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Anchor Bolt Diameter By MM |
|
Diameter |
X - Value |
| mm |
St.37 |
A 36
|
St.44 |
St.52 |
St.60 |
| 10 |
0.7 |
0.63 |
0.75 |
1 |
1.13 |
| 12 |
0.9 |
0.92 |
1.09 |
1.4 |
1.63 |
|
14 |
1.3 |
1.25 |
1.48 |
1.9 |
2.22 |
|
16 |
1.7 |
1.63 |
1.93 |
2.5 |
2.89 |
|
18 |
2.1 |
2.06 |
2.44 |
3.2 |
3.66 |
|
20 |
2.6 |
2.54 |
3.01 |
3.9 |
4.52 |
|
22 |
3.2 |
3.08 |
3.65 |
4.7 |
5.47 |
|
24 |
3.8 |
3.66 |
4.34 |
5.7 |
6.51 |
|
27 |
4.8 |
4.63 |
5.49 |
7.2 |
8.24 |
|
30 |
5.9 |
5.72 |
6.78 |
8.8 |
10.17 |
|
33 |
7.1 |
6.92 |
8.21 |
10.7 |
12.31 |
|
36 |
8.5 |
8.24 |
9.77 |
12.7 |
14.65 |
|
39 |
10 |
9.67 |
11.46 |
14.9 |
17.19 |
|
42 |
11.5 |
11.21 |
13.29 |
17.3 |
19.94 |
|
45 |
13.2 |
12.87 |
15.26 |
19.9 |
22.89 |
|
48 |
15.1 |
14.65 |
17.36 |
22.6 |
26.04 |
|
52 |
18 |
17.19 |
20.38 |
26.5 |
30.57 |
|
56 |
20.7 |
19.94 |
23.63 |
31.01 |
35.45 |
|
60 |
23.7 |
22.89 |
27.13 |
35.61 |
40.69 |
|
64 |
27 |
26.04 |
30.87 |
40.51 |
46.30 |
|
68 |
30.5 |
29.40 |
34.85 |
45.73 |
52.27 |
|
72 |
34.2 |
32.96 |
39.07 |
51.27 |
58.60 |
|
76 |
38.1 |
36.72 |
43.53 |
75.13 |
65.29 |
|
80 |
42.2 |
40.69 |
48.23 |
63.30 |
72.35 |
|
85 |
47.6 |
45.94 |
54.45 |
71.64 |
81.67 |
|
90 |
53.4 |
51.50 |
61.04 |
80.11 |
91.56 |
|
100 |
65.9 |
63.59 |
75.36 |
98.91 |
113.04 |
|
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Click on the chart to enlarg |
|
These table and chart made to guide client to choose diameter and no. of
bolts approximately. |
|
Table and chart based on all. Shear force resisting by one bolt Q < 0.6 Ab
ft |
|
Q =
Horizontal force |
|
Ab = Area of
bolt section |
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ft = all
stress of steel |
|
Client must make a design of anchor bolts acc. To type of building,
reactions and design code. |
|
These table
and chart not for design. |
|
ft for st. A36
1350 Kg / cm2 |
|
ft for st. 37
1400 Kg / cm3 |
|
ft for st. 44
1600 Kg / cm4 |
|
ft for st. 52
2100 Kg / cm5 |
|
ft for st. 60
2400 Kg / cm6 |
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