无间柱连续采矿采场参数的多指标正交有限元设计

来源期刊：中南大学学报(自然科学版)1999年第5期

论文作者：邓建 古德生 李夕兵

文章页码：445 - 448

关键词：有限元;正交设计法;无间柱连续采矿;多指标

Key words：finite element; orthogonal design method; non-pillar continuous mining; multi-objective

摘    要：采场参数是否最优将直接影响无间柱连续采矿采场的稳定性和技术经济指标的高低，从而决定试验的成败．用有限单元数值模拟和数理统计中的多指标正交设计法相结合来优化设计采场参数，解决了多因素、多水平和多指标模型的设计问题，取得了良好的效果

Abstract: Non pillar continuous mining is regarded as a high-efficient,high-level and one step mining technology. Stope pa-rameters, which greatly and directly influence stope stability and technological economic indexes, decide whether the ex-periment is succeed or not. Multi-objective orthogonal finite element method is employed to optimize stope′s parameters of non pillar continuous mining, which has been proved effective in practice. It is a new method to deal with such design problem of multi factor, multi level and multi objective.