Optimization Analysis of Roadway Support Parameters in Coal Mining Face of Zhengbang Coal Industry
Taking Zhengbang Coal Industry as a research case,combined with the geological characteristics of coal mines,the optimization design of coal mining face support parameters is implemented.In the specific design,combined with the geological characteristics of Zhengbang Coal Industry,five optimization design schemes for support parameters of coal mining working faces are introduced,and comparative analysis is carried out through numerical simulation analysis to obtain the optimal tunnel support parameter optimization design.Finally,the parameter optimization design is applied to engineering practice to confirm that the design has high application value.
coal mining facetunnel supportparameter optimization designZhengbang Coal Industry
NETL
NSTL
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