门式刚架轻型房屋钢结构的设计要点

摘要

对门式刚架轻型房屋钢结构的设计过程进行了分析,从规范的选择、基本规定、结构布置、构件设计、关键节点处理等方面进行了论述,并进行了有关的设计要点的研究,从而达到了强化设计要点的效果。%This paper analysed the design process of steel structure of light-weight buildings of portal frame,made discussion from the standard selection,basic rules,structure arrangement,structure design,key nodes process and other aspects,and researched the relevant design key points,so as to achieve the effect of strengthening design key points.