概论隧道超前地质预报技术体系  

An introduction to technical system of tunnel’s geological forecast

作　　者：俞文生 刘志刚[2] 

机构地区：[1]江西省交通厅工程咨询监理中心,江西南昌330008 [2]石家庄铁道学院院桥隧地质技术研究所,河北石家庄050043

出　　处：《辽宁工程技术大学学报（自然科学版）》2009年第3期379-381,共3页Journal of Liaoning Technical University (Natural Science)

基　　金：国家财政部基金资助项目(2007)

摘　　要：为解决隧道超前地质预报质量偏低问题,研制了一套完整的地质预报技术体系。它不只是各种仪器探测,还包括大量的工程地质预报手段,并形成一个完整的技术体系。该体系主要包括:隧道所在地区地质分析与宏观预报,隧道的洞身不良地质体的超前预报,超前钻探和施工地质灾害临近警报,共四个组成部分,即四大技术步骤。这一技术体系的准确应用,可以极大地提高隧道超前地质预报的水平。提出的技术路线,是隧道超前地质预报的必由之路。The author combined with several years＇ work experiences, developed a relatively integrated geological forecast technical system to solve the problem of the low quality of tunnel＇s geological forecast. It is not only involves various kinds of instruments＇ detections, but also includes many engineering geological forecasting tools, and forms a complete technical system. This technical system is composed of four parts, called four technical steps, include：the geological analysis and macroscopic forecast for location of tunnel, the prediction of the tunnels harmful geologic unit, the advance drilling and near warning of the constructral geologic calamity. The accurate application of this technical system can greatly increase the levels of the tunnel＇s geological forecast. The proposed technical route is the only way of the tunnel＇s geological forecast.

关 键 词：隧道 超前地质预报 技术体系 灾害 

分 类 号：U45[建筑科学—桥梁与隧道工程]