摘要
结合张弦梁钢结构屋盖在施工安装过程中常见的缺陷,通过理论推导和ANSYS有限元计算分析,评估施工缺陷对结构力学性能产生的影响,提出减少施工缺陷对屋盖结构影响的建议,可供日后的设计工作、现场施工、质量与安全监督借鉴。
It was conducted evaluation of the effects of the common defects during construction and erection of beam string steel roof on its mechanical behavior by means of theoretic derivation and ANSYS. It was also proposed some suggestions on reducing the effects of construction defects on the sort of steel roof,which provided a guide to the design,site construction and quality safety supervision of this structure.
出处
《钢结构》
2011年第4期25-27,67,共4页
Steel Construction
基金
"十一五"国家科技支撑计划基金项目(2006BA01B081)
关键词
张弦梁
施工缺陷
力学性能
beam string
construction defects
mechanical behavior
