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Toppling failure in the Marmot Vertical Limb at Quintette Coal Ltd., Tumbler Ridge, British Columbia
Autor:
Moore, Duncan Michael
Two years in a row Quintette Coal Ltd. had a toppling failure occur on the North Wall in the Marmot Vertical Limb. The wall has an overall angle of approximately 50 degrees, and the stratigraphy, consisting of poor quality sandstone and shale, is dip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e52e6c52a7c374ea8750bb6f3110293f