Taking Huilongwan Tunnel as the research object,the causes of cracks in tunnel lining,lining leakage,retaining wall leakage and internal decoration fouling are analyzed one by one.According to the specific disease situation,the appropriate anti-seepage leakage materials and construction technology are selected.Construction schemes of lining reinforcement treatment measures,non-seepage crack treatment measures,seepage treatment,tunnel decoration and maintenance road and drainage ditch are described in sequence.Finally,combined with the actual situation,environment,season and other characteristics of the original tunnel secondary lining,the major hazard sources in the project are identified from the factors of human,machine,material,method and environment,and the corresponding treatment measures are provided.
关键词
回龙湾隧道/土建结构病害/衬砌加固/渗漏水处治/洞内装饰
Key words
Huilongwan Tunnel/Diseases of civil structure/Lining reinforcement/Leakage treatment/Tunnel decoration
维普
万方数据