摘要
本文介绍郑州市轨道交通第二调度中心连体结构的结构体系、结构分析,对大跨连体结构采用抗震性能化设计方法进行设计,通过对结构体系和布置的合理优化,并对关键构件做适当的加强及相应的构造措施处理,通过设防烈度弹性分析及罕遇地震弹塑性分析,结构实现了性能化指标,具有良好的抗震性能。
This paper introduces the structural system and structural analysis of Zhengzhou Metro Second Control Center.The seismic performance-based design method is adopted for the design of the large-span connected structure.Through the reasonable optimization of the structural system and layout,and the appropriate strengthening of the key components and the corresponding structural measures,the elastic analysis of the fortification intensity and the elastic-plastic analysis of the rare earthquake show that the structure is practical,It has good seismic performance.
作者
董海
韩永雷
陈奕
李宝雄
Dong Hai;Han Yong-lei;Chen Yi;Li Bao-xiong(Beijing Urban Construction Design&Development Group CO.Limited,Beijing 100031)
出处
《建筑科学》
CSCD
北大核心
2020年第S02期12-16,共5页
Building Science