断层特征参数地质雷达探测与识别的应用研究-岩土力学.PDF

第25 卷第5 期 岩 土 力 学 Vol.25 No.5 2004 年5 月 Rock and Soil Mechanics May 2004 文章编号：1000－7598 －(2004) 05 －832 －03 断层特征参数地质雷达探测与识别的应用研究 刘传孝，蒋金泉，杨永杰 （山东科技大学 资源与环境工程学院， 山东 泰安 271019 ） 摘 要：在地下空间中，用地质雷达方法沿水平方向探测可以确定断层的位置及走向，沿垂直方向探测可以测定断层的倾向、 倾角和落差，但不能用于查明断层面内充填物的详细情况。因此，采用地质雷达方法对断层部分特征参数的准确判定，对地 下工程的开挖与维护具有一定的工程地质意义。 关 键 词：地质雷达；断层；参数；识别 中图分类号：TU 459 文献标识码：A Research on application of ground penetrating radar to detecting and identifying parameters of faults LIU Chuan-xiao, JIANG Jin-quan, YANG Yong-jie ( Institute of Resources and Environment Engineering, Shandong University of Science and Technology, Tai’an 271019, China ) Abstract: In underground space, the ground penetrating radar can be used to determine position and strike of a fault by probing in horizontal direction. Also this method may find dip, hade and throw of a fault by probing in vertical direction. However, it can not be used to describe features of fillings in fault plane in detail. That is, finding some parameters of faults accurately has geological and engineering values to excavation and maintenance of underground engineering. Key words: ground penetrating radar; fault; parameter; identification 1 引 言