钢筋混凝土管柱水平承载力分析  

Analysis of the horizontal bearing performance of reinforced concrete pipe column

作　　者：卜永红[1] 何青 黄香山[3] 

机构地区：[1]长安大学建筑工程学院 [2]西安铁路工程公司 [3]西安建筑科技大学设计院

出　　处：《山西建筑》2007年第21期66-67,共2页Shanxi Architecture

摘　　要：通过钢筋混凝土管柱的抗震性能试验和有限元分析,发现壁径比、纵筋配筋率对管柱水平承载能力的影响相对较大,轴压比相对较小,给出3个参数的合理取值,所得结果可用于指导工程实践。Through the experimental research and finite element analysis on seismic behavior of reinforced concrete pipe column （RCPC）, it is found that their ultimate loads are influenced more by stirrup ratio and thickness-to-radius ratio than by axial compression ratio when others are same. So reasonable value of the three parameters is given and the conclusion is recommended.

关 键 词：钢筋混凝土管柱 水平承载力 轴压比 壁径比 配筋率 

分 类 号：TU375[建筑科学—结构工程]