冷弯薄壁型钢构件开孔稳定性研究  

Study on open cell stability of cold-formed thin-walled steel members

作　　者：武胜[1] 兴大鹏 Wu Sheng;Xing Dapeng(School of Civil Engineering,Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学土木工程学院,黑龙江哈尔滨150040

出　　处：《山西建筑》2018年第35期34-35,共2页Shanxi Architecture

基　　金：教育部中央高校基本科研业务专项基金项目(DL13CB10);国家自然科学基金项目(51008054)

摘　　要：根据国内外研究的现实状况,借助有限元软件进行计算机模拟试验,计算冷弯薄壁型钢腹板开孔的屈曲性能,运用有限元法和有限条法对变化构件的孔洞研究开孔的冷弯构件在受力条件下的稳定性能情况,对研究受力条件冷弯构件有重要的意义。According to the research status at home and abroad,the buckling performance of the open web is calculated by using the finite element software to simulate the computer.The finite element method and the finite strip method are used to study the open-hole cold-formed members of the changed member.The analysis of the stability energy under stress conditions is of great significance for the study of cold-formed members under stress conditions.

关 键 词：屈曲性能 冷弯薄壁型钢 有限元法 

分 类 号：TU392.1[建筑科学—结构工程]