物探化探计算技术2025，Vol.47Issue(3)：385-392,8.DOI:10.12474/wthtjs.20240603-0001
综合物探技术在城市轨道交通煤矿采空区勘察中的应用研究
Research on the application of integrated geophysical prospecting techniques in investigating coal mine goaf areas for urban rail transit construction
傅磊 1陈健 2黄亚娟1
作者信息
- 1. 中国煤炭地质总局广东煤炭地质局勘查院,广州 510440
- 2. 中国煤炭地质总局广东煤炭地质局,广州 510403
- 折叠
摘要
Abstract
Accurate detection of coal mine gob areas is a crucial step in constructing urban rail transit systems in coal resource-based cities.In response to the complex geological conditions and significant safety hazards of coal mine gob areas,integrated geophysical exploration techniques are employed for special investigations of these areas.Due to their non-destructive nature,high efficiency,and multi-parameter capabilities,integrated geophysical exploration techniques significantly address complex geological issues.This paper utilizes various geophysical exploration methods for integrated investigation,including microtremor surface waves,resistivity CT logging,and comprehensive well logging.These methods enhance the accuracy and efficiency of the investigation.Through comparative analysis and field verification,the effectiveness of this suite of geophysical exploration techniques in improving the detection accuracy of gob areas and reducing construction risks has been proven.This provides crucial theoretical support and technical guidance for geological exploration in similar engineering projects.关键词
城市轨道交通/煤矿采空区/微动面波探测/电阻率CT测井/综合测井Key words
urban rail transit/vacant area of coal mines/micro-dynamic wave detection/resistivity CT measurement well/comprehensive measurement well分类
地质学引用本文复制引用
傅磊,陈健,黄亚娟..综合物探技术在城市轨道交通煤矿采空区勘察中的应用研究[J].物探化探计算技术,2025,47(3):385-392,8.
