槽钢按形状又可分为4种:冷弯等边槽钢、冷弯不等边槽钢、冷弯内卷边槽钢、冷弯外卷边槽钢。
依照钢结构的理论来说,应该是槽钢翼板受力,就是说槽钢应该立着,而不是趴着。
5# | 50 | 37 | 4.5 | 7 | 5.438 |
6.3# | 63 | 40 | 4.8 | 7.5 | 6.634 |
8# | 80 | 43 | 5 | 8 | 8.045 |
10# | 100 | 48 | 5.3 | 8.5 | 10.007 |
12# | 120 | 53 | 5.5 | 9 | 12.059 |
14a# | 140 | 58 | 6 | 9.5 | 14.535 |
14b# | 140 | 60 | 8 | 9.5 | 16.733 |
16a# | 160 | 63 | 6.5 | 10 | 17.24 |
16b# | 160 | 65 | 8.5 | 10 | 19.752 |
18a# | 180 | 68 | 7 | 10.5 | 20.174 |
18b# | 180 | 70 | 9 | 10.5 | 23 |
20a# | 200 | 73 | 7 | 11 | 22.637 |
20b# | 200 | 75 | 9 | 11 | 25.777 |
22a# | 220 | 77 | 7 | 11.5 | 24.999 |
22b# | 220 | 79 | 9 | 11.5 | 28.453 |
25a# | 250 | 78 | 7 | 12 | 27.41 |
25b# | 250 | 80 | 9 | 12 | 31.335 |
25c# | 250 | 82 | 11 | 12 | 35.26 |
28a# | 280 | 82 | 7.5 | 12.5 | 31.427 |
28b# | 280 | 84 | 9.5 | 12.5 | 35.823 |
28c# | 280 | 86 | 11.5 | 12.5 | 40.22 |