大跨度双T板屋盖结构体系抗震性能研究  

Study on Seismic Performance of Long-Span Double T Slab Roof Structure System

作　　者：孙文倩 郑小洁 SUN Wen-qian;ZHENG Xiao-jie(China Coal Xi'an Design Engineering Co.Ltd.,Xi'an 710054,China;Shanxi Binchang Mining Group Co.Ltd.,Xianyang 712000,China)

机构地区：[1]中煤西安设计工程有限责任公司,西安710054 [2]陕西陕煤彬长矿业有限公司,陕西咸阳712000

出　　处：《工程建设与设计》2023年第9期35-38,共4页Construction & Design for Engineering

摘　　要：通过有限元软件对27m跨的双T板屋盖粮库结构体系建立整体模型,模拟地震作用下的结构地震响应。分别研究在水平地震作用下及竖向地震作用下,结构各构件的位移变化。Through the finite element software,the software for 27 m across a double T plate roof grain structure system to establish the overall model,under the action of earthquake vibration mode decomposition response spectrum analysis ofthe calculation process,respectively under horizontal seismic action and the study,under vertical earthquake on structure under seismic action,the displacement change of members ofthestructure.

关 键 词：大跨度双T板 屋盖结构 水平地震作用 竖向地震作用 位移变化 

分 类 号：TU398.9[建筑科学—结构工程]