钢梁-钢筋混凝土柱节点在低周反复荷载作用下受力性能的试验研究  

Experimental Study on Behavior of Steel Beam-RC Column Joint Under the Reversed Load

作　　者：杨建江[1] 郝志军[2] 

机构地区：[1]天津大学建筑工程学院,300072 [2]北京市建筑工程研究院,北京100039

出　　处：《建筑结构》2001年第7期35-38,42,共5页Building Structure

摘　　要：钢梁 钢筋混凝土柱节点是钢 混凝土框架结构的主要传力部件 ,认识节点的受力性能对结构设计是至关重要的。通过四个受反复荷载作用 ,轴压比、节点构造和截面尺寸不同的钢梁 钢筋混凝土柱节点的试验 ,研究了节点的强度和变形性能。通过试验研究 ,使我们对钢梁 钢筋混凝土柱节点在反复荷载作用下的力学性能有了初步的认识。The mechanical characteristic of the joint of the steel beam reinforced concrete column has scarcely been studied at home. As the main transfer of the force of the frame structure, the joint takes the important role in the steel concrete composite structure. Four steel beam reinforced concrete column joints are tested under the reversed loading. The axial compression ratio, the dimension of the reinforced concrete column and the construction of the joint are examined.

关 键 词：组合结构 反复荷载 钢梁 钢筋混凝土 柱 节点 受力性能 

分 类 号：TU375.3[建筑科学—结构工程]