摘要
通过对斜拉钢结构雨棚体系的设计 ,重点分析比较对于不同斜拉初始拉力的取值 ,该雨棚构件的受力特点 ,以及对斜拉构件和斜拉节点的重点设计 ,从而对该体系的受力特点有了更深的认识 。
An analysis was made of the selection of initial tensional force of the cable-stayed canopy, the force-bearing characteristics, and the design of relevant members and nodal joints. A rational force structure was obtained.
出处
《铁道标准设计》
2004年第6期108-111,共4页
Railway Standard Design
关键词
钢结构雨棚
斜拉体系
初始应力
位移
纵桁梁结构
steel structure canopy, cable-stayed system, initial stress, displacement
