Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Geotechnical study and slope design of a phosphorite mine
Abstract This paper aims at examining how the data for the geomechanical properties of slope material and for groundwater condition can be precisely and quickly collected, evaluated, and best used for optimum slope design in a block of phosphorite in an open cast mine. It is also directed at determining the influence of all the slope design parameters on the safety factor by using sensitivity analysis, which indicates that the effect of groundwater and friction angle is prominent in the slope. Suitable remedial measures, e.g., proper drainage and design of high slopes with relatively safe slope angle, have been planned for the critical slopes after sensitivity analysis. Monitoring of the designed slopes has revealed no movement.
Geotechnical study and slope design of a phosphorite mine
Abstract This paper aims at examining how the data for the geomechanical properties of slope material and for groundwater condition can be precisely and quickly collected, evaluated, and best used for optimum slope design in a block of phosphorite in an open cast mine. It is also directed at determining the influence of all the slope design parameters on the safety factor by using sensitivity analysis, which indicates that the effect of groundwater and friction angle is prominent in the slope. Suitable remedial measures, e.g., proper drainage and design of high slopes with relatively safe slope angle, have been planned for the critical slopes after sensitivity analysis. Monitoring of the designed slopes has revealed no movement.
Geotechnical study and slope design of a phosphorite mine
Singh, V.K. (Autor:in) / Dhar, B.B. (Autor:in)
Engineering Geology ; 36 ; 267-277
22.11.1993
11 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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