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  • AIME
    Coal - Anchorage Performance in Rock Bolting

    By D. S. Choi, R. Stefanko

    There are a number of complex factors that influence the effectiveness of anchorage to maintain tension in rock bolts. However, a plastic analysis of the anchorage site employing certain simplifying a

    Jan 1, 1971

  • AIME
    Institute of Metals Division - The Energy Relations in the Deformation by Torsion of a Gold-Silver Alloy

    By A. S. Appleton, M. B. Bever

    The stored and expended energies of an Au-Ag alloy deformed in torsion were investigated as functions of strain, strain rate, and temperature. At room temperature, the stored energy, measured by tin s

    Jan 1, 1963

  • AIME
  • AIME
    European versus American Mine Inspection

    By J. T. Ryan

    IN making a comparison of mine inspection methods in Europe and the United States, it is necessary to have some basis to start from, which makes this subject rather difficult, as such methods are gove

    Jan 1, 1926

  • AIME
    Enlightened Selfishness in Business1

    By PAUL AUDIBERT

    THE downward trend of metal prices seems to act something like a reagent that precipitates selfishness in most business men's hearts; in the same way the upward trend precipitates altruism. Opera

    Jan 1, 1931

  • AIME
    The1 ½ Billion-Dollar Scrap Metal Industry

    By J. F. Ednie

    SCRAP metals to the value of more than a billion and a half dollars were recovered in the United States in 1939 for further use in industry. Few people have any true conception of the magnitude of the

    Jan 1, 1941

  • AIME
    Hydraulic Stripping Of A Stone Quarry (79e0e9c3-3b9b-4fe0-bd58-334aad55af5b)

    By Mark Sheppard

    DURING the winter of 1937, the writer visited a West Virginia stone quarry at which the overburden is stripped hydraulically. The quarry is in a bed of limestone, about 200 ft. thick, which outcrops o

    Jan 1, 1938

  • AIME
    Reservoir Engineering- Laboratory Research - Natural Convection in Porous Media and Its Effect on Segregated Forward Combustion

    By C. Dirksen

    This study investigates whether oxygen consumption during segregated forward combustion may be affected by natural convection. Linear theory indicates that thermal instability occurs in a horizontal p

    Jan 1, 1967

  • AIME
    Mining Methods - Hydraulic Stripping of a Stone Quarry (T.P. 879, with discussion)

    By Mark Sheppard

    DuRing the winter of 1937, the writer visited a West Virginia stone quarry at which the overburden is stripped hydraulically. The quarry is in a bed of limestone, about 200 ft. thick, which outcrops o

    Jan 1, 1938

  • AIME
    Mining Methods - Hydraulic Stripping of a Stone Quarry (T.P. 879, with discussion)

    By Mark Sheppard

    DuRing the winter of 1937, the writer visited a West Virginia stone quarry at which the overburden is stripped hydraulically. The quarry is in a bed of limestone, about 200 ft. thick, which outcrops o

    Jan 1, 1938

  • AIME
    Part IX – September 1969 – Papers - Solidification of Ice Dendrites in Flowing Supercooled Water

    By Edmond S. Miksch

    The morphology and growth rate of ice grown in supercooled water are markedly affected by convection of the water. A dendritic ice sheet with water flowing past the dendrite tip exhibits deflection of

    Jan 1, 1970

  • AIME
    Bingham's Road Maintenance Program Tackles Mounting Truck Costs

    By Roger L. Goin

    Maintaining smooth haulage roads is a key to significant cost savings at Kennecott Copper Corp.'s Bing- ham Canyon copper mine, located near Salt Lake City, Utah. The truck operations section of

    Jan 12, 1974

  • AIME
    Sonic Pin-Setting Machine (688b8cfb-4a37-4ec9-ba76-30a545dfc10d)

    By J. C. Purcupile, R. L. Morris

    Present methods of roof support require that first a hole must be drilled, and then a toggle belt or grouted resin bolt be set. Automating this system is very difficult. Therefore, we decided to devel

    Jan 1, 1977

  • AIME
    Stereoscopic Pictures with a Kodak

    By W. Spencer Hutchinson

    THE purpose of this account is to introduce to other engineers and geologists who use photography a means of interpreting topographic and geologic structure with the stereoscope. Anyone who finds this

    Jan 1, 1921

  • AIME
    Geological Study of Gravel Concrete Aggregate of the Tennessee River (e07d1b33-6851-4dc9-afc1-08ef8d7fa016)

    By E. L. Jr. Spain

    This study was undertaken primarily to determine the reasons for certain varia-tions in the soundness of gravel aggregate taken from a number of widely separated points on the Tennessee River. Under l

    Jan 1, 1937

  • AIME
    New York Paper - Metallographic Investigation of Transverse-fissure Rails with Special Reference to High-phosphorous Streaks (with Discussion)

    By G. F. Comstock

    The subject of transverse fissures in steel rails has been discussed very thoroughly in recent years from various points of view and the final opinions expressed may be roughly classified into two gro

    Jan 1, 1920

  • AIME
    National Defense and Coal Utilization

    By J. E. Tobey

    NATIONAL DEFENSE should not create a dilemma in coal utilization such as obtained during the World War. Even under the heavy pressure of a total preparedness program there should be a smooth flow of t

    Jan 1, 1941

  • AIME
    The Late Operations on the Mariposa Estate

    By Charles M. Rolker

    (Read at the Philadelphia Meeting, February, 1878.) THE Mariposa estate, a grant made by the Mexican Government to Juan B. Alvarado, during the time when California was still under the dominion of

    Jan 1, 1878

  • AIME
    Steelmaking -The Origin, Definition and Prevention of Scabs (Metals Technology, September 1943)

    By T. J. Woods

    This paper deals with the origin, definition and prevention of scabs on semifinished rolled-steel product. Mold coatings, which are considered essential in scab prevention, were found to be effecti

    Jan 1, 1943

  • AIME
    Steelmaking -The Origin, Definition and Prevention of Scabs (Metals Technology, September 1943)

    By T. J. Woods

    This paper deals with the origin, definition and prevention of scabs on semifinished rolled-steel product. Mold coatings, which are considered essential in scab prevention, were found to be effecti

    Jan 1, 1943