三维直流并行高密度电法与瞬变电磁法在某玻璃管拟建场地勘察中的应用  

Application of Three-dimensional Direct Current Parallel High Density Electricity Method and Transient Electromagnetic Method in the Survey of a Planned Glass Tube Site

作　　者：姚丽芳 张顺中 陈兴海 潘乐荀 汤连生 YAO Li-fang;ZHANG Shun-zhong;CHEN Xing-hai;PAN Le-xun;TANG Lian-sheng(School of Naval Engineering,Guangzhou Maritime University,Guangzhou 510725,China;Zhejiang Engineering Survey and Design Institute Grope Co.Ltd,Ningbo 315012,China;Anhui Huizhou Geology Security Institute Co.,Ltd,Hefei 230601,China;School of Earth Science and Engineering,Sun Yat-sen University,Guangzhou 510275,China)

机构地区：[1]广州航海学院航务工程学院,广州510725 [2]浙江省工程勘察院,宁波315012 [3]安徽惠洲地质安全研究院股份有限公司,合肥230601 [4]中山大学地球科学与工程学院,广州510275

出　　处：《科学技术与工程》2020年第34期13983-13989,共7页Science Technology and Engineering

摘　　要：为了查明拟建场地的岩溶空洞详细情况,结合该地区的工程地质水文状况,采用三维直流并行高密度电法与瞬变电磁法两种物探手段相结合的方法,利用上述两种方法的各自优势作出解释和推断,结果与钻探资料揭示吻合程度很高,证明这种联合物探方法在岩溶勘探中有良好的应用效果。In order to ascertain the details of karst voids in the proposed site and combine the engineering geological and hydrological conditions in the area,a method combining three-dimensional direct current parallel high-density electrical method and transient electromagnetic method was adopted to explain and infer the karst voids by using the respective advantages of the two methods.The results were in accordance with the drilling data.It is proved that this combined geophysical method has good application effect in karst exploration.

关 键 词：高密度 电阻率 瞬变电磁 岩溶 

分 类 号：P631.325[天文地球—地质矿产勘探]