Optimization study of first mining area location in Hongshaquan No.2 Open-pit Coal Mine
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.
open-pit coal mineinfrastructuremining area optimizationmining area divisiontrenching location
国家科技期刊平台
NSTL
万方数据
维普
