Abstract

A 3D physical modeling stand has been developed to study the redistributed stress field and pattern consistency of the stresses in the exposed open-pit wall on the mountain terrain due to natural unexposed slope of the mountain above the crest of the wall under loading conditions. In such a geotechnical analysis, the modeling stand can also be used to determine the rational parameters of the multistage waste rock dumps or stockpile structures constructed on shallow terrain, as well as in hard topographical conditions, based on the assessments of the redistributed stress field due to each depositing layers. The above-mentioned 3D physical modeling stand to define the stresses in natural-mountain-loaded open-pit wall have been certified as a patent by RA Intellectual Property Agency of N 713 Y.

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