Analysis on Typical Spatio-temporal Characteristics of Open-cast Mining and Its Countermeasures

Qingyou Ao,, Qiang Fu,, Zhihua Liu,, Yu Xun, and Lin Lin

Asian Agricultural Research, vol. 16, issue 05

Abstract: In order to deal with the special spatio-temporal environmental changes encountered in the process of open-cast mining, taking Huolinhe No.1 Open-cast Mine as the research object, this paper studied its typical problems in river reconstruction and cultural relics protection. The study focused on eight key core aspects, including the design optimization of the spatial layout of the mining area, the accurate estimation of the mineral resources reserves, the scientific theoretical demonstration of the mining scale, the fine analysis and calculation of the stripping ratio, the comprehensive consideration of the transport distance and efficiency, the accurate judgment of the best time for the implementation of the transformation, the analysis and evaluation of the slope stability, and the overall planning of the production system. The results show that the extracted problem-solving strategies and scheme system for special mining conditions can not only provide specific and practical guidance for Huolinhe No. 1 Open-cast Mine, but also serve as a valuable reference and practical reference for other open-cast mine enterprises facing similar challenges.

Keywords: Agribusiness (search for similar items in EconPapers)
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Persistent link: https://EconPapers.repec.org/RePEc:ags:asagre:349082

DOI: 10.22004/ag.econ.349082

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