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Deteriorating effect of coal mine roadway surrounding rock fracture and surrounding rock control of roadway driving along next goaf(Chinese Edition) - Softcover

JIANG LI SHUAI , XU QING , WANG QING WEI , FENG HAO , [ JIA ] HAN NI · MI TE LI

 
9787564647957: Deteriorating effect of coal mine roadway surrounding rock fracture and surrounding rock control of roadway driving along next goaf(Chinese Edition)
Softcover
ISBN 10: 7564647957 ISBN 13: 9787564647957
Verlag: China University of Mining and Technology Press, 2020
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JIANG LI SHUAI . XU QING . WANG QING WEI . FENG HAO . [ JIA ] HAN NI MI TE LI
ISBN 10: 7564647957 ISBN 13: 9787564647957
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Buchbeschreibung paperback. Zustand: New. Paperback. Pub Date: 2020-10-01 Pages: 148 Language: Chinese Publisher: China University of Mining and Technology Press. the post-peak degradation characteristics of coal mine tunnels are the key to stability analysis and support optimization of surrounding rock.?This book is based on the actual engineering problems of surrounding rock fragmentation. large deformation and maintenance difficulties during the roadway driving along the gob at the high mining height of the Zhaogu No. 2 Mine. It u. Bestandsnummer des Verkäufers NS056031

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