Optimization of Inner Dumping Uncovered Height with Partially Covered End Wall in Adjacent Surface Coal Mining Districts
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DOI: 10.1155/2018/5404835
Abstract: In order to analyze the relationships of inner dumping with covered end wall in adjacent surface coal mining districts, a trough-shaped uncovered end wall model was put forward. A mathematical model concerning uncovered end wall… read more here.
Keywords: mining; inner dumping; covered end; surface coal ... See more keywords
Evaluation of Strategies for the Sustainable Transformation of Surface Coal Mines Using a Combined SWOT–AHP Methodology
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DOI: 10.3390/su15107785
Abstract: The sustainable transformation of surface coal mines aims to recover geoenvironmental and socioeconomic factors (ecosystems, landscape, soil, water, employment, etc.) related to extractive operations. The transition to sustainability starts when a mine enters the ageing/closing… read more here.
Keywords: sustainable transformation; methodology; surface coal; transformation ... See more keywords