木瓜煤矿10#煤层带压开采技术研究与应用

Research and Application of Mining 10#Coal Seam Under Pressure Mining Technology

为解决木瓜煤矿10#煤层带压开采的问题,以10-100首采工作面为背景,综合运用理论分析、数值模拟及现场探测等方法,探讨工作面带压开采的安全性,验证采用底板注浆加固措施的可行性,设计具体的注浆方案,工程应用期间通过现场探测验证应用效果,成功实现了10#煤层的带压开采,对类似地质条件下工作面的安全开采具有重要借鉴意义。

In order to solve the problem of pressure mining in the 10#coal seam of Mugua Coal Mine,taking the 10-100 first mining face as a background,comprehensively using theoretical analysis,numerical simulation and on-site detection,etc.to discuss the safety of mining under pressure and verify the use of the bottom The feasibility of grouting reinforcement measures,designing a specific grouting plan,and verifying the application effect through on-site detection during engineering application,successfully realized the pressure mining of 10#coal seam,which has important reference significance for the safe mining of working face under similar geological conditions.