Research, Based On The Optimization Of The Open Pit Stripping Program Of Three-dimensional Conditions

With the development of 3D Mine software used to design three-dimensional model of the mine and production information management will dramatically change the mining workers in the research and work.3D Mine software in the design of open pit mine complex and optimization of the application of stripping of this thesis for the topic. The real three-dimensional digital model of open pit mine as a platform, using three-dimensional realm of mining software for optimization design and stripping experiment studies to demonstrate and develop three-dimensional effect of mining software and support transfer of the mining method.According to mining situation and the need of cost-efficiency, the paper were established air models of the inside waste dump and outside waste dump respectively, developed dumping program and demonstrated the feasibility of the program. When similar problems occurred in production, the paper provided a new three-dimensional solutions and technical routes for mine.In addition to this, according to mine stripping and dumping conditions, this paper established the linear mathematical model of striping and dumping volume, and using LINGO software programming to solve the mathematical model, finally obtained the optimal solution.The open-pit mining of phosphate mine modeling and optimization of various programs related to open-pit mining and design, operations research, computer science and theoretical knowledge. In this paper, the theoretical knowledge to 3D mining engineering software platform, based on mine production status and the actual demand, in-depth study of the use of 3DMine three-dimensional software to open pit mine modeling and optimization, respectively, open pit mine design, production, dump, transport and other aspects of the study and discussion.The work in this article is based on 3D design platform, and the 3D design method is compared with the traditional 2D surface design one in this article, which indicates that the 3D software is preferred to be applied in mining operation. In a nutshell, widely application of the 3D software is a tendency for establishing the modern digital mine.