摘要
公路隧道施工过程中对掘进前方进行精确的地质预报是隧道安全、高效生产的重要保障。目前公路隧道施工过程中地质灾害超前预报技术可归结为地质分析、物探技术和导坑(或)钻探揭露,其中物探技术主要包括TSP(隧道地震波法预报技术)、地质雷达和瑞利波探测技术,本文旨在归纳和总结各种技术的原理、使用条件和优缺点。
Exact prediction of geological condition for road tunnel construction is one of the important ensure for safe and quick tunnel engineer. At present, the predicting technology for geological disaster in road tunnel construction can sum up to geological analysis, physical detect, and leading tunnel （or）drill. Physical detect technology mainly includes Tunnel Seismic Prediction, ground Penetrating radar and RaleighWave Detect . This paper mainly aimed to summarize these technologies＇ principle, employ condition, the advantages and disadvantages.
出处
《中国安全生产科学技术》
CAS
2006年第4期24-28,共5页
Journal of Safety Science and Technology
基金
2004年福建省交通厅科技信息化项目(编号:2004016)资助
关键词
施工隧道
地质灾害
超前预报
技术分析
tunnel construction
geological disaster
pre- detect
technology analysis
