摘要
以东北东部铁路通道通灌铁路湾湾川隧道DK164＋350~DK164＋395段为例,介绍了帷幕注浆技术在施工中的应用,并结合实际效果加以验证,为隧道穿越浅埋过河地段时,有效地加固地层,填充节理裂缝和封堵地下水,保证隧道安全顺利开挖提供了参考。
Taking the DK164 ＋350- DK164 ＋395 section of Wanwanchuan tunnel in Tonghua to Guanshui railway which is in the eastern part of Northeast for example,the paper describes the application of curtain grouting technology in the construction,and verify it combining the actual results,which provides a reference for effectively strengthening stratum,filling jointfissure,and blocking groundwater to ensure that the tunnel excavation is safe when the tunnel passes through the shallow-embedded river crossing section.
出处
《内蒙古公路与运输》
2011年第1期28-30,共3页
Highways & Transportation in Inner Mongolia
关键词
帷幕注浆
隧道
应用
curtain grouting
tunnel
application
