10109工作面覆岩破断规律及导水裂隙带研究
Fracture and Water Conducting Fracture Zone in 10109 Working Face
刘云龙1
作者信息
- 1. 山西煤炭进出口集团蒲县豹子沟煤业有限公司,山西 临汾 041000
- 折叠
摘要
导水裂隙带的发育高度是矿井防治水中的重要技术参数,以豹子沟煤业10109工作面为工程背景,利用数值模拟软件对覆岩断裂规律进行研究,同时计算导水裂隙带发育高度,对其与上覆含水层的关系进行分析,为制定防治水措施提供技术依据并进行实践,保障了10109工作面的安全生产,为类似工作面的安全开采提供借鉴.
Abstract
The development height of the water conducting fracture zone is an important technical parameter for preventing and controlling water in mines.Taking the 10109 working face of Baozigou Coal Industry as the engineering background,numerical simulation software was used to study the laws of overlying rock fractures.At the same time,the development height of the water conducting fracture zone was calculated,and its relationship with the overlying aquifer was analyzed.This provides technical basis and practice for formulating water prevention and control measures,ensuring the safe production of the 10109 working face and providing reference for the safe mining of similar working faces.
关键词
导水裂隙带/煤层开采/水文地质Key words
water conducting fracture zone/coal seam mining/hydrogeology and geology引用本文复制引用
出版年
2024
NETL
NSTL
万方数据