別表第1(第3条関係) 別表第1(1)へ 別表第1(5)へ (4) 降伏点又は耐力が365ニュートン毎平方ミリメートルを超え460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 |
1.00 |
1.00 |
1.01 |
1.02 |
1.02 |
1.03 |
1.03 |
1.04 |
1.05 |
1.05 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
1.00 |
|
30 |
1.06 |
1.07 |
1.07 |
1.08 |
1.09 |
1.10 |
1.11 |
1.12 |
1.13 |
1.14 |
1.00 |
1.00 |
1.01 |
1.01 |
1.02 |
1.03 |
1.03 |
1.04 |
1.05 |
1.05 |
|
40 |
1.15 |
1.16 |
1.17 |
1.18 |
1.19 |
1.20 |
1.22 |
1.23 |
1.24 |
1.26 |
1.06 |
1.07 |
1.08 |
1.09 |
1.10 |
1.11 |
1.12 |
1.13 |
1.14 |
1.15 |
|
50 |
1.27 |
1.29 |
1.30 |
1.32 |
1.33 |
1.35 |
1.37 |
1.39 |
1.40 |
1.42 |
1.16 |
1.17 |
1.18 |
1.20 |
1.21 |
1.22 |
1.24 |
1.25 |
1.27 |
1.29 |
|
60 |
1.44 |
1.46 |
1.48 |
1.50 |
1.53 |
1.55 |
1.57 |
1.60 |
1.62 |
1.64 |
1.30 |
1.32 |
1.34 |
1.36 |
1.38 |
1.40 |
1.43 |
1.47 |
1.52 |
1.56 |
|
70 |
1.67 |
1.69 |
1.72 |
1.75 |
1.80 |
1.84 |
1.89 |
1.94 |
1.99 |
2.05 |
1.61 |
1.65 |
1.70 |
||||||||
80 |
2.10 |
2.15 |
2.20 |
2.26 |
2.31 |
2.37 |
2.43 |
2.48 |
2.54 |
2.60 |
90 |
2.66 |
2.72 |
2.78 |
2.84 |
2.90 |
2.96 |
3.02 |
3.09 |
3.15 |
3.21 |
100 |
3.28 |
3.34 |
3.41 |
3.48 |
3.55 |
3.62 |
3.68 |
3.75 |
3.82 |
3.90 |
110 |
3.97 |
4.04 |
4.11 |
4.19 |
4.26 |
4.34 |
4.41 |
4.49 |
4.57 |
4.64 |
120 |
4.72 |
4.80 |
4.88 |
4.96 |
5.04 |
5.12 |
5.21 |
5.29 |
5.37 |
5.46 |
130 |
5.54 |
5.63 |
5.71 |
5.80 |
5.89 |
5.98 |
6.06 |
6.15 |
6.24 |
6.34 |
140 |
6.43 |
6.52 |
6.61 |
6.71 |
6.80 |
6.89 |
6.99 |
7.09 |
7.18 |
7.28 |
150 |
7.38 |
7.48 |
7.58 |
7.68 |
7.78 |
7.88 |
7.98 |
8.08 |
8.19 |
8.29 |
160 |
8.39 |
8.50 |
8.61 |
8.71 |
8.82 |
8.93 |
9.04 |
9.14 |
9.25 |
9.37 |
170 |
9.48 |
9.59 |
9.70 |
9.81 |
9.93 |
10.04 |
10.16 |
10.27 |
10.39 |
10.51 |
180 |
10.62 |
10.74 |
10.86 |
10.98 |
11.10 |
11.22 |
11.34 |
11.47 |
11.59 |
11.71 |
190 |
11.84 |
11.96 |
12.09 |
12.21 |
12.34 |
12.47 |
12.60 |
12.73 |
12.86 |
12.99 |
200 |
13.12 |