薛浩然
    (中钢集团天澄环保科技股份有限公司，武汉430205)

[摘要] 结合一具体工程实例，介绍了地下料仓中沉井、框架以及钢屋面的结构设计过程，对类似工程结构设计具有参考价值。
[关键词] 沉井；框架；钢屋面

    A brief analysis about the underground flux open caisson
    Xue Haoran
    (Sinosteel Tiancheng Environmental Protection Science&Technology Co.,Ltd, WuHan 430205, China)

Abstract: Used a practical project to introduce the procedures of designing the structure of the open caisson, frame and steel roof for an underground stock bin. It can be used as a reference in the structural design of similar projects.
Keywords: open caisson;  frame;  steel roof