Zobrazeno 1 - 10 of 19 pro vyhledávání: '"Yu. N. Shaposhnik"'
3
Physical and mechanical properties of placers and rocks in the Rakovsky and Bolotny stream channels in the Vedugin gold occurrence area
Autor: O. M. Usol’tseva, G. V. Sergeev, Burkandya, Magadan, Russia, A. A. Eremenko, Yu. N. Shaposhnik
Publikováno v: Gornyi Zhurnal. :94-101
The information on the rock mass behavior in the course of mineral mining is of vital necessity for exploration and mining companies. In engineering decision-making as well as for the prevention of possible difficulties, it is required to have the mo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77a28659989e55a286639c199a0f165c
https://doi.org/10.17580/gzh.2021.01.16
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5
Design of Support Systems for Rockburst-Hazardous Underground Mines in Gornaya Shoria
Autor: A. A. Eremenko, A. I. Kopytov, Yu. N. Shaposhnik
Publikováno v: Journal of Mining Science. 56:567-574
The influence of jointing on the stability of adjacent rock mass is analyzed using the coefficient of structural weakening and the joint spacing. The gravity–tectonic stress field of ore bodies in Gornaya Shoria, including the azimuth of the princi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b1578a37ca7440840ddb6e7b599c5092
https://doi.org/10.1134/s1062739120046861
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6
Justification of Bottom-Up Cut-and-Dry Fill Approach to Mining Gold Reserves under Open Pit Bottom
Autor: A. A. Neverov, S. A. Neverov, A. N.Nikol’sky N.Nikol’sky, Yu. N. Shaposhnik, S. A. Shchukin
Publikováno v: Journal of Mining Science. 56:575-587
The geomechanical conditions of underground gold ore mining in thin and steeply dipping ore body under open pit bottom are assessed using the dedicated 3D parameter-oriented model of mine design. The numerical model has produced the forecast stress p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e02e18c6dfc9be3c3858546df90dc120
https://doi.org/10.1134/s1062739120046873
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7
Technology of Exposed Rock Surface Insulation against the Influence of Mine Atmosphere
Autor: O. M. Usol’tseva, A. A. Neverov, S. A. Neverov, A. I. Konurin, Yu. N. Shaposhnik
Publikováno v: Journal of Mining Science. 56:426-434
The authors discuss the problem connected with insulation of exposed rock surface areas against the aggressive influence of mine atmosphere and rock falls during mining. The lab-scale tests determine the moisture effect on the strength of rocks in th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b805953383334f6189bf7e9a275910e3
https://doi.org/10.1134/s1062739120036714
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