柏岭寺隧道超前地质预报检测方法  

Detection Method of Advance Geological Prediction in Bailing Temple Tunnel

作　　者：范占超 王宇轩[1] 张如[1] 

机构地区：[1]长安大学公路学院,陕西西安710064

出　　处：《洛阳理工学院学报（自然科学版）》2017年第2期17-19,23,共4页Journal of Luoyang Institute of Science and Technology：Natural Science Edition

摘　　要：柏岭寺隧道为黄土高原土石中低山地貌,位于柏岭寺水库下游约200 m处,可能出现含水地质,影响隧道施工安全。为保证施工进度与安全,在隧道开挖前对掌子面前方需进行超前地质预报,本文以柏岭寺隧道为工程背景,介绍地质雷达的工作原理以及在超前地质预报中的应用,更准确的提供地质信息和科学依据,从而更好的指导施工。Bailing Temple Tunnel is Located at about 200 meters downstream of the Bailing Temple Reservoir. Bailing Temple Tunnel is the Low Mountain Landform in the Loess Plateau. There may be water-bearing geology, which easily influence the safety of tunnel con- struction, in Tunnel. In order to ensure the progress and safety of construction, geological forecast on the excavation in the front of the tunnel is done in time. In the paper, working principle of the geological radar and its application in the advanced geological forecasting are introduced, and the geological information and scientific basis, which more accurately to guide the construction, are put forward.

关 键 词：公路隧道 超前预报 地质雷达 施工安全 

分 类 号：U451[建筑科学—桥梁与隧道工程]