This article mainly introduce the forms of concrete-filled square steel tubes column-steel beam nodes,and analysis the advantages and disadvantages of all kinds of nodes,as the same time summarizes the node and semi-rigid framework test and theoretical study of the current situa-tion,so as to provide reasonable and effective reference for application of semi-rigid connection node.%主要介绍了方钢管混凝土柱—钢梁半刚性节点连接的各种形式及其各自优缺点，总结了节点及半刚性框架的试验和理论研究现状，为半刚性连接节点的应用提供了合理有效的依据。
展开▼
