注浆工艺在加固涵洞中的应用  

Application of Injection Grouting Technique in Reinforcing Masonry Culvert

作　　者：杨植春[1] 程卫军[1] 阳先全[1] 

机构地区：[1]中交第二公路勘察设计研究院有限公司,湖北武汉430056

出　　处：《交通标准化》2008年第7期116-119,共4页Communications Standardization

摘　　要：通过对京珠高速公路广韶段浆砌片石涵洞出现的病害进行分析,提出利用钢花管小孔注浆的方式对基础、台后填土及涵台身进行注浆加固,并全面介绍具体加固原则及施工工艺,可为涵洞加固提供一套行之有效的维修处治方法。Through analyzing the diseases of masonry culvert in Guangshao Section of Beijing-Zhuhai expressway, it is put forward that eyelet injection method of the steel perforated pipe can reinforce the foundation, the embankment fill and the culvert body. At the same time, the paper intruduces the principles of reinforcing and construction technique in an all-round way, which comes up with a set of effective maintenance and treatment method for reinforcing masonry culvert.

关 键 词：浆砌片石涵洞 注浆 施工工艺 

分 类 号：U449[建筑科学—桥梁与隧道工程]