摘要
简要介绍了辽宁抚顺(旺清门)至南杂木高速公路红升隧道工程地质勘察情况,即采用地表调绘、钻探、物探、原位测试、室内试验等综合勘察手段,查明了隧道工程地质特征及水文地质条件,划分围岩级别,并对隧道施工时的地质问题进行了分析及预测。
Geological survey of Hongsheng Tunnel of Wangnan - Nanzamu Expressway in Fushun of Liaoning province is introduced briefly, adopting survey measures of earth surface annotation, drilling, geophysical prospecting, normal position test and laboratory test. Geological features of tunneling and hydrogeological condition are determined and surrounding rocks are classified. Geological problems during tunnel construction are analyzed and predicted.
出处
《北方交通》
2012年第1期65-67,共3页
Northern Communications
关键词
公路隧道
勘察手段
地质及水文特征
围岩级别
Highway tunnel
Survey measures
Hydrogeological features
Surrounding rock class
