Optimization study of first mining area location in Hongshaquan No.2 Open-pit Coal Mine
BAI Jiyuan
YU Chunyu
ZHAO Bo
Abstract：In order to study the reasonable location and mining sequence of the first mining area in Hongshaquan No.2 Open-pit Mine,the article proposes four different mining area division schemes by analyzing the contour map of stripping ratio in the open-pit mine,combining with the reasonable width of the mining area under the production capacity,and determines the reasonable location and mining sequence of the first mining area by comparing the technical indexes under different schemes.
Keywords：open-pit coal mineinfrastructuremining area optimizationmining area divisiontrenching location
Publication Date：2024-04-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1-4 )