钢管混凝土柱-钢梁双侧板贯穿式节点力学性能有限元分析

摘要

钢管混凝土柱和钢梁组成的组合结构凭借其优越的力学性能和抗震性能, 在实际工程中得到广泛的应用.节点的构造形式决定了梁柱连接处内力的传递方式.因此, 对构造简单, 受力合理的节点进行研究, 是推动钢管混凝土柱-钢梁组合结构应用和发展的关键.%The composite structure consisted of concrete-filled steel tubular column and steel beam has been widely applied in actual projects due to its superior mechanical properties and anti-seismic property. The structure of connections has determined the way the internal force at beam column joints of a frame structure transfers. Therefore, the study of connections with simple structure and reasonable load is the key to promoting the application and development of the composite structure consisted of concrete-filled steel tubular column and steel beam.