Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Structural Design Considerations for Deep Mine Shafts: Analysis of Circular, Rectangular, and Elliptical Openings
The Bureau of Mines has investigated the structural aspects of shafts and support systems using the finite-element technique. In situ field measurements in deep, vein-type metal mines show that rock stresses are often higher in the horizontal direction than the vertical, and unequal in the horizontal plane. These data and laboratory and field-determined physical properties were used as input to analytical studies. Various design and construction parameters were investigated to determine the effect on shaft stability.
Structural Design Considerations for Deep Mine Shafts: Analysis of Circular, Rectangular, and Elliptical Openings
The Bureau of Mines has investigated the structural aspects of shafts and support systems using the finite-element technique. In situ field measurements in deep, vein-type metal mines show that rock stresses are often higher in the horizontal direction than the vertical, and unequal in the horizontal plane. These data and laboratory and field-determined physical properties were used as input to analytical studies. Various design and construction parameters were investigated to determine the effect on shaft stability.
Structural Design Considerations for Deep Mine Shafts: Analysis of Circular, Rectangular, and Elliptical Openings
S. S. M. Chan (Autor:in) / M. J. Beus (Autor:in)
1985
44 pages
Report
Keine Angabe
Englisch
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