一、一般说明对于钢筋混凝土装配式单层厂房横向排架的分析,通常是不考虑屋盖的作用。但实际上屋盖具有相当的作用,它将各横向排架连接在一起,能将集中水平外力(例如吊车荷载)沿厂房纵向进行传递分配。这方面的研究工作已进行得较多,我国《钢筋混凝土结构设计规范》(TJ10-74)中专门有一附录,内容为单层厂房排架考虑整体空间作用 First, the general description For the analysis of reinforced concrete single-storey factory building horizontal rack, usually does not consider the role of the roof. However, in fact, the roof has a considerable effect. It connects the horizontal trusses together, and can distribute concentrated external forces (such as crane loads) along the longitudinal direction of the plant. The research work in this area has been carried out more. There is an appendix in the “Code for the Design of Reinforced Concrete Structures” (TJ10-74) in China.