摘要
拱肋压注混凝土施工在拱桥施工中是一个很重要的环节。介绍拱肋混凝土的压注工艺和方法,包括选材、混凝土配合比的设计,混凝土的拌制、运输等。可供借鉴。
The rib pressure-grouted concrete engineering is a very important section in arch bridge construction,which needs paying more attentionsto. This paper introduces the pressure-grouted technique and method of rib concrete,including material selection,design of concrete＇s mixture proportion,mix and transportation of concrete and so on,which could be referenced.
出处
《港口科技》
2010年第4期2-4,26,共4页
Port Science & Technology
关键词
桥梁
施工
钢管拱
混凝土
调整
压注
bridge construction steel pipe arch concrete adjustment pressure-grouted
