21 4 8 20~00
22 4 8 19~09
18 4 8
19 4 8
20 4 8 2 1 ~ 00
20 4 10 21~00
21 4 8 20~00
22 4 8 19~09
23 4 8 18.26
20 4 8
20 4 8 21~001e 17 1~87 2
20 4 10 2 1 ~ 00~ 86 1 ~ 72 2
21 4 8 20~00.95 1~60 2
21 ~10 20~00e75 1~58 1
22 4 8 19~09e86 1~51
23 4 8 18~26_e78 1~44
8 17~50
14 22.10
16 22 ~ 10
_ . . . . . . . .. .. .
10 21~00
12 21~00
8 20et)0
_ .
10 20~00
8 19~09
8 18~26
. . . . ... .. .. .. .
8 17~50
8 16~80
14 22.10
8
20 4
20 4
21 4
4
416 22.10
410 21~00
4__12 21~00
48 20 ~ 00
410 20 ~ 00
48 19~09
21
22
3
24
25
19
. .
19
20
_ _ ., . _ .
45
45
45
. _ . _. _ _
e66 1e 17
1 e()3 1 e48
1.09 1 e66
o99 1~9
e 74 1 e48
e 8 4 _ 1 e 4 1
e76 io34
.70 1~28
1~04 1~67
-
2
~ 72 1 ~ 38
o78 2~07
.65 1~99
. .. ....... . . . .
.99 1.99
.78 1.87
1.10 1.86
l
2
2
2
84 ---r.-76
.95 1~68
e87 1~61
, . . . ... .. . . . . . ... .
.80 1~54 1
a74 1~48 1
.91 2~42 2
.76 2.32 2
1~17 2~34 2
.91 2~19 2
... . . . . . . .
~30 2~19 2
.95 2~01
1~07 1~89 1
1
l
45 23 4 8 18~26 .98 1~81
45 24 _ 4 _ 8 _ _17 ~ 50 .90 1_. 73
45 25 4 8 16~80 a83 1~66 1
50 19 4 14 22.10 1~05 2~80 2
50 19 4 16 22.10 _ ~ 87_ 2~67 2
50 20 4 12 21~00 1~05 2~52 2
50 20 4 14 2 1 ~ 00 ~ 85 2 ~ 39
50 21 4 _ _10 _ 20.00 1.10 2.32
50 21 4 i2 20.00 .87
50 22 4 8 19.09 [.24
50 22 4 _ 10 19.09 _ .95
50 23 4 8 18.26 1.09
50 24 4 ~17.50 1.00
50 25 4 8 16.80 .92
55 2C 4 14 21.00 .97
55 20 4 16 21.00 .81
55 2 1 4 10 20.00 1.26
~-
2
2 .20
2. 19
2.10 1
.. . . , %, , . . .. _ .
2.01 1
1.92
1.85
2.72
2.60
2.66
... ... . .. .. . .
-
2
OCR for page 273
APPENDIXES 273
TABLE XH-B (Cont'd) Slab 35 x 35 It L /A = 300
W 1-C D X B L/D P A K
55
S5
Is
55
55
55
55
60
-
60
60
60
60
60
60
60
60
60
65
65
65
65
65
65
65
65
65
.
65
70
70
.g8 2.47
1.43 2.51
1.05 _ 2. 31 _ 1
.20 2.21 1
1.10 2.12 1
1.01 2.03 1
Z6 4 ~1~.1o.94 1.~5 -
20 414 2 1.001.09 3.06
20 416 21.00.91 2.92
~-
21 412 20.001.10 2.79
21 414 20.00.90 2.64
22 410 19.091.17 2.58
. .
22 4 12 19.09 .95 2. 52
23 4 8 18.26 1.33 2.46
23 4 10 18.26_1.05_ 2.41
24 4 ~17.501.20 2.3i
25 4 8 16.801.11 2.22
26 4 8 16.151.02 2.13
21 4 14 20.001.00 2.94
21 4 16 20.00.85 2.86
22 4 10 19.09_ 1._31 2.90
22 4 12 19.091.03 2.73
23 4 8 18.261.50 2.76
23 4 10 18.261.13 2.61
24 4
25 4
26 4
.
27 4
21 4
21 4
21 4 12 20.00
22 4 8 19.09
22 4 10 19.09
23 4 8 18.26
24 4 8 17.50
25 4 8 16.80
_ . _ , , , ~
8 17 e 50 1 ~ 30 2~0
8 16~80 1~20 2~40
8 16~15 1~11 2~31
8 15.55 1.03 2.22
14 20.00 1.10 3.25
1 6 20.00 .92 3.09
2
2
2
1
2
1'
2
l
2
l
70
70
70
70
70
70
70
75
75
75
75
75
75
75
75
75
75
80
80
80
80
80
-
80
80
80
4
4
4
4 to
4 _12
10
8
8
8
8
14
16 20.00 1.01
10 18.26 1.33
12 18.26 1.09
8 17.50 1. 53
10 17.50
8 16.80
19.09 1.46
19.09 t.13
3.23
_ _ = 2 . 98
2
18.26 1.22
17.50 1.40
16.80 1.29
16.15 1.19 2.49 1
15.55 1.11 2.40 1
20.00 1.22 3.58 2
3.40 2
3.07 2
3.01 1
2.81
2~70
2.59
4
4
4
4
4
4
24 4
24 4
25 4
_ . .
26 4
27 4
28 4
8 16.15
8 15.55
8 15.00
.
2 1
21
22
22
24
24
25
2~
27
4
4
4 14 zu.~u
4 16 20.00
4 12 19.09
~-
19.09
1 7. 50
17.50
~-
4 8 16.80 1.48
4 8 16.15
4 8 15.55
2.95
1.20 2.89
1.38 2.77
1.28 2.67
1.19 2.57
1.10 2.48
~-
1.33 3.93 2
1.10 3.72
3.61
_. _ . _ .....
1.09 3.38
1.69 3.25
1.28 3.08
2.9
2.84
2.74
1.36
1.27
2
_
...
OCR for page 274
.o
274 APPENDIXES
TABLE ~I-B (Cons 'd) Slab 35 x 35 It L /~ = 300
W 1-C D X B LID P A K
80 28 4 8 15~00 1~18 2~64 1
85 22 4 14 19~09 1~19 3~68 2
85 22 4 16 19~09 1~01 3~57 1
85 23 4 10 18~26 1~60
85 23 4 12 18~26 1~24
85 25 4 8 16~80 1~57
85
85
_85
85
90
90
90
90
90
90
90
90
90
90
90
3~70 2
3~42 1
3~14 1
3~02
2~91 1
2~81 1
2~71 1
3~99 2
3~78 1
-
1
2
3~47 1
3~36 2
3~33 1
3~20
3~08
2~97
26 4 8 16.15 1~45
27 4 8 15~55 1~34
28 4 8 15~00 1~25
29
22
22
23 4 12 18~26
23 4 14 18~26
24 4 10 17.50
24 4 12 17.50
25 4 8 16~80
25 4 10 16~80
26 4 8 16~15
27 4 8 15~55
28 4 8 15~00
4
4
4
8 14~48
14 19~09
16 19~09
1.17
1.29
1.0_
1.33
1.12
1.44
1.20
1.68
1.33
1.54
1.42
1.32
3~69
3~62
3~47
-1
95
95
95
95
95
95
~5
95
95
100
100
100
100
100
100
.
22 4 14 19.09
Z2 4 16 19.09
23 4 12 18~26
23 4 14 18~26
24 4 10 17.50
24 4 12 17~50 1~27 3~66
25 4 10 16~80 1~40 3~51
26 4 10 16~15 Ie30 3~38 _
_
27 4 8 15~55 1~50 3~25 1
28 4 8 15~00 1~40 3~14
23 4 14 18~26 1e25 4~02
24 _
24
25
26 4 10 16~15 1~36 3~56
-7 4 10 15~55 1~27 3~.42
3 4 8 15~00 1~47 3~30
- ~ 8 14~48 1~37 3~19
4 14 18~26
4 16 18~26
1~40
1~15
1~44
1~18
1~56
4~32 2
4~08 2
3~99 2
3~82
3~76
l
4 10 17~50 1~69 4~06 2
4 12 17~50 1~33 3~85 1
4 10 16~80 1~48 3~70
1
1
100
105
105
1
1.33 4.30 2
1.14 4.22 1
105 24 ~10 17.50 1~82 `-~
105 24 4 12
105 25 4 10
105
105
105
105
110
110
17.50 1~40 4~05
16~80 1~55 3~88 1
26 4 10 16~15 Io43 3~74 1
27 4 10 15~55 1~33 3~60 ~
28 4 10 15~00 _ 1~24__3~47 1
29 4 8 14~48 te44 3~3
4 14 18~26 1~43 4~60
4 16 18~26 1~20 4~42
110 24 4 12 17~50 1~48 4~28
110 24 4 14 17.50 1~26 4~24
110 25 4 10 16~80 1~62 4~07
1
. ~_ . A.
110
110
110
26 4 10 16.15 1.50 3.91 1
27 4 10 15.55 1.39 3.77 1
28 4 10 15.00 1.29 3.63 1
OCR for page 275
APPENDIXES 27 5
TABLE XB-B (Cont'd) Slab 35 x 35 ft L /~ = 300
W 1-C D X B L/D P A K
1 10 29 4 10 14~48 1 e21 Be 51 1
115 23 4 14 18~26 1~52 4~92 2
115 23 4 16. 18~26 1~25 4~63 1
.
115 24 4 12 17~50 1~59 4~58 2
115 24 4 14 17~50 1~32 4~43 1
115 25 4 12 16~80 1~42 4~26 1
115 26 4 10 16~15 1~57 4~09 1
115 27 4 10 15~55 1~46 3~94 1
115 28 4 10 15~00 1~35 3~80 1
115 29 4 10 14~48 1~26 3~67 ~ 1
120 23 4 14 18~26 1~62 5~24 2
120 23 4 16 18~26 1~33 4~92 2
120
120
120
120
120
120
120
12fi
125
125
125
125
125
125
-
130
130
130
-
130
130
130
1 30 29 4
130 30 4
135 i,4 4
135 ~-
135
135
135
135
35
135
135
140
140
140
40
140
140
140
140
145
145
145
145
145
24 4 12 17e 50
24 4 14 17e 50
25 4
2~) 4
27 4
28 4
29 4
24 4
25 4
26 4
27 4
-
28 4
29 4
30 4
24 4
24 4
25 4
4~88
4 e 63
1 e69
1~ e 3 7
12 16e 80 1 e48 4e44
12 16 e 1 5 1 ~ 36 4 e 27
10 15~55 1~52 4~11
10 15 e 00 1 e 41 3 ~ 96 1
10 14e 48 1 ~ 32 3 e 83 1
14 17 ~ 50 1 a43 He 82 1
_ . .
12 16 ~ 80 1 e 54 4 e 63
12 16.15 1~42 4~45
12 15~55 1~32 4e28
1 0 1 5 ~ 0 0 1 ~ 4 7 4 e 1 3
10 14~48 le37 3e99
10 14~00 le28 3~85 1
14 17~50 1~51 5~09 2
16 17.50 1~30 5~01 1
12 16~80 1~60 4~81 1
26 4 12 16e 15
27 4 12 15e 55
28 4 12 15~00
10 14~48
10 14~00
14 1~7. 50
24 4 16 17e 50
25 4 12 16.80 1 a68 5~05
2 5 4 14 16 e 80 1 ~ 42 5 e 00 1
26 4 12 16e 15 1~54 4~80 1
27 4 12 15e 55 1~42 4~63 1
28 4 12 15~00 1~32 4~46 1
29 4 12 14~48 ~ -~
3~) 4 10 14e 00
24 4 14 1 7 ~ 50
-
24 4 16 17e 50
25 4 14 16e 80
26 4 12 16e 15
27 4 12 15.55
28 4 12 15~00
29 4 12 14~48
30 _
24
24
1'
l
1~48 4~63 1
1 ~ 37 4~45 1
1~27 4~29 1
1~43 4~15 1
1~33 4~01 1
1~60 5~39 2
1~35 5~20 1
2
4
4
4
12
14
16
-
25 4 14
26 4 14
27 4 12
-1~23 4~31
1~38 4~16 1
1~69 5~69 2
1~40 5~40 1
1~48 5~18 1
1 ~ 59 Be 98 1
1~48 4~80 1
1~37 4~63 1
1~28 4~47 1
_
14~00 1.2() 4~32
17~50 1~78 6~00
17.50 1~46 5~62
16~80 1~53 5~37
16~15 1~41 5~16
15~55 1~53 4~97
2
2
_
OCR for page 276
2 7 6 APPENDIXES
TABLE XIl-B (Cont'd) Slab 35 x 35 It L /~ = 300
w 1-C D x B
145
LID P A K
28 4 12
15.00 1.42 4.79 1
145
145
-
150
150
150
150
150
150
-
150
29 4
30 4
12 14.48
12 14.00
1.33 4.63
_ 1~24 4.47
25 4 14 16.80 1.58 5.55 1
26 4 14 16.15 1.46 5.34 1
27 4 14 15.55 1.36 5.14 1
-
28 4 12 15.00 1.47 4~96 1
29 4 12 14.48 1.37 4- 79 1
30 4 12 14.00 1.28 4.63 1
31 4 12 13.54 1.20 4.48 1
OCR for page 277
APPENDAGES 2 77
TABLE XB-C Slab 35 x 3.S ~L /~ = 360
W 1-C D X B L/D P A K
4 .01 5 4 8 .44 .17
4 02 6 4 8 .45 .21
.
4 .03 7 4 8 .46 .26
8 .02 7 4 8 .64 .35
8 03 8 4 8 .64 .41
.
8 .04 10 4 8 .54 .43
8 .05 11 4 8 .53 .47
8 06 12 4 8 .54 .52
12 03 9 4 8 .74 .53
12 .04 10 4 8 .69 .55
12 .05 12 4 8 .62 .59
12 .06 13 4
12 .07 14 4
12 .08 L6 4
.09 17 4
18 4
18
.
19 4
19 4
20 4
8
.6Z.6b
.64.72
.54.69
.57.78
.53.76
.39.71
.43.65
.32.61
.35.56
.27. 5 5
.31.52
.81.71
.79.76
.73.82
.61.78
. .
.64.87
.55.84
.62.94
.46.89
.51.81
.38.77
.42.7 1
.33.70
.38.67
.86.89
.86.96
.71.9 1
.701.01
.731.12
.681.08
2
2
.04
2
_
16 .05 12 4
16 .06 14 4
16 .07 16 4
16 .08 17 4
16 .09 19 4 1
16 19 4
16 19 4 10
16 20 4 8
16 20 4 10
21 4 8 20.00
21 4 10 20.00
22 4 8 19.09
8
22.10
22.10
21.00
21.00
2
2
2
l
16
16
16
20 .05 13
20 .06 14
20 .07 16
. .
20
20
20
20
20
20
20
20
24
~ 1111
4 8
4 8
4 8
8
8
8
10
8
1_
8
8
.08
.09
.06
184
194
204
-
204
214
214
224
234
154
21.00
21.00
20.00
20.00
-
19.09
18.26
2
-
.511.02 2
.56.94 2
.42.89 2
-
.47.84 1
.43.80 1
.891.07
.07 16 48 .911.17
.08 18 48 .771.11
.09 20 48 .771.23
21 48 20.00 .711.19 2
21 410 20.00 .531.12 2
22 48 19.09 .591.04 2
22 410 19.09 .451.01 1
23 48 18.26 .52.96 1
OCR for page 278
278 APPENDAGES
TABLE XII-C (Cont~d) Slab 35 x 35 It L /~ = 360
W 1-C ~X B L/D P A K
24
28
28
28
28
28
28
28
28
.
28
32 .08
_ · 09
32
32
32
32
32
32
36
36
36
36
36
36
40
40
40
~0
40
40
40
40
45
45 21 4 16 20.00 .65 2.20 2
45 22 4 12 19.09 .79 2.09 2
45 22 4 14 19.09 .65 2.00 2
.07
.08
.09
4 8 17.50
4 8
4 8
24
17
19
-
20 4 8
21 4 8 20.00
21 4 10 20.00
22 4 8 19.09
22 4 10 19.09
23 4 8 18.26
24 4
19 4
21 4
22 4
22 4
23 4
23 4
24 4
25 4
21 4
23 4
23 4
24 4
25 4
26 4
.48
.92
.79
.82
.87
.65
.72
.54
.61
.56
.94
.82
.86
.64
.72
.56 ; ..Zs
.64 1.23
.59 1.18
.96 1.61
.84 1.56
.63 1.45 2
.72 1.38 1
.66 1.33 1
.61 1.28 1
.66 1.96 2
.56 1.89 2
.86 1.90
.68 1.80
.97 1.79
.72 1.67
.92
1.25
1.20
1.32
1.46
1.36 2
1.Z7 2
1.19 2
1.12 1
1.08 1
1.43
1.38
1.52 2
1.42 2
1.33 2
_ _
1
2
8 17.50
8
8 19.09
10 19.09
8 18.26
0 18.26
8 17.50
8 16.80
8
8 18.26
10 18.26
- 8 17.50
8 16.80
8 16.15
21 4 14 20.00
4 16 20.00
4 10 19.09
l
.09
2
2
2
2
22 4 12 19.09
23 4 8 18.26
23 4 10 18.26
24
24
21
4 8 17.50 .82_
4 10 17.50 .641.54
4 14 20.00 .772.29
l
45 23 4 10 ~ 18.26.84 1.95 2
45 23 4 12 18.26.66 1.84 2
45 24 4 8 17.50.96 1.85 2
45 24 4 10 17.50.72 1.73 1
50 22 4 14 19.09.74 2.29 2
50 22 4 16 19.09.62 2.20 2
50 23 4 10 18.26.97 2.24 2
50 23 4 12 18.26.76 2.11 2
50 24 4 8 17.501.11 2.14 -2
50 24 4 10 17.50.82 1.97 2
50 25 4 8 16.80.94 1.88 2
50 25 4 10 16.80.74 1.85 1
55 22 4 14 19.09.84 2.60 2
55 22 4 16 19.09.70 2.49 2
55 23 4 12 18.26.86 2.39 2
55 23 4 14 18.26.70 2.28 2
55 24 4 10 17.50.93 2.24 2
55 24 4 12 17.50.73 2.12 1
55 25 4 8 16.801.07 2.14 2
_5 25 4 10 16.80.81 2.03 1
OCR for page 279
-
\ .ID
APPENDIXES 279
TABLE XO-C (Cont'd) Slab 35 x 35 It L /~S = 360
w 1-C ~x B L/D P A
55
55
55
60
60
60
60
60
60
60
60
-
60
60
60
65
65
65
65
65
65
65
65
65
65
65
70
70
70
70
26 4 8 16~15
27 4 8 15~55
28 4 8 15~00
22 4 14 19~09
22 4 16 19~09
23 4 12 18~26
23 4 14 18~26
24 4 10 17.50
24 4 12 17.50
. .
25 4
25 4
26 4
27 4
28 4
23 4
23 4
24 4
24 4
25 4
25 4
4 8
4 10
4 8
D
K
e94 1~95 1
o87 1~88
.81 1~81 1
.95 2~92 2
a79 2~79 2
.97 2~69 2
e79 2~56 2
1~05 2~52 2
e82 2~37 __2
8 16~80 1~21 2~42 2
10 16~80 .89 2~23 2
8 16~15 1~02 2~14 2
10 16~15 a82 2~13 1
8 15~55 e95 2~05 1
8 15~00 .88 1~98 1
14 18~26 .88 2~84 2
16 18~26 e74 2~72 2
10 17~50 1~17 2~82 2
12 17~50 o91 2~63 ~
10 16~80 .99 2~48
12 16~80 .80 2~40
16~15 ~
16~15
15~55
28 4 8 15~00
29 4 8 14~48
23 4 14 18~26
23 4 16 18~26
24 4 12 17~50
24 4 14 17~50
.
1e15
.89
1~03
.95
.89
_ 97
a81
1~01
e82
70
70
70
70
70
70
70
-
75
75
75
75
75
75
i5
75
75
25 4 10 16~80
25 4 12 16~80
26 4 8 16~15
26 4 10 16~15
27 4 8 15~55
28 4 8 15~00
29 4 a 14.4B
23 4 14 18~26
-
23 4 16 18~26
24 4 12 17.50
24 4 14 17.50
25 4
25 4
26 4
26 4
27 4
27 4
0 16~80
12 16~80
8 16~15
10
8
~ -~ 10
75 28 4 8
75 29 4 8
80 24 4 14
~0
80
80
80
80
80
14~48
17~50
24 4 16 17.50
25 4 12 16~80
25 4 14 16~80
26 4 10 16.15
26 4 12 16~15
27 4 _8_ 15~55
2
2
1
2
1~10 2~75
o86 2~59
1.27 2.65
.95 2.49 1
1.11 2.40 1
1.03 2.31 1
.96 2.23
1.07 3.46 _
.89 3.29
1.11 3.21
.90 3.03
2.39
2.31
2.22
2.14
2.07
3.14 2
_ _
3.00 2
2.91
2.76
2
2
~ · w~
2.82
2.93
16.151.02 2.61~
15.551.20 2.592
15.55.95 2.571
s On1.10 2.481
1.03 2.391
.98 3.31_2
.~82 3.162
1.02 3.082
.84 2.96~
_ ~
2.84 1
2.84 2
OCR for page 280
280 APPENDAGES
TABLE XII-C (Cont'd) Slab 35 x 35 It L /~ = 360
W 1-C ~X B L/D ~A K
80
80
80
80
85
85
8=
85
85
85
85
85
85 28
85 29
85 30
27 4
28 4
29 4
30 4
- 24 4
24 4
25 4 12 16.801.11 3.3
16.80.90 3.17
16.151.22 3.18
26 4 12 16. L5~~
27 4 8 15.55
27 4 10 15.55
8 15.00
8 14.48
8 14.00
90 24 4 14 17.501.16 3.89 2
90 24 4 16 1 7.50.96 3.70 2
90 25 4 12 16.801.21 3.64 2
10 15.55
8 15.00
8 14.48
1 e01
1~18
1~10
8 14~00 1~02 2~46
17e 50 1 a07 Be 59
17 ~ 50 ~ 89 3 ~ 42
2~74 1
2~64
2~55
2
2
2
2
.~ ~.u~
1~43 3~10
1~07 2~91 1
1~25 2~81 1
1~17 2~71 1
1 ~ 09 2 ~ 62 1
2
4
4
4
90 25 4 14 16.80 .97 3.42 2
90 26 4 10 16.15 t.33 3.46 2
90 26 4 12 16.15 1.02 3.21 2
30 4
25
25
26 4 10 16e 15
26 4 12 16e 15
27 4 10 15. 55
27 4 12
28 4 8
28 4 10
90
go
90
90
90
90
95
95
95
95
95
95
95
95
95
95
95
100
100
lCO
100
100
100
100
100
100
00
100
105
105
105
105
105
105
105
27 4 8
27 4 10
28 4 8 15.00
28 4 10 15.00
29 4 8 14.48
-- - 8 14.00
4 14 16.80
4 16 16.80
15.55
15.55
1.56
1.14
1.33
1.06
1.23
1.15
1.05
.87
1.44
1.10
1.22
1 .00
1.44
1.12
1.30
1.22
1.14
3.38
3.08
2.98
2 .97
2.87
2.77
3.69
3.51
3.74
3.46
3.30
3.25
3.23
3.14
3.03
2.93
2.83
1.13 3.96
.94 3.77
1.19 3.72
.97 3.56
1.31 3.55
1.o, 3.42
2
2
2
2
2
15.55
15.00
15.00
29 4 8 14.48
30 4 8 14.00
31 4 8 13.54
25 4 14 16. 80
25 4 16 16.80
26 4 12 16.15
26 4 14 16. 15
27 4 10 15.55
27 4 12 15.55
28 4 8
28 4 10
29 4 8
30 4 8 1 4.00
31 4 8 13.54
25 4 14 16.80
26 4
26 4
2
l
2
16 16. 80
12 16.15
14 16.15
27 4 10 15.55
27 4 12 15.55
28 4 10 15.00
5.00 1.55 3.48 2
15.00 1.18 3.30
14.48 1.37 3.19
1 .28
1.20
1.21
1 .00
1.27
1 .02
1.41
1.11
1.24
3.08 1
2.98 1
4.24 2
4.02 2
3.98 2
3.74 2
3.81 2
3.60 1
3.47 1
OCR for page 281
APPENDIXES 2 81
TABLE Xll-C Slab 35 x 35 ~L /~ = 360
~1-C D XB L/D P A K
105 29 48 14.48 1.44 3.35 1
105 30 48 14.00 1.35 3.24 1
105 31 48 13.54 1.26 3.13 1
110 25 414 16.80 1.29 4.54 2
110 25 416 16.80 1.07 4.29 2
110 26 412 16.15 1.36 4.26 2
110 26 414 16.15 1.09 3.99 2
110 27 410 15.55 1.51 4.08 2
110 27 412 15.55 1.16 3.77 1
110 28 410 15.00 1.29 3.63 1
110 29 410 14.48 1.21 3.51 1
0 30 410 14.00 1.13 3.39 1
110 31 48 13.54 1.32 3.28 1
115 26 414 16.15 1.16 4.25 2
115 26 416 16.15 .98 4.09 1
115 27 412 15.55 1.23 4.01 2
115 27 414 15.55 1.04 3.94 1
115 28 410 15.00 1.37 3.85 2
115 28 412 15.00 1.13 3.80 1
115 29 410 14.48 1.26 3.67 1
115 30 410 14.00 1.18 3.55 1
115 31 410 13.54 1.10 3.43 1
115 32 48 13.12 1.30 3.32 1
120 26 414 16.15 1.24 4.51 2
120 26 416 16.15 1.02 4.28 2
120 27 412 15.55 1.31 4.26 2
120 27 414 15.55 1.08 4.11
120 28 410 15.00 1.46 4.10 2
120 28 412 15.00 1.18 3.96 1
120 29 410 14.48 1.32 3.83 1
120 30 410 14.00 1.23 3.70 1
120 31 410 13.54 1.15 3.58 1
120 32 410 13.12 1.08 3.47 1
125 26 414 16.15 1.31 4.79 2
125 26 416 16.15 1.08 4.53 2
125 27 412 15.55 1.39 4.52 ~
125 27 414 15.55 1.13 4.28 1
125 28 410 15.00 1.55 4.35 2
125 28 412 15.00 1.23 4. - 13 1
125 29 410 14.48 1.37 3.99 1
125 30 410 14.00 1.28 3.85 1
125 31 410 13.54 1.20 3.73 1
125 32 410 13.12 1.13 3.61 1
130 26 414 16.15 1.39 _ 5.07 2
130 26 416 16.15 1.15 - 4.78 2
130 27 412 15.55 1.47 4.79 2
130 27 414 15.55 1.18 4.47 2
130 28 412 15.00 1.27 4.29 1
130 29 410 14.48 1.43 4.15 1
130 30 410 14.00 1.33 4.01 1
130 31 410 13.54 1.25 3.88 i
130 32 410 13.12 1.17 3.76
135 27 414 15.55 1.24 4.72 2
135 27 416 15.55 1.07 4.63 1
135 28 412 15.00 1.33 4.47 2
135 28 414 15.00 1.13 4.46 1
OCR for page 282
2 82 APPENDIXES
TABLE XU-C (Cont'd) Slab 35 x 35ft L/~= 360
w 1-CD xB L/D P A K
135 29 412 14.48 1.23 4.31
1 35 30 410 14.00 1.38 4. 16
135 31 410 13.54 1.30 4.03
135 32 410 13.12 1.22 3.90 1
135 33 410 12.72 1.14 3.78 1
-
140 27 414 15.55 1.31 4.97 2
140 27 416 1 5. 5S 1. 1 1 4.80 1
140 28 412 15.00 1.40 4.72 2
140 28 414 15.00 - 1.18 4.63 1
140 29 412 14.48 1.28 4.47 1
140 30 412 14.00 1.20 4.32 1
140 31 410 13.54 1.34 4.18 1
140 32 410 13.12 1.26 4.05 1
14G 33 4 10 12.72 1.19 _ 3.92 1
145 27 4 14 15.55 1.38 5.23 -2
145 27 4 16 15.55 1. 15 4.97 1
145 78 4 12 15.00 1.48 4.97 2
145 28 4 14 15.00 1.22 4.79 1
145 29 4 12 14.48 1.33 4.63 1
145 30 4 12 14.00 1.24 4.47 1
145 31 4 12 13.54 1.16 4.33 1
145 32 4 10 13.12 1.31 4.19 1
145 33 4 10 12.72 1.23 4.06 ___ 1
150 27 4 14 15.55 1.45 5.50 2
150
150
150
150
150
150
1~0
27 4
_ 4
28 4 14 lS.00 1.26 4.96
2') 4 12 14.48 1.37 4.79 1
30 4 1 2 14.00 1.28 4.63 1
31 4 12 13.54 1.20 4.48 1
32 4 12 13.12 1.13 4.34 ]
16 15.55 1.20
12 15.00 1.55
5.18 2
5.22 ;
Representative terms from entire chapter:
short direction
