螺栓直径及角钢厚度对钢框架连接性能的影响  

On influence of screw's diameter and thickness of angle steel on connecting performance of steel frame

作　　者：张世杰 

机构地区：[1]洛阳水务集团有限公司

出　　处：《山西建筑》2010年第1期88-89,共2页Shanxi Architecture

摘　　要：基于ANSYS软件对门式钢框架采用不同的螺栓直径和角钢厚度的半刚性连接进行了有限元分析,分析表明随着角钢厚度增加及螺栓直径增大,门式钢框架的滞回曲线面积逐渐增大,其抗震性能逐渐提高。Based on the finite element analysis of semi-rigid connection of door steel frame with different screw s diameters and thicknesses of angle steel by using ANSYS software,the paper indicates the frame s anti-seismic performance can be improved gradually by adding the thickness of the angle steel and the screw s diameter,as well as the larger curved area of the door steel frame.

关 键 词：门式钢框架 半刚性连接 有限元分析 抗震性能 

分 类 号：TU352[建筑科学—结构工程]