袁金文
    （北京华咨工程设计公司，北京 100045）

[摘要] 顶面覆土绿化的普通跨度的纯地下车库，其结构形式主要有无梁楼盖与普通梁板式楼盖两种。对无梁楼盖和梁板式楼盖在地下车库应用中的经济性进行了比较。并结合工程实例，分析了在地下车库中选择无梁楼盖方案的一些决定因素和优缺点。最后对地下车库无梁楼盖的设计做一些归纳总结，提出一些看法和做法，以供类似工程结构设计参考。
[关键词] 地下车库；无梁楼盖；梁板式楼盖
中图分类号：TU93    文献标识码：A  文章编号：1002-848X(2012) Sl-0813-05

Application of beamless slab structure in underground garage
    Yuan Jinwen
    ( Beijing Huazi Engineering Design Company, Beijing 100045, China)

Abstract: The main structure forms of the common span underground garage covered with thick soil are beamless slab structure and ordinary beam-slab floor structure. The economy of the two kinds of structure in underground garage was compared. Combined with engineering examples, the determinants, advantages and disadvantages of beamless slab structure in underground garage were discussed. At the end,the views and practices of design of beamless slab structure in underground garage for similar projects in structural design reference were summarized.
Keywords: underground garage; beamless slab structure; beam-slab floor structure