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Study on Optimization of Stope Scale of the Dachang Tongking Tin Mine
Pages: 87-93,157
Year: Issue:  2
Journal: Underground Space

Keyword:  有限元 采场优化尺寸 应力和位移分布;
Abstract: 本文根据大厂铜坑矿细脉带的工程地质条件 ,利用有限元分析了近百个不同采场尺寸情况下围岩和矿柱内的应力和位移的分布 ,根据各种不同的采场应力、位移的分布情况 ,提出相应的采场优化尺寸 ,其结果对于指导矿山生产实践有十分重要的意义
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