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OverviewThe preventive methods described have proved highly effective. They comprise laying out the workings in such a way as to minimize dangerous concentrations of ground stresses, and early elimination by means of blasting, drilling, or water infusion. An account of these methods as applied in German coal mines, the deepest in the world. Contents: Rockbursts & similar phenomena; Conditions of occurrence; Influence of rock stress; Bursting & nonbursting coal; Long-term prevention; Direct prevention; Borehole patterns for direct prevention; Destressing methods; Case histories. Full Product DetailsAuthor: Gerhard BraeunerPublisher: A A Balkema Publishers Imprint: A A Balkema Publishers Dimensions: Width: 17.80cm , Height: 1.10cm , Length: 25.40cm Weight: 0.430kg ISBN: 9789054101581ISBN 10: 905410158 Pages: 152 Publication Date: 01 January 1994 Audience: General/trade , Professional and scholarly , Professional & Vocational Format: Hardback Publisher's Status: Active Availability: In Print ![]() This item will be ordered in for you from one of our suppliers. Upon receipt, we will promptly dispatch it out to you. For in store availability, please contact us. Table of ContentsReviewsAuthor InformationGerhard Braeuner Tab Content 6Author Website:Countries AvailableAll regions |