后张预应力孔道灌浆现状  

The Situation of Post-prestressed Grouting

作　　者：冯大斌[1] 董建伟[1] 孟履祥[1] 

机构地区：[1]中国建筑科学研究院,北京100013

出　　处：《施工技术》2006年第4期49-51,共3页Construction Technology

摘　　要：阐述了国内外后张预应力孔道灌浆现状及国内灌浆存在的问题,并针对这些问题提出了一些可行的建议。The paper shows domestic and foreign situation about post-prestressed grouting and points out the existing problems about grouting in China. In addition, based on the problems, some feasible measures and several subjects that should be solved as soon as possible are put forward.

关 键 词：预应力 后张预应力 灌浆 

分 类 号：TU757.14[建筑科学—建筑技术科学]