別表(第3条関係) 別表(5)へ 別表(7)へ (6) 降伏点又は耐力が575ニュートン毎平方ミリメートルを超え620ニュートン毎平方ミリメートル以 下の鋼材の許容座屈応力の値の計算に用いる座屈係数
λ |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
20 |
1.01 |
1.01 |
1.02 |
1.03 |
1.03 |
1.04 |
1.05 |
1.06 |
1.06 |
1.07 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.01 |
|
30 |
1.08 |
1.09 |
1.10 |
1.11 |
1.12 |
1.13 |
1.14 |
1.16 |
1.17 |
1.18 |
1.01 |
1.02 |
1.03 |
1.04 |
1.04 |
1.05 |
1.06 |
1.07 |
1.08 |
1.09 |
|
40 |
1.20 |
1.21 |
1.22 |
1.24 |
1.26 |
1.27 |
1.29 |
1.31 |
1.33 |
1.35 |
1.10 |
1.11 |
1.12 |
1.14 |
1.15 |
1.16 |
1.18 |
1.19 |
1.21 |
1.23 |
|
50 |
1.37 |
1.39 |
1.41 |
1.43 |
1.46 |
1.48 |
1.51 |
1.53 |
1.56 |
1.59 |
1.24 |
1.26 |
1.28 |
1.30 |
1.32 |
1.34 |
1.39 |
1.44 |
1.49 |
1.54 |
|
60 |
1.61 |
1.64 |
1.70 |
1.75 |
1.81 |
1.87 |
1.93 |
1.98 |
2.04 |
2.10 |
1.59 |
||||||||||
70 |
2.17 |
2.23 |
2.29 |
2.36 |
2.42 |
2.49 |
2.55 |
2.62 |
2.69 |
2.76 |
80 |
2.83 |
2.90 |
2.97 |
3.04 |
3.12 |
3.19 |
3.27 |
3.35 |
3.42 |
3.50 |
90 |
3.58 |
3.66 |
3.74 |
3.82 |
3.91 |
3.99 |
4.07 |
4.16 |
4.24 |
4.33 |
100 |
4.42 |
4.51 |
4.60 |
4.69 |
4.78 |
4.87 |
4.97 |
5.06 |
5.15 |
5.25 |
110 |
5.35 |
5.45 |
5.54 |
5.64 |
5.74 |
5.84 |
5.95 |
6.05 |
6.15 |
6.26 |
120 |
6.36 |
6.47 |
6.58 |
6.69 |
6.80 |
6.91 |
7.02 |
7.13 |
7.24 |
7.35 |
130 |
7.47 |
7.58 |
7.70 |
7.82 |
7.94 |
8.05 |
8.17 |
8.30 |
8.42 |
8.54 |
140 |
8.66 |
8.79 |
8.91 |
9.04 |
9.16 |
9.29 |
9.42 |
9.55 |
9.68 |
9.81 |
150 |
9.94 |
10.08 |
10.21 |
10.35 |
10.48 |
10.62 |
10.76 |
10.89 |
11.03 |
11.17 |
160 |
11.31 |
11.46 |
11.60 |
11.74 |
11.89 |
12.03 |
12.18 |
12.33 |
12.47 |
12.62 |
170 |
12.77 |
12.92 |
13.07 |
13.23 |
13.38 |
13.53 |
13.69 |
13.85 |
14.00 |
14.16 |
180 |
14.32 |
14.48 |
14.64 |
14.80 |
14.96 |
15.13 |
15.29 |
15.45 |
15.62 |
15.79 |
190 |
15.95 |
16.12 |
16.29 |
16.46 |
16.63 |
16.81 |
16.98 |
17.15 |
17.33 |
17.50 |
200 |
17.68 |