摘要
结合长沙市营盘路湘江隧道的地质水文条件,介绍了该隧道地面采用袖阀管注浆加固的具体施工方案及工艺流程,并阐述了施工过程中的关键技术及质量保证措施,为今后类似工程施工提供了指导和实践经验。
Combing with the hydro-geologic condition of Xiangjiang tunnel at Yingpan road of Changsha city,it introduces the specific construction scheme and technical process of grouting reinforcement with sleeve valve at the tunnel surface,and describes the key techniques and quality assurance measures during the construction,so as to provide guidance and practical experience for similar engineering construction.
出处
《山西建筑》
2010年第12期335-337,共3页
Shanxi Architecture
关键词
隧道
软弱围岩
袖阀管注浆加固
施工方案
关键技术
tunnel
weak surrounding rock
grouting reinforcement with sleeve valve
construction scheme
key technique
