隧道超前地质预报综述

隧道超前地质探测技术主要包括常规地质方法、工程物探方法、数值分析方法等,在预报时一定要结合隧道掌子面前方的具体情况进行合理设计,进一步拓宽隧道超前地质预报概念的含义.特别是在复杂地质条件隧道施工过程中,在加强工程地质分析的同时,应结合工程物探对隧道不良地质进行超前地质探测预报研究,以为隧道工程的快速掘进、支护材料的提前准备以及灾害事故的有效预防提供可靠的地质资料与信息.

Review of Anticipating Geological Prediction in Channel

Anticipating geological prediction technologies in channel include geological technology, engineering geophysics, numerical analysis and so on. Before geological prediction, specific situation in chan- nel should be combined to rational design so as to expand the definition of anticipating geological prediction in channel. Especially in complex geological construction, according to the geological analysis and engineering geophysics, geological prediction should be preconducted for unfavorable geology in channel, which will provide reliable geological data and information for rapid excavation of channel project, prepara tion of support material and prevention of disaster.