文章基本信息

标题：Design Method and Finite Element Analysis of a New Prefabricated Steel Special-shaped Lattice Column
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作者：Zhenghui Qi ; Xiaotong Peng ; Jie Man 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2020
卷号：198
页码：3012-3015
DOI：10.1051/e3sconf/202019803012
出版社：EDP Sciences
摘要：A new steel special-shaped lattice column (SSLC) was proposed, which can be used in prefabricated steel structure residence. The finite element models of four SSLC with different cross-section (L-shaped, T1-shaped, T2-shaped and X-shaped) were established under cyclic loading by using ABAQUS, in which the strength, lateral resist capacity and hysteretic behavior were analyzed. The results indicate that SSLC has adequate strength, stiffness and safety redundancy. Among the four SSLC, the SSLC with X-shaped has the best structural performance and seismic behavior.