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建立张双楼煤矿-1 000 m西一采区回采工作面三维模型,模拟分析了回采工作面回采后采空区四周应力变化情况及冲击矿压规律,为采区回采冲击矿压预测及治理提供了决策依据。
深部回采工作面冲击矿压模拟及规律分析
【摘 要】
：
建立张双楼煤矿-1 000 m西一采区回采工作面三维模型,模拟分析了回采工作面回采后采空区四周应力变化情况及冲击矿压规律,为采区回采冲击矿压预测及治理提供了决策依据。
【机 构】
：
徐州矿务集团有限公司技术中心
【出 处】
：
煤炭科技
【发表日期】
：
2019年4期
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