Ultimate Strength and Parametric Analysis of T-/π-Joints in SHS sections

摘要：

T-/π- unstiffened Vierendeel connections in SHS sections loaded by axial and shear forces have been studied by nonlinear finite element method and uniform design approach. The influence of cross-sectional dimensions of members, the segmental length and the height of a Vierendeel truss were considered. Analysis shows that the cross-sectional dimensions of members exert a significant influence on the ultimate strength. However, the effect of segmental length and the height on T-/π- joint of a Vierendeel truss in SHS sections may not be neglected absolutely when accurate ultimate load-carrying capacity is required.

作者: Jianchun Xiao Jinfang Liu Hao Xu Kejian Ma

作者单位: Institute of Space Structures, Guizhou University, Guiyang 550003, P.R.Chinal

会议类型: 国际会议

会议名称: The Second International Joint Conference on Computational Science and Optimization(CSO 2009)(2009 国际计算科学与优化会议)

会议地点: 三亚

会议语种:英文

页码: 242-244

在线出版日期: 2009-04-24（万方平台首次上网日期，不代表论文的发表时间）