摘要
介绍了洛湛线北岗隧道软弱破碎带的基本情况,通过综合运用帷幕注浆、超前管棚和施工中的监控量测等技术手段,成功穿越软弱破碎带的情况,总结了一些施工经验,以供同类工程的设计、施工参考。
By using integrated technical methods including grouting by concrete curtain, advanced pipe-shield, monitor and measure in construct. The basic situation of Beigang tunnel on Luozhan railway succeeding in crossing-over weak-fracture zone is introduced in the article. Some good design and construct experiences are generalized. The reference for similar project is supplied in the article.
出处
《山西建筑》
2007年第19期313-314,共2页
Shanxi Architecture
关键词
单线隧道
软弱破碎带
帷幕注浆
监控量测
single tunnel, weak- fracture zone, grouting by concrete curtain, monitor and measure
