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采用有限单元法对程潮铁矿西区放顶过程中地压重新分布的规律进行分析,为矿山正确地确定回采顺序和对地压进行预测、管理提供了理论依据。
Finite element method is used to analyze the law of pressure redistribution in the process of top caving in Chengchai Iron Mine, which provides a theoretical basis for mine to correctly determine the sequence of recovery and prediction and management of ground pressure.