Practice Analysis of Mining Roadway Support Optimization in Coal Mines
Taking 1031003 working face of 10#coal seam of Zezhou Tian'an Weiding Coal Industry Co.,Ltd.,as an example,a mining roadway support optimization scheme was introduced,which included the optimization of main and auxiliary haulage gateway,the optimization of main withdrawal channel and the optimization of cut hole support.In order to test the practical application value of the optimization scheme,the numerical simulation method was used to compare the original scheme and the optimized scheme,and the optimization scheme was applied to the engineering practice,and finally confirmed that the scheme can meet the support requirements of the working face roadway.
mining roadwaysupport optimization schemenumerical simulationengineering practice
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