摘要
煤矿在开采过程中由于设计不合理、地质防治水工作不到位以及矿井开拓延伸破坏井田保护煤柱,导致矿井在生产过程中水害发生率不断提高。本文简单浅析了当前煤矿水害分类及其危害以及煤矿防治水工作存在的难题,并制定了相应的对策措施,力求保证煤矿安全生产,降低煤矿水害的发生,提高煤矿经济、安全效益。
In the mining process, the unreasonable design, the lacking water control work, and the mine extension mine that destroyed is the protection coal pillar, cause the improvement of the mine flood occurrence rate. This paper briefly analyzes the current coal mine flood classification and hazard and problems of mine water prevention, and formulate corresponding measures, to ensure the safe production of coal mine, reduce the coal mine water damage, and improve coal mine safe and economic benefits.
出处
《山东煤炭科技》
2017年第1期152-153,共2页
Shandong Coal Science and Technology
关键词
煤矿防治水
水害分类
难题
技术措施
coal mine water prevention and control
flood classification
problems
technical measures
