薄煤层无煤柱自成巷110工法技术应用研究

Application Research on 110 Construction Method Technology of Self Forming Roadway Without Coal Pillar in Thin Coal Seam

以山西某矿的综采工作面为例,在现场工程地质条件分析及工程开采条件的基础上,对110工法进行了技术设计;借助理论分析及现场监测等手段,对110工法技术的应用效果进行了分析,表明在薄煤层应用110工法可以为企业节约煤炭资源,提高资源利用率,经济效益和安全效益显著。

Taking the fully mechanized mining face of a mine in Shanxi Province as an example,based on the analysis of on-site engineering geological conditions and engineering mining conditions,the 110 construction method is designed;By means of theoretical analysis and field monitoring,the application effect of 110 construction method technology is analyzed.It shows that the application of 110 construction method in thin coal seam can save coal resources and improve resource utilization rate,with remarkable economic and safety benefits.