摘要
根据野三关隧道区多阶段的水文地质调查、钻探、示踪试验和地下水观测等成果及开挖揭示,对该区地下暗河的发育进行了重新分析和总结,全面阐述了暗河对隧道的影响,为正在施工的隧道提供参考。
Through multi-stage investigations of hydro-geological condition, boring, tracing test and observation of underground water and the results of excavation, the effect of submerged streams on tunnel construction is discussed comprehensively, thus providing references to forecast the tunnel construction.
出处
《土工基础》
2007年第5期21-23,共3页
Soil Engineering and Foundation
关键词
野三关隧道
地下暗河
涌水
Yesanguan tunnel, underground stream, overflow
