Prediction of water inflows into mine workings in the process of combined open-underground ore mining operations
About authors
- 1 — Ph.D., Dr.Sci. professor National Mineral Resources University (Mining University)
- 2 — post-graduate student National Mineral Resources University (Mining University)
Abstract
An analysis of formation conditions of water inflows into mine workings during combined open-underground development of ore deposits was carried out. Characteristics of both natural and man-made hydro-geological structures in a copper -nickel ores «Zhdanov» deposit were identified. A method of prediction of water inflows into underground mine workings using nu-merical simulations was studied under complex hydrogeological conditions of «Zhdanov» deposit.
Область исследования:
(Archived) Geological support for Russia’s mineral resources development
Keywords:
ore deposits
quarry
mine
an open-underground mining method
water in fractured zones
underworked area
prediction of water flows
numerical modeling
References
- Norvatov Yu.A. Izuchenie i prognoz tekhnogennogo rezhima podzemnykh vod (The study and prediction of anthropogenic groundwater regime). Leningrad: Nedra, 1988, p.261.
- Norvatov Yu.A., Petrova I.B. Chislennoe modelirovanie geofil'tratsii pri planirovanii meropriyatii po obespecheniyu effektivnosti i bezopasnosti gornykh rabot (Numerical simulation geofiltration for planning measures to ensure effectiveness and safety of mining operations). Problemy geodinamicheskoi bezopasnosti. VNIMI. St Petersburg, 1997, p.35-38.
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