摘要
提出了一种新型钢管混凝土中柱劲性环梁节点的新概念 ,讨论了该节点的传力机理和内力分配方法 。
The experimental study on the joint of middle column is performed. An attempt is made to get a best connection of the rigid-joint. It would be good at stiffness and bearing capacity, and it also has definite load-transfer and easy to construct. A new design concept of the middle column joint with rigid-hoop-beam is proposed in the paper. The middle column is made of concrete-filled steel tube. The load-transfer mechanism and internal force distribution at the joint is discussed; the basic design method for the members in the joint range is suggested.
出处
《土木工程学报》
EI
CSCD
北大核心
2002年第1期6-10,共5页
China Civil Engineering Journal
基金
广东省自然科学基金 (990 565)
广东省高教厅"千百十工程"优秀人才培养基金 (991 0 )资助项目
关键词
颈性环梁
钢管混凝土柱
节点
荷载
传递机理
设计
rigid-hoop-beam, concrete-filled steel tube column, joint, design method, load-tranfer mechanism
