摘要
通过介绍国际高层建筑项目的预应力现浇板的施工工艺,包括预应力现浇板的张拉工艺及张拉时间的控制,同时也介绍了灌浆时间、灌浆工艺和浆液配合比问题,使项目得以顺利施工。
This paper mainly introduces construction process for cast-in-situ prestressed board including tensioning process,control of tensioning time.At the same time,this paper introduces also the determination of grouting time,grouting technique and mix proportion,so that the project is constructed smoothly.
出处
《施工技术》
CAS
北大核心
2013年第6期38-40,共3页
Construction Technology
基金
中建股份科研项目资助(CSCEC-2011-C-04)
关键词
高层建筑
预应力板
张拉
灌浆
tall buildings
prestressed board
tension
grouting
