浅埋暗挖隧道全断面帷幕注浆施工技术

Construction Technology for Full-face Curtain Grouting in Shallow Tunnels

本文介绍了浅埋暗挖隧道采用超前全断面帷幕注浆止水施工技术减少地层失水对地表植物、建筑物以及管线的影响,并加快隧道施工进度的成功经验,仅供同行参考。

This paper introduces construction technologies for advanced full-face curtain grouting in shallow tunnels, which can reduce the influence of formation water loss on the surface plants, buildings and pipelines. This successful experiences of tunnel construction schedule are analyzed just for peer reference.