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在所有类型的矿业例如黑色、有色金属矿和煤矿中,不论作可行性研究还是编制长期矿山规划时,用电子计算机模拟设计露天采最终场边界,已成为势所必行。所以,近几年来在电子计算机辅助设计露天采场最终边界以及与之有关的计算技术、最优化技术等方面,取得显著的进展。遗憾的是,至今在最终边界设计的原则方面,即最优化和可靠性方面,以及不同类型矿体正在使用的计算机模拟设计方法,所报导的文章甚少。本文根据可获得的文献和私人通信,就不同类型矿体所使用的各种模拟设计方法和最优化技术的发展现状加以评述。
In all types of mining, such as ferrous and non-ferrous metal mines and mines, it has become imperative to use computer simulations to design open-field final field boundaries for both feasibility studies and long-term mine planning. Therefore, significant progress has been made in recent years in computer-aided design of the final boundary of open pit and its related computing technology and optimization technology. Unfortunately, few articles have so far been published on the principles of final border design, namely, optimization and reliability, and the methods of computer simulation that are being used by different types of ore bodies. Based on available literature and personal communications, this article reviews the current state of the art in simulations and optimization techniques used by different types of ore bodies.