波形钢板墙与框架柱搭接焊连接力学性能数值模拟  

Numerical Simulation of Mechanical Property of Lap Welding between Corrugated Steel Wall and Frame Column

作　　者：王立娟 费建伟 董文秀 WANG Lijuan;FEI Jianwei;DONG Wenxiu

机构地区：[1]浙江中南绿建科技集团有限公司,浙江杭州310052 [2]杭州恒达钢构股份有限公司,浙江杭州311200

出　　处：《浙江建筑》2024年第3期50-52,共3页Zhejiang Construction

摘　　要：波形钢板墙与框架柱连接方式,类似于平钢板剪力墙与框架柱的连接方式,即采用搭接焊连接。对于能否采用单侧搭接焊连接满足剪力墙抗剪连接强度要求,通过整体壳单元模型进行抗剪数值模拟,并利用双侧角焊缝与单侧角焊缝进行对比分析。结果表明,单侧角焊缝具有较好的传力性能,能满足钢板剪力墙连接抗剪性能不低于墙体本身抗剪性能的规范要求。The connection between corrugated steel wall and frame column is similar to the connection between flat steel shear wall and frame column,that is lap welding connection.In order to meet the shear strength requirements of full-foot shear walls connected by single-side lap welding,a integral shell element model is used to simulate the shear strength,and a comparative analysis is made between double-side fillet welds and single-side fillet welds.The results show that the unilateral fillet weld has good force transfer performance and can meet the standard requirements that the shear performance of the steel plate shear wall connection is not lower than that of the wall itself.

关 键 词：搭接焊连接 单侧角焊缝 抗剪数值模拟 整体壳单元模型 

分 类 号：TU392.4[建筑科学—结构工程]