门式刚架轻型房屋钢结构设计研究

Research on Steel Structure Design of Light-weight Building with Portal Frame

门式刚架轻型房屋钢结构具有自重轻、刚度强、传力路径明确、经济效益明显等诸多优点,广泛应用于单层的工建厂房、商用建筑物和大空间、规则建筑中。文章以某停车列检库为依托,详细论述了门式刚架轻型房屋钢结构的设计流程和设计要点,其思路及方法可供其它工程设计参考。

The steel structure of light weight gabled frame buildings has many advantages,such as light deadweight,strong stiffness,clear force transmission path,and obvious economic benefits.It is widely used in single storey industrial buildings,commercial buildings,and large space and regular buildings.Based on a parking and train examination shop,this paper discusses in detail the design process and key points of the steel structure of the light-weight building with portal rigid frame.The ideas and methods can be used for reference in other engineering designs.