摘要
为了解决严寒地区钢框架外围护墙体与主体结构焊接连接方式的缺点,设计了复合墙板与钢框架的柔性螺栓连接方式,并通过ABAQUS软件模拟和试验分析了其在低周往复荷载作用下的承载力,得到了单个螺栓连接时的抗震承载力和极限位移,验证了柔性螺栓连接在承载力、耗能能力、对主体结构刚度影响等方面均明显优于刚性焊接连接。
In order to solve the problems of welding connection about the external panel with the main steel frame in the cold area,the flexible connection mode about composite wall panel with steel frame was designed,and the analysis of the bearing capacity under quasi-static loading was carried through ABAQUS software and simulation test,obtained the seismic bearing capacity and ultimate displacement were obtained. The results of theoretical analysis and experimental verification showed that the flexible bolt connection had much better performance than rigid welding connection in bearing capacity,energy dissipation capacity,and influenced on main structure.
作者
李九阳
刘丽华
LI Jiuyang;LIU Lihua(School of Civil Engineering,Changchun Institute of Technology,Changchun 130012)
出处
《工业建筑》
CSCD
北大核心
2018年第8期176-180,67,共6页
Industrial Construction
基金
吉林省科技发展计划项目(20170204005SF)
吉林省省级产业创新专项资金项目(2017C048-4)
吉林省教育厅项目(JJKH20180988KJ)
关键词
复合墙板
钢框架
柔性连接
承载力
composite wall panel
steel frame
flexible connection
bearing capacity
