基于板柱连接特性的防屈曲钢板墙结构数值分析  

Numerical analysis of buckling-restrained steel plate wall structure based on the connection between plate and column

作　　者：杜文学[1] 朱文波[1] 强梦颖 

机构地区：[1]黑龙江科技大学建筑工程学院,黑龙江哈尔滨150022

出　　处：《山西建筑》2015年第29期28-30,共3页Shanxi Architecture

基　　金：国家自然基金项目(项目编号:51478168)

摘　　要：在防屈曲钢板墙新型结构体系研究的基础上,采用数值分析方法分析了板与柱不同连接形式(开缝、半刚接、刚接)下结构位移荷载曲线、骨架曲线,分析对比了不同边柱的刚度系数对三种防屈曲钢板墙承载力的影响,结果表明:当边柱刚度系数为50.88时,刚接板比半刚接板的极限承载力提高约3%;当边柱刚度系数为22.17,35.11时,半刚接板的极限承载力却高于刚接板。On the basis of research the new structure system of buckling-restrained steel plate wall,structure displacement load curve and skele-ton curve are analyzed with numerical method when the types of slab-column connections are different（ open ioint,semi-rigid ioint,rigid ioint）. The influence that stiffness coefficient of different side columns on three kinds of buckling-restrained steel plate walls are compared. Results show that when side column stiffness coefficient is 50. 88,the ultimate structural bearing capacity of rigid ioint of is only 3% higher than that of semi-rigid ioint;while side column stiffness coefficient is 22. 17 and 35. 11,the ultimate structural bearing capacity of semi-rigid ioint is higher.

关 键 词：钢板剪力墙 防屈曲钢板墙 数值模拟 

分 类 号：TU311.41[建筑科学—结构工程]