Coal structures (10 Ergebnisse)

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Zustand: New. In English.

14pp, 11 figs, Printed Card Cover, VGC.

18pp, 6figs, 2b/w pls, Printed Card Cover, VGC.

Taschenbuch. Zustand: Neu. Neuware - This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface.We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Zustand: New. In English.

Paperback. Zustand: Brand New. 324 pages. 9.21x6.14x0.68 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Coal Mine Structures is based on a six-year study, carried out at the University of Newcastle upon Tyne between 1976 and 1982 and financed by the National Coal Board and the European Coal and Steel Community (Projects 7220 - ACj806 and 7220 - ACj814), into the behaviour of under ground openings in British coal mines. The original work has been expanded to include other relevant British and international data. How ever, it remains, deliberately, a personal view based on a specific - albeit broad - research programme. It does not pretend to be a complete description of the behaviour of shafts, tunnels, rooms, pillars and long wall excavations. Nor does it set out to provide a manual for design. The specific aim is to show, often through consideration of quite detailed laboratory and field data, how the observed performance of some under ground structures during mining, can be explained by the deformation characteristics of the rocks which surround them. The work is based on observatiollB by many engineers working for the National Coal Board's Mining Research and Development Establishment, and by research associates and postgraduate students at the University of Newcastle upon Tyne. I am grateful to them all, but I am particularly indebted to Dr A. H. Wilson and Mr M. J. Bell of the National Coal Board, to Dr P. F. R. Altounyan, Dr P. Garritty, Dr P. Holmes, and Dr P. D. Shelton formerly of the University of Newcastle upon Tyne, to Dr R. N.…

Zustand: New.

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