基于高密度电法的岩溶勘查——以枣庄某工程为例  

Karst Exploration Based on High-density Electrical Method--Setting a Project in Zaozhuang City as an Example

作　　者：武志敬 朱文科[2] 李兆令 代小强 靳立杰 WU Zhijing;ZHU Wenke;LI Zhaoling;DAI Xiaoqiang;JIN Lijie(No. 5 Exploration Institute of Geology and Mineral Resources,Taian,Shandong 271000;No.312 Unit of Bureau of Geology and Mineral Exploration of Anhui Province, Bengbu, Anhui 233040;Nan Jiang Hydrogeologic Team,Chongqing Geological Engineering Investigation Institute,Chongqing 410047;No.1 Exploration Institute of Geology and Mineral Resource, Ji’nan,Shandong 250014)

机构地区：[1]山东省第五地质矿产勘查院,山东泰安271000 [2]安徽省地质矿产勘查局312地质队,安徽蚌埠233040 [3]重庆市地勘局南江水文地质工程地质队,重庆410047 [4]山东省第一地质矿产勘查院,山东济南250014

出　　处：《山东国土资源》2022年第3期45-52,共8页Shandong Land and Resources

基　　金：山东省自然资源厅,山东省岩溶发育区地质环境调查,鲁地环(2018)6号。

摘　　要：高密度电阻率法因其测点密度高、信息量大、对探测对象不造成损伤等特点,被广泛应用于各种工程开发和建设场地的前期岩溶探测工作中。本文以山东省枣庄市某工程场地岩溶探测效果为例,系统地介绍了高密度电法在岩溶探测中的应用方法和效果。该工程场地岩溶广泛发育,给楼房基础带来严重危害,通过开展高密度电法工作并经钻孔实地验证,划分了不同岩性的分布范围,推断多条断裂,基本查明了岩溶分布范围及其发育特征,研究表明,高密度电阻率法在岩溶探测中有着不错的应用效果。High density resistivity method is widely used in the early karst exploration of various engineering development and construction sites because of its high density of measuring points,large amount of information and minimal damage to the detected object.In this paper,setting the karst detection effect in an engineering site in Zaozhuang city as an example,the application method and effect of high-density electrical method in karst detection have been introduced.Karst is widely developed in this engineering site.It will damage the building foundation.Through highdensity electrical method and field verification of drilling,the distribution range of different lithology has been divided,and multiple faultshave been inferred.The distribution range and developmen characteristics of karst have been identified.Highdensity electrical method has a good application effect in karst detection.

关 键 词：岩溶勘探 高密度电法 断裂 枣庄 

分 类 号：K826.16[历史地理—历史学]