【摘要】 主要研究腹板开孔型组合梁柱节点的抗震性能.首先对此节点能进行了有限元分析,分析了塑性应变的分布和发展情况;同时进行了实验研究,分析了节点的塑性变形以及抗震性能;最后进行了节点破坏模式的研究.结果表明,腹板开孔型组合梁柱节点具有较好的抗震性能.更多还原

【Abstract】 The paper mainly studied the seismic behavior of the beam-to-column composite connection with opening beam web.FEM software was used to analysis the distribution and development of the plastic strain on this connection.The plastic deformation and the seismic behavior and the failure mode of this connection were studied.It is concluded that this connection has excellent capability to resist the effect of earthquake.更多还原