紫竹站群
执行标准：DIN5901-1955
| 断面编号 | 惯性矩 cm4 | 断面系数 | 单位质量长度 kg/m | |||||
|---|---|---|---|---|---|---|---|---|
| Ix | Iy | 头ex(head)1), in mm | 头Wx(head), in cm³ | 底ex(foot)1), in mm | 底Wx(foot), in cm³ | Wy, | ||
| In cm³ | ||||||||
| S10 | 85.7 | 14 | 34.98 | 24.3 | 35.02 | 24.3 | 4.8 | 10 |
| S14 | 154 | 27.4 | 41.81 | 36.4 | 38.19 | 39.9 | 7.8 | 14 |
| S18 | 278 | 47.4 | 48.4 | 56 | 44.6 | 60.8 | 11.6 | 18.3 |
| S20 | 346 | 52.9 | 52.07 | 66 | 47.93 | 71.6 | 12.9 | 19.8 |
| S30 | 606 | 152 | 56.02 | 108.4 | 51.98 | 116.9 | 28 | 30.03 |
| S33 | 1040 | 151 | 66.69 | 155.9 | 67.31 | 154.5 | 29 | 33.47 |
| S41R10 | 1382 | 265.5 | 69.35 | 199.3 | 68.65 | 201.3 | 42.48 | 41.38 |
| S41R14 | 1367 | 262.2 | 69.8 | 195.8 | 68.02 | 200.4 | 41.95 | 40.95 |
| S49 | 1819 | 320 | 75.61 | 240.2 | 73.39 | 247.5 | 51 | 49.43 |
