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研究支撑-柱耗能连接装置的性能。计算一个铰接由并联和串联装置代替的单铰接和双铰接连接装置。通过使用单调和循环拟静力位移荷载下的理论模型和OpenSees梁模型进行研究。可使用相关文献中提到的试验测试结果对所提出的单铰接连接的OpenSees模型进行校正,当试验和模拟模型在滞回性能和累积耗散性能方面较为一致时即可完成验证。使用同样的方法,只通过数值模拟即可研究两个装置中的双铰接连接装置。在支撑-柱节点安装单铰接和双铰接耗能装置是为了在保持支撑部件抗屈曲性能的同时保持其弹性性能。
Research support - the performance of column energy dissipation connection. Calculate a single hinged and double hinged connection consisting of parallel and serial devices. The theoretical model and the OpenSees beam model under monotonic and cyclic quasi-static displacement loads were used. The proposed single-hinged OpenSees model can be calibrated using the test results mentioned in the relevant literature and verified when the experimental and simulation models are more consistent in terms of hysteresis and cumulative dissipation performance. Using the same method, the two-hitch connection in both devices can be studied only by numerical simulations. The single-hinged and double-hinged energy-dissipating devices are installed at the support-column joints in order to maintain their flexural properties while maintaining the buckling resistance of the support members.