薛浩然，刘  畅
    （中钢集团天澄环保科技股份有限公司，武汉430205）

[摘要] 结合某 Ф660焊管主厂房工程实例，讲述带吊车的钢结构工业厂房设计要点，对门式刚架，吊车梁，支撑，墙架等做了设计介绍，对同类工程设计提供参考。
[关键词] 钢结构；门式刚架；钢吊车梁；支撑

    Structure design analysis of a welding pipe plant
    Xue Haoran,  Liu Chang
    (Sinosteel Tiancheng Environmental Protection Science & Technology Co.,Ltd., WuHan 430205, China)

Abstract: It combines the practical instance of  Ф660 welding pipe project, illustrates the essentials of light -weight steel structure plant design. lt makes an introduction to the design of gabled frames, crane beam, bracing and girt, and provides reference to design ofthe similar projects.
Keywords: steel structure;  gabled frame;  crane beam;  bracing