摘要
以河北某复杂地层矿山为工程背景,采用工程类比法确定了6种开采方案,根据有限元理论建立了不同开采方案模型,运用MIDAS/GTS大型有限元分析软件对方案进行了模拟,提取不同方案的位移指标进行对比分析,得出了适合复杂矿床合理的开采方案。
Taking a mine with complex strata in Hebei province as engineering background, 6 kinds of mining schemes by the en- gineering analogy method are determined using the finite element theory to establish different mining scheme models. MIDAS / GTS finite element analysis software is introduced to simulate the schemes and to extract different schemes＇ displacement index for comparison and analysis to produce the suitable mining scheme for complicated deposits.
出处
《化工矿物与加工》
CAS
北大核心
2013年第9期30-31,36,共3页
Industrial Minerals & Processing
基金
河北省科技支撑计划项目(11276716D)
