公路桥梁工程高性能混凝土施工问题研究  

Research on HPC in expressway bddge engineering

作　　者：董进秋[1] 訾若冰 杜艳廷[1] 闻宝联[1] 

机构地区：[1]天津市市政工程研究院,天津300074

出　　处：《中国包装科技博览（混凝土技术）》2012年第10期40-43,共4页China Science and Technology Review

摘　　要：普通混凝土向高性能混凝土发展是一个必然的趋势。目前在高速公路桥梁工程中推广使用高性能混凝土已逐渐为人们所接受，但是在高性能混凝土使用过程中还存在着一些问题。本文通过对一些工程案例的分析，希望对高性能混凝土的推广应用具有参考和借鉴作用。High performance concrete （ HPC ） have attracted wide attention in the fields of engineering. It will be the developing trends that concrete is developed toward high performance. The using of high performance concrete in expressway bridge engineering has been gradually accepted by people. At the same time, the problems between the structure and HPC is analyzed. In this paper, the causes of HPC quality problems are identified and analyzed, which provides references for other similar projects.

关 键 词：高性能混凝土 公路桥梁 存在问题 分析 

分 类 号：TU528.31[建筑科学—建筑技术科学]