物探与化探2024，Vol.48Issue(6)：1730-1740,11.DOI:10.11720/wtyht.2024.0247
基于颜色融合技术的综合跨孔层析岩溶探测方法
A comprehensive crosshole tomography method for karst identification based on color fusion technology
摘要
Abstract
Single crosshole tomography features a multiplicity of solutions,rendering it challenging to accurately identify karst anoma-lies.Given this,this study introduced color fusion technology and tested its effectiveness in the inversion of three types of crosshole seismic CT data using numerical simulations:elastic wave travel time CT,elastic wave attenuation CT,and electromagnetic wave atten-uation CT.A field experiment on karst identification using comprehensive crosshole CT data reveals that the color fusion technology can effectively enhance the accuracy of karst identification.The results of this study provide an effective method for comprehensive crosshole detection and interpretation for karst exploration in foundational projects such as oil and gas pipelines,bridges,and tunnels,holding great significance for improving the exploration accuracy of karst.关键词
岩溶探测/跨孔层析成像/弹性波CT/电磁波CT/RGB颜色融合Key words
karst cave detection/crosshole tomography/elastic wave CT/electromagnetic wave CT/RGB color fusion分类
天文与地球科学引用本文复制引用
牟晓东..基于颜色融合技术的综合跨孔层析岩溶探测方法[J].物探与化探,2024,48(6):1730-1740,11.基金项目
国家重点研发项目课题"岩溶塌陷隐患立体精准探测技术"(2022YFC3003300-2) （2022YFC3003300-2）
中石化石油工程设计有限公司科研项目"岩溶裂隙地段定向钻勘察及施工技术应用研究"(KY 2023001) （KY 2023001）
