540型楼承板
| 有效覆盖宽度（mm）Effective covering width | 展开宽度（mm）Developed width | 厚度（mm）Thickness | 截面惯性矩（cm4/m）Cross sectional moment of inertia | 截面抵抗矩（cm3/m）Cross sectional moment of resistance | 用途 Usage |
|---|---|---|---|---|---|
| 540 | 1000 | 0.8 | 91.16 | 41.26 | 楼面钢承板 Floor steel Deck |
| 540 | 1000 | 1.0 | 113.95 | 51.57 | 楼面钢承板 Floor steel Deck |
| 540 | 1000 | 1.2 | 136.74 | 61.55 | 楼面钢承板 Floor steel Deck |
