张振坤
   （天津星伟建建筑工程设计咨询有限公司，天津 300011）

[摘要] 介绍了半预制混凝土结构在新加坡政府组屋中的应用，对建筑物的整体分析、部分预制构件的设计方法、预制构件之间及预制构件和现浇部分之间的连接形式做出了说明。设计实践表明：预制和现浇相结合的建造方法设计理论成熟，施工方法简单，建造周期缩短，工地环境清洁；预应力技术在预制板中的应用能有效地降低工程造价，综合效益明显。
[关键词] 半预制混凝土结构；预制构件；连接形式；设计方法
中图分类号：TU375    文献标识码：A  文章编号：1002-848X(2012) Sl-0766-04

Application of half-precast concrete structures in HDB building in Singapore
Zhang Zhenkun
( Tianjin Xingweijian Consultants Pte Ltd,  Tianjin 300011,  China)

Abstract: The use of half-precast concrete structures in HDB building in Singapore had been discussed, especially the analysis approach to the overall building structures, the design methodology of precast elements and the connection details between precast&cast-in-situ elements. Design and construction practices show that construction method of combining precast & cast-in-situ is based on developed design theory, easy to build with shorter construction period and tidier construction site. The prestressed technology adopted in precast planks can reduce the construction cost effectively and efficiently.
Keywords: half-precast concrete structures; precast element; connection type; design method