赵东昕¹，  周红霞²，  谢靖中³，  赵  影³
    （1 温州市建筑设计研究院，温州325000；2 温州市城市规划设计研究院，温州325000；3 上海佳构软件科技有限公司，上海200437）

[摘要] 介绍了现浇空心板楼盖应用于大柱网、大荷载仓储及厂房结构的设计实例。根据板式楼盖的受力特点，确定合理的结构布置方式。采用细分板单元模型进行精细化分析，根据其应力分布规律，优化了结构布置，采取合适的配筋方式及构造措施。通过几个实际工程的对比分析，空心板楼盖在大跨度、大荷载结构中，比梁板式楼盖更为经济有效。本文还对现有规程的一些规定进行了讨论。
[关键词] 现浇混凝土空心楼板；无梁楼盖；工业厂房；仓储工程；结构设计优化；构造措施
中图分类号：TU375    文献标识码：A  文章编号：1002-848X(2011) S2-0086-05

    Design and applications of hollow flat slab structure in the industrial buildings and warehouses
    Zhao Dongxin¹,  Zhou Hongxia²,  Xie Jingzhong³,  Zhao Ying³
    (1 Wenzhou Architectural Design and Research Institute, Wenzhou 325000, China; 2 Wenzhou City Academy of Urban Planning and Design, Wenzhou 325000, China; 3 Shanghai Jiagou Software Technology Co., Ltd., Shanghai 200437, China)

Abstract: Hollow flat slab structure is one of the structure forms suitable for large span and heavy load. Several examples show that hollow flat slab structure can get better applicability and better economy than beam-column structure. Those examples had been designed using finite element analysis method. According to the stress distribution of the hollow flat slab, the structurallayout and reinforcement layout had been optimized, which can make sure of security and economy. In addition, some provisions of the tecluucal codes have been discussed.
Keywords: hollow slab; flat slab; industrial buildings; warehouse; optimization design; structural measures