摘要
讨论了有岩爆倾向的深埋矿床开采设计中采场结构参数优化问题 ,以平均能量释放率作为优化目标 ,利用自主开发的三维能量分析有限元软件 ,采用数值模拟试验优化的方法 ,对冬瓜山深部铜矿床开采设计中的采场结构进行了优化研究 ,为该矿床的开采设计推荐了合理的采场结构参数。研究中使用的优化方法和开发的数值计算软件 。
Optimization of stope structure parameters of deep deposit prone to rockburst is discussed. By using the three dimensional finite element method program which is written by the authors for calculating energy release rate and using the mean energy release rate as optimization object, the optimization study of stope structure of DongGuashan deep copper deposit is carried out, through numerical modeling experiment. The rational stope structure parameters of DongGuashan copper mine design is recommended. The optimization method and computer program given in the paper has good referential value for the design of deep mining in china.
出处
《矿冶工程》
EI
CAS
CSCD
北大核心
2001年第1期10-12,15,共4页
Mining and Metallurgical Engineering
基金
国家"九五"科技攻关项目! (96 - 1 1 6 - 0 1 - 0 1 - 0 2 )
湖南省自然科学基金项目! (JJY2 0 32 )
关键词
岩爆
采场结构
优化
铜矿床
rockburst
stope structure
optimization
