型钢截面形式对型钢高强混凝土柱抗震性能的影响  

The Influence of Steel Section in the Seismic Performance of Steel Reinforced High-strength Concrete Columns

作　　者：彭燕[1] 熊红喜 

机构地区：[1]杨凌职业技术学院,杨凌712100

出　　处：《城市建筑》2014年第15期80-80,84,共2页Urbanism and Architecture

摘　　要：本文采用 ANSYS 软件进行了数值模拟，分别对比了三种型钢截面形式和三种轴压比对型钢高强混凝土柱的延性和耗能性能的影响。从计算结果可以看出，轴压比越小，延性系数越大，抗震性能越好。In this paper, the ANSYS software is used for numerical simulation, and respectively compares the influence of three kinds of steel section form and three axial compres-sion ratios in the ductility and dissipation capacity of steel reinforced high-strength concrete columns. Those calculations demonstrate that the axial compression ratio is smal er, duc-tility factor is bigger, the seismic performance is bet er.

关 键 词：型钢高强混凝土柱 轴压比 延性系数 承载力 

分 类 号：TU375.3[建筑科学—结构工程]