摘要
针对大檩条屋面结构体系的特点,应用有限元计算软件,对结构体系变形特点、大檩条隅撑组合梁进行系统分析,并对大檩条简化计算方法加以讨论,得出若干设计中需要注意问题的处理意见。
According to the characteristics of large purlin roof structure system, it systematically analyzes the features of structure＇s deformation and knee-bracing combined beams of large purlin using finite element analysis. Meanwhile, the simplified calculating method is discussed and the solutions to several probable problems in the process of designing is concluded.
出处
《钢结构》
2014年第3期48-50,71,共4页
Steel Construction
关键词
大檩条屋面体系
隅撑
连续梁
面外变形
large purlin roofing system
knee-bracing
continuous beam~ out-of-plane deformation
