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| 标题 |
| PBL剪力键静载力学性能推出试验研究(31 卷) |
| 英文标题 |
| Research on the Static Load Mechanical Properties of PBL Shear Connectors’ Pushout Test |
| 摘要 |
| 通过7组21个PBL剪力键(开孔钢板连接件)试件的推出试验,研究PBL剪力键的弹性承载力、极限承载力、滑移量及延性系数等静载力学性能。运用推出试验的非线性有限元仿真分析,研究PBL剪力键的传力和破坏过程。结果表明:PBL剪力键的极限承载力高,延性系数大;按照荷载-滑移曲线 |
| 作者 |
| 新闻作者:肖林,李小珍,卫星 |
| 关键字 |