Rationale for sustainable-safe parameters of highwall slopes in ?Kamagan? occurrence while underground cleaning-up

[摘要] The article presents an approach to managing the stability of slopes of robbed opencast sites by the example of the Kamagan occurrence located on the territory of the Republic of Bashkortostan. It is proposed to use the principle of a temporary decrease in the slopes stability to extract stocks in the opencast side, and then to restore the long-term factor of safety.

[发布机构] Nosov Magnitogorsk State Technical University, 38, Lenina Av., Magnitogorsk; 455000, Russia^1;South Ural State University (NRU), 76, Lenina Av., Chelyabinsk; 454080, Russia^2

[效力级别] 电工学

[关键词] Factor of safety;Highwall;Opencast;Stability of slopes