Study on Seismic Response of Single-layer Cylindrical Reticulated Shell Due to Horizontal One-dimensional Earthquake

International Conference on Manufacturing Technology, Materials and Chemical Engineering

机械制造;材料科学;化学工业

Yeda, Lian^1 ; Bing, Zhang^1 ; Renqiang, Wu^1

Northwestern Polytechnical University, School of Mechanics, Civil Engineering and Architecture, Xi'an, Shanxi

710129, China^1

关键词: Axial forces;    Earthquake input;    Multi-points;    Single-layer cylindrical reticulated shells;    Space structure;    Structural modeling;    Time history response;    Traveling wave effect;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/392/6/062015/pdf
DOI  :  10.1088/1757-899X/392/6/062015

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

A single-layer cylindrical reticulated shell structure model was established by selecting real seismic waves and using ANSYS structural analysis module, and the structural model was subjected to multi-point earthquake input and consistent input time history response calculations. The result shows that in the seismic design of large-span space structures, the traveling wave effect must be considered. When the traveling wave effect is studied, if we only pay attention to the maximum axial force of the structural member, horizontal one-dimensional input can be performed.