Open Access
表2
桁架单元计算参数[18]
| 钢筋 | 密度ρ/(kg·m-3) | 弹性模量E/GPa | 屈服强度fy/MPa | 极限强度fu/MPa | 等效塑性应变εDpl |
| 纵筋M25 | 7 800 | 210 | 440 | 615 | 0.14 |
| 纵筋M30 | 7 800 | 200 | 436 | 700 | 0.14 |
| 箍筋D5 | 7 800 | 200 | 600 | 649 | 0.143 66 |
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