摘要
以嘉兴八佰伴购物中心项目为研究对象展开研究探讨,由于该建筑结构存在扭转不规则、平面开大洞、局部柱越层等多项不规则,对工程的各向不规则进行深入分析,采取了增加结构整体扭转刚度和性能化设计的针对措施。结果表明,通过采用对重点部位的加强设置斜撑,对增加结构的抗扭刚度效果明显,可以增强整体结构的强度和延性,从而保证结构整体的抗震安全性。
Conduct research and exploration on the Jiaxing Babaiban Shopping Center project as the research object.The building is a irregular torsion structure with large openings in plane and some columns that across several layers.This paper introduces some measures to solve the structure anisotropic irregular take.Results show that,by using the strengthening of key parts,obviously to increase the torsional stiffness of the structure,but also can enhance the strength and ductility of the building,so as to ensure the seismic safety of the whole structure.
作者
梁乾乾
潘安阳
刘宇鑫
Liang Qianqian;Pan Anyang;Liu Yuxin(Nanjing Vocational Institute of Railway Technology,Nanjing Jiangsu 210031,China)
出处
《山西建筑》
2024年第5期42-44,62,共4页
Shanxi Architecture
基金
南京铁道职业技术学院校级基金项目(YXKC2023087,2022KCSZ015)。
关键词
框架-支撑结构
不规则结构
时程分析
braced frame structure
irregular structure
time-history analysis
作者简介
梁乾乾(1985-),男,博士,高级工程师,一级注册结构工程师,从事结构工程原理及应用工作。
