摘要
钢-混凝土组合梁约束混凝土柱结构是一种新型结构体系,具有良好的抗震性能。对于新型结构体系,梁柱节点是工程设计难点和重点。目前已有的节点均存在一些不足,故基于试验结果,结合日本的试验数据,提出了两种新型组合结构节点的构造,并给出了这两种节点组成构件的具体参数。这两种新型节点都属于梁贯通式节点,从设计上能满足刚性节点的要求,并在实际工程中得到应用。
A new structure system of steel concrete composite beam constraining reinforced concrete column has good seismic behavior.The joint design of the new structure system is important and difficult.However,the joints used are imperfect.Construction and component parameters of two new types of joints which are based on the experimental results of China and Japan are introduced.The two types of joints belong to beam-through joints and satisfy the requirement of the rigid joint from the viewpoint of design.New joints are applied to practical engineering.
出处
《施工技术》
CAS
北大核心
2011年第5期97-100,共4页
Construction Technology
关键词
组合梁
约束混凝土
构造
节点
composite beam
constraining concrete
structure
joint
