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Research on mutual feedback mechanism of supporting coal pillar and slope stability in end-wall mining of lignite open-pit mine(Chinese Edition) - Softcover
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Language:Chinese.paperback.Pub Date:2022-08-01.publisher:China University of Mining and Technology Press.description:Paperback. Pub Date: 2022-08-01 Pages: 128 Language: Chinese Publisher: China University of Mining and Technology Press After the large-scale open-pit coal mine was mined. a large amount of stranded coal was buried under the side walls and could not
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Research on mutual feedback mechanism of supporting coal pillar and slope stability in end-wall mining of lignite open-pit mine(Chinese Edition)
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China University of Mining and Technology Press, 2022
ISBN 10: 7564649771
ISBN 13: 9787564649777
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paperback
Seller: liu xing, Nanjing, JS, China
Seller rating 5 out of 5 stars
paperback. Condition: New. Paperback. Pub Date: 2022-08-01 Pages: 128 Language: Chinese Publisher: China University of Mining and Technology Press After the large-scale open-pit coal mine was mined. a large amount of stranded coal was buried under the side walls and could not be recovered. The development of end-side mining technology provides a new method for the recovery of retained coal. At this stage. there are few studies on the instability mechanism of supporting coal pillars. calculation methods of slope stabili. Seller Inventory # NY043393