Download or read book Stresses Induced Around Mine Development Workings by Undercutting and Caving Climax Molybdenum Mine Colorado in Two Parts written by Robert L. Bolmer and published by . This book was released on 1965 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stresses Induced Around Mine Development Workings by Undercutting and Caving Climax Molybdenum Mining Colorado in Two Parts written by A. W. Deurbrouck and published by . This book was released on 1965 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stresses Induced Around Mine Development Workings by Undercutting and Caving Climax Molybdenum Mine Colorado in Two Parts written by Stephen Utter and published by . This book was released on 1965 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stresses induced by block-caving mining were estimated from in-place measurements of strain or deformation in rock and concrete around mine openings. The four types of gages used for measurements in the Climax Molybdenum mine during 1959-61 were Whittemore gage, Carlson strain meter,2 Valore strain cell, and Climax extensometer. Gage performance in the laboratory was evaluated by stressing instrumented rock and concrete specimens in a universal testing machine and by comparing measurements taken by the gages and a standard gage. Gage performance in the mine was evaluated by comparing measurements taken during an 18-month test. The Whittemore gage, Carlson strain meter, and the Climax extensometer proved suitable for the investigation; the Valore strain cell, effective in the laboratory tests, gave erratic measurements in the mine.
Download or read book Report of Investigations written by and published by . This book was released on 1989 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Some Thermal Properties of Beryllium Fluoride from 8 to 1 200 K written by Arthur R. Taylor and published by . This book was released on 1965 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stockpile Report to the Congress written by United States. Office of Emergency Planning and published by . This book was released on 1948 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stockpile Report to the Congress written by and published by . This book was released on 1961 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report to the President by the Director of Defense Mobilization written by United States. Office of Defense Mobilization and published by . This book was released on 1961 with total page 914 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structural Uses and Placement Techniques for Lightweight Concrete in Underground Mining written by Eugene H. Skinner and published by . This book was released on 1989 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Evaluation of a Penetrometer for Estimating Roof bolt Anchorage written by Juel H. Stears and published by . This book was released on 1965 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Minerals Yearbook written by and published by . This book was released on 1966 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Structural Design Data for Concrete Drift Linings in Block Caving Stopes written by J. Donald Dixon and published by . This book was released on 1973 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Radioactive Tracer Pulse Method of Evaluating Fracturing of Underground Oil Shale Formations written by Philip B. Lorenz and published by . This book was released on 1973 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rock Stress Determinations from Overcoring written by David L. Bickel and published by . This book was released on 1993 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book List of Bureau of Mines Publications and Articles with Subject and Author Index written by United States. Bureau of Mines and published by . This book was released on 1965 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Titanium Load Cells for Support Load Determination written by Michael J. Beus and published by . This book was released on 1974 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Oxidation of Mixed Iron and Copper Chlorides written by Gary L. Hundley and published by . This book was released on 1974 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
