Open AccessApplication of Digital Optimum Design Technology in Mining Design of A Large Gold Mine in Ethiopia
Author(s) -
Hongyan Ren,
Wei Zheng
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/304/3/032087
Subject(s) - gold mining , production (economics) , mode (computer interface) , scale (ratio) , process (computing) , investment (military) , mining industry , boundary (topology) , data mining , software , scheme (mathematics) , open pit mining , computer science , mining engineering , engineering , operations research , geography , mathematical analysis , chemistry , cartography , mathematics , politics , political science , law , economics , macroeconomics , programming language , operating system
In the decision-making process of mine project research, mining mode, mining method and production scale are the three core contents, which determine the investment and economic benefits of mine project. Based on the study of mining conditions, this paper establishes a digital three-dimensional geological model. By means of qualitative analysis, software optimization, man-machine interaction and multi-scheme comparison, the open-pit mining mode and mining boundary are determined, and the mining production scale is optimized. These methods take into account the influence factors of technology, economy and security, and provide reliable basis and technical guidance for project decision analysis.