钢型材
75x75x8 EA
以下列出了来源目录中的尺寸和技术特性。
型材名称写法: 75x75x8 EA · 75x75x8EA
- 目录
- InfraBuild EA
- 标准
- AS/NZS 3679.1
- 来源出版物
- InfraBuild / Liberty Hot Rolled and Structural Steel Products
尺寸、重量和技术特性
| 特性 | 数值 | 单位 |
|---|---|---|
| W_eff,x_AC [300PLUS] | 25.4 | 10³ mm³ |
| W_eff,y_B [300PLUS] | 11.6 | 10³ mm³ |
| W_eff,y_D [300PLUS] | 11.8 | 10³ mm³ |
| f_y [300PLUS] | 320 | MPa |
| k_f [300PLUS] | 1.00 | |
| W_eff,x_AC [350] | 25.1 | 10³ mm³ |
| W_eff,y_B [350] | 11.5 | 10³ mm³ |
| W_eff,y_D [350] | 11.8 | 10³ mm³ |
| f_y [350] | 360 | MPa |
| k_f [350] | 1.00 | |
| A | 1110 | mm² |
| I_n = I_p | 0.575 | 10⁶ mm⁴ |
| I_np | -0.338 | 10⁶ mm⁴ |
| I_x | 0.913 | 10⁶ mm⁴ |
| I_y | 0.237 | 10⁶ mm⁴ |
| I_t | 23.8 | 10³ mm⁴ |
| g | 8.73 | kg/m |
| W_pl,n = W_pl,p | 19.6 | 10³ mm³ |
| W_pl,x | 27.5 | 10³ mm³ |
| W_pl,y | 14.0 | 10³ mm³ |
| W_el,nB = W_el,pL | 27.0 | 10³ mm³ |
| W_el,nT = W_el,pR | 10.7 | 10³ mm³ |
| W_el,x1 = W_el,x4 | 17.2 | 10³ mm³ |
| W_el,y3 | 8.99 | 10³ mm³ |
| W_el,y5 | 7.87 | 10³ mm³ |
| h | 75 | mm |
| b | 75 | mm |
| λ_leg | 8.62 | |
| n_L = p_B | 21.3 | mm |
| n_R = p_T | 53.7 | mm |
| r_1 | 8.0 | mm |
| r_2 | 5.0 | mm |
| i_n = i_p | 22.7 | mm |
| i_x | 28.7 | mm |
| i_y | 14.6 | mm |
| t | 7.8 | mm |
| t_nom | 8 | mm |
| x_3 | 26.4 | mm |
| x_5 | 30.1 | mm |
| y_1 = y_4 | 53.0 | mm |
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