煤炭与化工2025，Vol.48Issue(11)：62-64,69,4.DOI:10.19286/j.cnki.cci.2025.11.012
麻家梁煤矿奥灰突水机理探查研究
Study on exploration of Ordovician limestone water outburst mechanism in Majialiang Coal Mine
梁小伟 1杜亮1
作者信息
- 1. 晋能控股煤业集团浙能麻家梁煤业有限责任公司,山西朔州 036002
- 折叠
摘要
Abstract
In view of the abnormal water inflow in No.14104-1 mining face of Majialiang Coal Mine,in order to find the water source and water conducting channel of the working face,through the construction of exploration drilling,combined with the geological and hydrogeological conditions of the water outlet area,the water level,water quality and water conducting channel of the aquifer were comprehensively analyzed.The mechanism of Ordovician limestone water outburst was studied,and the grouting control of the water channel was carried out.Combined with the grouting situation and the change of water inflow,it was finally determined that the water source was Ordovician limestone water and the water channel was fault fissure conducting water.Through the grouting control of the water conducting channel in the floor aquiclude of the water inflow area,the purpose of plugging the water conducting channel was achieved,the risk of water outburst was reduced,and the safe mining of the working face was realized.关键词
水文地质/涌水水源/水质分析/探查研究/注浆治理Key words
hydrogeology/water inflow source/water quality analysis/exploratory research/grouting control分类
矿业与冶金引用本文复制引用
梁小伟,杜亮..麻家梁煤矿奥灰突水机理探查研究[J].煤炭与化工,2025,48(11):62-64,69,4.
