煤矿地质动力环境分析与控制研究  

Analysis and Control of Geological Dynamic Environment in Coal Mines

作　　者：聂帅杰 Nie Shuaijie(Shanxi Coking Coal Xishan Coal Electricity Guandi Mine,Taiyuan Shanxi 030022)

机构地区：[1]山西焦煤西山煤电官地矿,山西太原030022

出　　处：《山西冶金》2023年第5期60-62,共3页Shanxi Metallurgy

摘　　要：针对煤矿开采时随着工作面的推进其对应的矿压显现规律处于变化问题,以某矿8100工作面为例,在对其地质、煤层条件综合分析的基础上,基于数值模拟和实际测量两种方式对地质动力环境进行分析,并根据分析结果提出了围岩控制的优化方案。In order to ensure the safety of coal mine production,it is necessary to optimize the support or surrounding rock control plan to address the issue of changes in the corresponding rock pressure behavior law as the working face advances during coal mining.Taking 8100 working face as an example,based on a comprehensive analysis of its geological and coal seam conditions,the geological dynamic environment is analyzed using two methods:numerical simulation and actual measurement.Based on the analysis results,an optimization plan for surrounding rock control was proposed.

关 键 词：矿压规律 围岩活动 锚杆锚索 联合支护 顶板下沉 

分 类 号：TD350[矿业工程—矿井建设]