无间柱连续采矿采场参数的多指标正交有限元设计  

MULTI OBJECTIVE ORTHOGONAL FINITE ELEMENT METHOD IN OPTIMIZING STOPE PARAMETERS OF NON PILLAR CONTINUOUS MINING

作　　者：邓建[1] 古德生[1] 李夕兵[1] 

机构地区：[1]中南工业大学资源环境与建筑工程学院,长沙410083

出　　处：《中南工业大学学报》1999年第5期445-448,共4页Journal of Central South University of Technology(Natural Science)

基　　金：国家"九五"科技攻关计划基金

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。Non pillar continuous mining is regarded as a high efficient,high level and one step mining technology. Stope parameters, which greatly and directly influence stope stability and technological economic indexes, decide whether the experiment 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.

关 键 词：有限元 正交设计法 无间柱连续采矿 采场参数 

分 类 号：TD852[矿业工程—金属矿开采] TD214.2[矿业工程—矿山开采]