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冷弯卷边槽钢基本尺寸和主要参数
| 尺寸 |
截面积 |
型钢重心 |
惯性矩 |
回转半径 |
截面模数 |
| mm |
Cm2 |
Cm |
Cm4 |
Cm |
Cm2 |
| h |
b |
a |
t=r |
F |
Ey1 |
Ex1 |
Jx |
Jy |
lx |
ly |
Wx |
Wy |
| 54 |
47 |
19 |
3.0 |
5.22 |
1.853 |
2.7 |
23.785 |
10.976 |
2.135 |
1.450 |
8.89 |
5.293 |
| 60 |
30 |
10 |
3.0 |
3.495 |
1.036 |
3.0 |
18.077 |
3.688 |
2.274 |
1.021 |
6.025 |
1.878 |
| 72 |
68 |
25 |
4.0 |
9.76 |
3.138 |
3.6 |
80.168 |
64.586 |
2.866 |
2.572 |
22.269 |
20.582 |
| 80 |
40 |
15 |
3.0 |
4.995 |
1.444 |
4.0 |
47.579 |
10.342 |
3.086 |
1.452 |
11.894 |
4.125 |
| 80 |
80 |
26 |
4.0 |
11.04 |
3.614 |
4.0 |
116.658 |
99.556 |
3.251 |
3.003 |
29.165 |
27.547 |
| 100 |
50 |
20 |
3.0 |
6.495 |
1.848 |
5.0 |
98.560 |
22.802 |
3.895 |
1.873 |
19.712 |
7.235 |
| 120 |
50 |
20 |
3.0 |
7.095 |
1.705 |
6.0 |
152.109 |
24.391 |
4.630 |
1.854 |
25.351 |
7.402 |
| 120 |
60 |
20 |
3.0 |
7.695 |
2.111 |
6.0 |
172.647 |
37.987 |
4.736 |
2.221 |
28.774 |
9.768 |
| 140 |
50 |
20 |
3.0 |
7.695 |
1.583 |
7.0 |
219.848 |
25.773 |
5.345 |
1.828 |
31.406 |
7.532 |
| 150 |
70 |
25 |
3.0 |
9.84 |
2.479 |
7.5 |
351.227 |
70.223 |
5.974 |
2.671 |
46.830 |
28.327 |
| 160 |
60 |
20 |
3.0 |
8.895 |
1.846 |
8.0 |
339.955 |
41.989 |
6.182 |
2.172 |
42.494 |
10.109 |
| 160 |
70 |
20 |
3.0 |
9.495 |
2.229 |
8.0 |
376.933 |
61.226 |
6.300 |
2.540 |
47.116 |
12.843 |
| 180 |
60 |
20 |
3.0 |
9.49 |
1.739 |
9.0 |
449.695 |
43.611 |
6.881 |
2.143 |
49.966 |
10.235 |
| 200 |
60 |
20 |
3.0 |
10.095 |
1.644 |
10.0 |
578.425 |
45.041 |
7.569 |
2.112 |
57.842 |
10.342 |
| 200 |
70 |
20 |
3.0 |
10.695 |
1.966 |
10.0 |
636.643 |
65.883 |
7.715 |
2.481 |
63.644 |
13.167 |
| 250 |
50 |
26 |
3.0 |
11.07 |
1.307 |
12.50 |
989.871 |
37.706 |
9.198 |
1.795 |
79.190 |
28.846 |
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