Application of logging-resistivity joint exploration to 3D geological modeling for environmental investigation of a certain landfill site
Geological exploration accuracy is a significant factor in the reliability of the comprehensive environmental survey outcomes of informal landfill sites.This study conducted drilling-high-density resistivity joint exploration of an informal landfill site using 754 high-density resistivity measurement points,12 parameter wells,and aerial surveys.Based on the binary analysis method of landfill layers and base,as well as the fuzzy mathematics theory,this study analyzed and interpreted the distribution characteristics of four layers of landfills,base,and leachate.Furthermore,this study established a 3D geological model of the landfill site and analyzed the spatial distri-bution of environmental geological elements.The drilling-derived verification results and the applicability evaluation demonstrate that the drilling-high-density resistivity joint exploration can be used to investigate informal landfill sites to obtain reliable geological results con-sistent with site characteristics.
3D modelinglandfillhigh-density resistivity methodenvironmental investigationengineering drilling
万方数据
维普
