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《Journal of Beijing Polytechnic University》 2001-01
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Elastic-Plastic Seismic Response Analysis of Lattice Shells

Xue Suduo; Wang Jianning; Cao Zi; Zhang Yigang (College of Architecture and Civil Engineering, Beijing Polytechnic University, Beijing 100022 )  
A theoretical study is presented on elastic-plastic seismic performance of lattice shells.Using a nonlinear computer program, the seismic response analysis of a double-layer cylindrical lattice shell is carried cut A detailed analysis is performed to investigate the elastic-plastic performance of the shell under strong ground motions. The elastic-plastic behaviors for displacements of nodes and stresses of members of the structure are discussed. Some suggestions are given for guiding the design of lattice shell in seismic regions.
【Fund】: 国家自然科学基金资助项目!(59895410);; 北京市自然科学基金资助项目!(8982004)
【CateGory Index】: TU392.6
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