（中国航空规划设计研究总院有限公司， 北京 100120）

［摘要］简要介绍了某科研楼混凝土空心楼板的设计与施工。设计方面介绍了该工程的基本情况、设计标准的采用；通过两种不同楼板方案的对比，得出空心楼板比预应力实心板节省的结论。施工方面介绍了抗浮验算公式，通过设置抗浮拉丝、条形混凝土垫块、卡具等措施保证填充块不上浮、偏移。

［关键词］空心楼板； 方案对比； 填充块

中图分类号： TU375,TU318 文献标识码： A文章编号：  1002-848X(2016)S2-0126-04

Design and construction of concrete hollow floors of a scientific research building

Wang Jun， Yao Renzhi， Li Xinjian 

(China Aviation Planning and Design Institute (Group) Co., Ltd., Beijing 100120, China)

Abstract: A brief introduction of the design and construction of concrete hollow floors of a scientific building was given. In design aspect, the basic situation of this project and adoption of design standards were presented, the final conclusion is that the cost of hollow floors is lower than the prestressed solid floor through the comparison of two differents floor plan. In construction aspect, the formula of anti-floating checking was presented, installing anti-floating iron wire, bar-type concreat block and fixture ensure the padding block not to floating and shifting.

Keywords: hollow floor; scheme comparison; padding block

作者简介:王军，高级工程师，一级注册结构工程师，Email:vivan8616@sina.com。