基于综合物探勘测的地质灾害评估  

Geological hazard assessment based on comprehensive geophysical survey

作　　者：李科强 李假广[1,2] 魏增超 Li Keqiang;Li Jiaguang;Wei Zengchao(Institute of Surveying Mapping and Geoinformation of Henan,Zhengzhou 450006,China;Henan Province Engineering Technology Research Center of Geological Exploration Informatization,Zhengzhou 450006,China)

机构地区：[1]河南省地质矿产勘查开发局测绘地理信息院,河南郑州450006 [2]河南省地质勘查信息化工程技术研究中心,河南郑州450006

出　　处：《能源与环保》2021年第11期89-95,127,共8页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

基　　金：河南省义马市第一污水处理厂扩建工程场地综合物探勘测项目(201404)。

摘　　要：为了对义马市污水处理厂二期进行探勘,采用高密度地面电阻率法和反射地震法进行采空区物探测量工作,分析了高密度地面电阻率法和反射地震法的工作原理、仪器设备等,并进行了资料处理和解释。研究得出,根据高密度电法测量和反射地震法测量成果综合推断解释,研究区划分了5个推测疑似采空区和破碎带影响区。研究为后期的施工、设计等提供了更完善的技术参数。In order to investigate the second phase of the Yima Sewage Treatment Plant,the high-density ground resistivity method and the reflection seismic method were used to detect the amount of objects in the goaf,and the working principles and instruments of the high-density ground resistivity method and the reflection seismic method were analyzed,and carried out data processing and interpretation.According to the study,it was based on the comprehensive inference and interpretation of high-density electrical measurement and reflection seismic measurement results,the study area was divided into 5 suspected mined-out areas and fracture zone affected areas.The research provided more perfect technical parameters for the later construction and design.

关 键 词：综合物探 高密度地面电阻率法 反射地震法 资料处理和解释 采空区 破碎带 

分 类 号：P631[天文地球—地质矿产勘探]