钢筋混凝土框架异型节点抗震性能的试验研究及设计计算方法  

Experimental Study on the Seismic Behavior of RC Abnormal Frame Joint and their Calculation

作　　者：吴涛[1] 李红星[1] 朱佳宁[1] 白国良[1] 

机构地区：[1]西安建筑科技大学土木工程学院,西安710055

出　　处：《建筑科学》2003年第4期17-19,共3页Building Science

摘　　要：根据四个变梁变柱异型节点构件和带有异型节点框排架子空间模型的抗震性能试验,对构件和整体结构中异型节点最终的破损进行研究,分析了各类型异型节点的工作性能和受力特点,给出了变梁变柱异型节点的抗剪承载力的计算公式和构造要求,供设计时参考。Based on the pseudo-static test of four a bn ormal joints and the pseudo-dynamic test on the frame with abnormal joints , the failure mechanism and the seismic behavior of abnormal joints were studied. The paper puts forward the calculating equations of shear bearing capacity and cons truction methods of abnormal R.C. joints for design reference.

关 键 词：钢筋混凝土 框架 异型节点 抗震性能 抗剪承载力 

分 类 号：TU375.4[建筑科学—结构工程]