会议论文详细信息
2018 International Conference of Green Buildings and Environmental Management
Study on the Influence Factors of the Seismic Performance with Specially Shaped Columns Under Rare Earthquake
土木建筑工程;生态环境科学
Tang, Jian^1 ; Yang, Pu^2 ; Li, Anqi^1 ; Li, Xiaofang^1 ; Yu, Zheya^1
Jiangxi Science AndTechnology Normal University, Nanchang
330013, China^1
Chong Qing University, Chongqing
400044, China^2
关键词: Failure mechanism;    Frame structure;    Relative ratios;    Section thickness;    Seismic Performance;    Specially shaped columns;    Structural analysis softwares;    Three-dimensional dynamic analysis;   
Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/186/2/012051/pdf
DOI  :  10.1088/1755-1315/186/2/012051
Subject:71.5|57.1
来源: IOP
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【 摘 要 】
Based on the structural analysis software ANSYS, a three-dimensional dynamic analysis model of frame structure with specially shaped columns is established. The influence of ratio of section height to section thickness on the seismic performance of the frame structure with specially shaped columns is studied, and the relative ratio of section height to section thickness is determined. On the basis of ratio of section height to section thickness, the energy dissipation properties and failure mechanism of frame structure with the specially shaped columns under the rare earthquake are studied. The results show that the ratio of section height to section thickness has a certain influence on the seismic performance of the structure, and seismic performance of the structure is better when the ratio is close to 4.
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