...: Although it is generally known that a natural rock fracture indicates a complex aperture distribution, the fracture is an ideal representation of the parallel plate model. The cubic law is applied to evaluate the hydraulic properties of fractured rock. From several previous research works, it is known...

... mechanical data from core and tunnel logging from the Kemi and Pyhasalmi mines and the Pampalo gold deposit of Outokumpu Mining Oy is used in this research work. Predicted behavior is checked by the stope monitoring. RÉSUMÉ: En principe les outils geostatistiques et la modelisation de blocs peuvent être...

... the different structural parts of the plant, above all under the lock's walls with the aim of the injection design. Our research work was supported by the construction of two shafts and a prospection well, informing us about the peoperties of rock mass. In these investi- gation shafts some research work...