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某矿充填采矿过程数值模拟分析
Numerical Simulation Analysis for the Cut and fill Stoping Process in a Mine
【摘要】 应用三维有限单元法对鹤庆锰业集团公司小天井矿区上向进路分层干式充填采矿过程进行了不同开挖方案的模拟分析,所优选的开挖方案对矿山安全生产起到较大作用,模拟结果与生产实际基本一致。
【Abstract】 Simulation and analysis are made for the various excavation schemes for the drift cut and fill stoping production in Xiaotianjing mine district of Heqing Manganese (Group) Co.by 3 D FEM and the optimized excavation scheme has played a great role in assuring a safety mine production.
【关键词】 充填法;
开挖方案;
三维有限元;
【Key words】 Cut and fill method; Excavation shemes; Three dimensional finite element;
【Key words】 Cut and fill method; Excavation shemes; Three dimensional finite element;
- 【文献出处】 金属矿山 ,METAL MINE , 编辑部邮箱 ,2000年01期
- 【分类号】TD861.2
- 【被引频次】16
- 【下载频次】192