煤炭与化工2025，Vol.48Issue(5)：56-59,4.DOI:10.19286/j.cnki.cci.2025.05.012
基于微震监测技术的工作面导水裂隙带发育高度研究
Study on the development height of water conduction fracture zone in working face based on microseism monitoring technology
刘银波1
作者信息
- 1. 冀中能源股份有限公司,河北邢台 054000
- 折叠
摘要
Abstract
As the basic parameter of the mine,the development height of the roof water conduction fracture zone is helpful to the disaster prevention and control of the mine.In order to grasp the development height of the roof water conduction fracture zone in the north shaft of Dongpang Mine,taking the 9209 test mining face as the engineering background,through theoretical analysis,the development characteristics of the roof water conduction fracture zone were studied and analyzed by microseism monitoring technology.The practice showed that the microseism monitoring technology could reflect the failure process and movement law of the overlying surrounding rock of the coal seam,and the development height of the water conduction fracture zone was basically consistent with the theoretical calculation results.关键词
综采工作面/导水裂隙带/发育高度Key words
fully mechanized mining face/water conduction fracture zone/development height分类
矿业与冶金引用本文复制引用
刘银波..基于微震监测技术的工作面导水裂隙带发育高度研究[J].煤炭与化工,2025,48(5):56-59,4.
