Study on FEM Analysis of Multistory Steel Frame Structure and Its Optimal Design

摘要：

An finite element model(FEM)of multistory steel frame structure is established by applying ANSYS parametric design language(APDL)in this paper,where the objective function of optimization is defined as the minimum volume of a Pin framework．The optimal design are carried on by applying the optimized toolbox of ANSYS,based on analysis the situation of the most disadvantageous load combination． Several approaches have been proposed to avoid restraining to the local minimum．Experimental results show that the section size of the structural element improved obviously．

关键词： steel frame FEM ANSYS Optimal Design

作者: Wang Ru Shao Zhenqi Qin Long

作者单位: School of civil engineering Xian University of Architecture＆Technology Xian 710055,Shaanxi,China School of civil engineering Xi’an University of rchitecture＆Technology Xi’an 710055,Shaanxi,China Dept.of Civil Engineering Engineering College of Armed Police Force Xi’an 710086,Shaanxi,China Schoo

会议类型: 国际会议

会议名称: 2011 International Conference on Manufacturing and Industrial Engineering(ICMIE 2011)(2011年制造及工业工程国际会议)

会议地点: 海口

会议语种:英文

页码: 476-479

在线出版日期: 2011-02-22（万方平台首次上网日期，不代表论文的发表时间）