综合物探法在地基工程勘察中的应用  

The Combined Application of Integrated Geophysical Methods in Engineering Survey

作　　者：刘垒[1] 雷宛[1] 蒋富鹏[1] 陈思宇[1] 喻汶[1] 

机构地区：[1]成都理工大学地球物理学院,四川成都610059

出　　处：《工程地球物理学报》2013年第1期117-122,共6页Chinese Journal of Engineering Geophysics

摘　　要：物探方法由于其高效、无损的特点,已经广泛应用于场地地基土的勘察中。然而,由于单一物探方法的限制,综合物探的方法就显得尤为重要。文章结合工程实例,以高密度电法与地震反射波法为例,在介绍其方法原理与工作方式的基础上,通过两种方法的综合对比分析,最终获取工区覆盖层、基岩面等地质构造情况,综合评价工程区域的地质分布情况,为工程施工建设提供了可靠的科学依据。Because of the characters of high efficiency and no damage, geophysical prospec- ting has been widely applied in reconnaissance of foundation soil. But for the limitation of sole geophysical method, it is important to think from the view of integrated geophysical prospecting . In this paper, with the practical engineering case, two dimension resistivity and seismic reflection are taken as example, whose principle and working method are introduced, Through the contrast analysis of the two methods, it gets the information of layers and bedrock structure, it comprehensively evaluates the geological distribution in working areas, which has provided a reliable scientific base for engineering construction.

关 键 词：综合物探 高密度电法 地震反射波法 工程勘察 

分 类 号：P631.4[天文地球—地质矿产勘探]