2 |
2 3 / 8 |
2,380 |
2,660 |
2,915 |
3,365 |
2,380 |
2,660 |
2,915 |
3,365 |
( 51 ) |
( 60 ) |
( 10.6 ) |
( 11.8 ) |
( 13.0 ) |
( 15.0 ) |
( 10.6 ) |
( 11.8 ) |
( 13.0 ) |
( 15.0 ) |
3-1 / 4 |
3 5 / 8 |
4,580 |
5,120 |
5,610 |
6,480 |
9,885 |
11,050 |
12,105 |
13,975 |
( 83 ) |
( 92 ) |
( 20.4 ) |
( 22.8 ) |
( 25.0 ) |
( 28.8 ) |
( 44.0 ) |
( 49.2 ) |
( 53.8 ) |
( 62.2 ) |
3-1 / 8 |
3-9 / 16 |
4,535 |
5,070 |
5,555 |
6,410 |
9,175 |
10,260 |
11,240 |
12,980 |
( 79 ) |
( 90 ) |
( 20.2 ) |
( 22.5 ) |
( 24.7 ) |
( 28.5 ) |
( 40.8 ) |
( 45.6 ) |
( 50.0 ) |
( 57.7 ) |
4 |
4-7 / 16 |
6,315 |
7,060 |
7,730 |
8,930 |
13,465 |
15,055 |
16,490 |
19,040 |
( 102 ) |
( 113 ) |
( 28.1 ) |
( 31.4 ) |
( 34.4 ) |
( 39.7 ) |
( 59.9 ) |
( 67.0 ) |
( 73.4 ) |
( 84.7 ) |
3-3 / 4 |
4-5 / 16 |
6,050 |
6,765 |
7,410 |
8,555 |
12,100 |
13,530 |
14,820 |
17,115 |
( 95 ) |
( 110 ) |
( 26.9 ) |
( 30.1 ) |
( 33.0 ) |
( 38.1 ) |
( 53.8 ) |
( 60.2 ) |
( 65.9 ) |
( 76.1 ) |
4-3 / 4 |
5-9 / 16 |
7,130 |
7,975 |
8,735 |
10,085 |
17,395 |
19,450 |
21,305 |
24,600 |
( 121 ) |
( 141 ) |
( 31.7 ) |
( 35.5 ) |
( 38.9 ) |
( 44.9 ) |
( 77.4 ) |
( 86.5 ) |
( 94.8 ) |
( 109.4 ) |
Loads according to figure 5 | ||
Tension - N r
|
Shear - V r
|
|
ƒ ' c
= 20 MPa ( 2,900 psi ) lb ( kN )
|
ƒ ' c
= 30 MPa ( 4,350 psi ) lb ( kN )
|
ƒ ' c
≥ 20 MPa ( 2,900 psi ) lb ( kN )
|
1-1 / 2 |
1-11 / 16 |
980 |
1,200 |
1,290 |
( 38 ) |
( 43 ) |
( 4.4 ) |
( 5.3 ) |
( 5.7 ) |
2 |
2-5 / 16 |
1,650 |
2,020 |
1,645 |
( 51 ) |
( 59 ) |
( 7.3 ) |
( 9.0 ) |
( 7.3 ) |
2 |
2-3 / 8 |
|||
( 51 ) |
( 60 ) |
1,245 |
1,520 |
1,110 |
3-1 / 4 |
3-5 / 8 |
( 5.5 ) |
( 6.8 ) |
( 4.9 ) |
( 83 ) |
( 92 ) |
|||
3-1 / 8 |
3-9 / 16 |
|||
( 79 ) |
( 90 ) |
2,830 |
3,465 |
3,625 |
4 |
4-7 / 16 |
( 12.6 ) |
( 15.4 ) |
( 16.1 ) |
( 102 ) |
( 113 ) |