Combined with the case of main storehouse in Xinshan depot of the first-stage construction of Xuzhou Metro Line 3, the key technologies of structural design of main storehouse were summarized in this paper from four aspects: structural modeling, foundation design, superstructure design, bracket and crane beam arrangement. Relevant experience and suggestions can be referred to structure design of similar reinforced concrete factory.%以徐州市轨道交通3号线一期工程银山车辆段物资总库为工程案例, 从结构建模、基础设计、上部结构设计、牛腿及吊车梁布置四个方面, 对物资总库结构设计的关键技术进行了总结, 相关结构设计经验及建议可供类似钢筋混凝土厂房结构设计参考.
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