摘要
以某高速公路隧道工程为例,从准备工作、技术要点两个方面,介绍了地表深层注浆技术的现场应用,并指出注浆注意事项。结果加固了隧道的围岩结构,提高了隧道施工过程中的安全性,值得在类似工程中推广应用。
This paper,taking a highway tunnel project as an example,introduces the field application of surface deep grouting technology from two aspects of preparation and technical points,and points out the notes of grouting.The results reinforce the surrounding rock structure of the tunnel,improve the safety of tunnel construction,and deserve to be popularized in similar projects.
出处
《山西建筑》
2017年第26期161-162,共2页
Shanxi Architecture
关键词
高速公路隧道
浅埋地段
地表深层注浆
highway tunnel, shallow buried lot, surface deep grouting
