LG露天矿优化数据库

Open Pit Optimization using Databases and Python Programming Language. Introduction The purpose of the application is the determination of the ultimate pit limits using an adaptation of Lerchs-Grossmann graph algorithm in a customized table that stores nodes, arcs and tree structures. In addition, a level by level optimization is performed in an attempt to define intermediate mining phases. ## Open Pit Optimization ## The optimization of the final pit limit is achieved by defining a set of mineable blocks such that the sum of their values maximizes the total profit of the mineralized deposit. Several approaches have been proposed for open pit optimization, from heuristics to complex mathematical algorithms.

example1.txt
paths_between_two_nodes.pyc
run_path_finder.bat
example2.txt