钢型材
HY1200x450x19x28
以下列出了来源目录中的尺寸和技术特性。
- 目录
- Nippon MEGA NSHYPER BEAM
- 来源出版物
- Nippon Steel Structural Shapes
尺寸、重量和技术特性
| 特性 | 数值 | 单位 |
|---|---|---|
| h | 1200 | mm |
| b | 450 | mm |
| t_w | 19 | mm |
| t_f | 28 | mm |
| r_1 | 30 | mm |
| g | 375 | kg/m |
| A | 47710.0 | mm² |
| I_x | 11300.00 | 10⁶ mm⁴ |
| I_y | 426.00 | 10⁶ mm⁴ |
| i_x | 486.0 | mm |
| i_y | 94.50 | mm |
| W_el,x | 18800 | 10³ mm³ |
| W_el,y | 1890 | 10³ mm³ |
| W_pl,x | 21400 | 10³ mm³ |
| W_pl,y | 2950 | 10³ mm³ |
| I_t | 10300 | 10³ mm⁴ |
| d | 1084.0 mm [PDF] | |
| 8.04 | ||
| 57.1 | ||
| u | 0.867 | |
| x | 45.1 | |
| H | 146 cm⁶ [PDF] | |
| nS | ||
| S | ||
| C | ||
| C | ||
| c1 | ||
| c4 | ||
| c1 | ||
| c1 |
来源说明与更正
Source H unit scale is unresolved; not a normalized warping constant.
Source d, ratios, u, x and classifications are retained for reference only, never used for substitution.
Page 32 repeats inconsistent d and slenderness values in 39 rows; no guessed corrections.
Imperial d is labelled mm in the PDF; no inferred unit correction.
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