Estimation of stability of rock slopes of deep and super-deep quarries
Abstract
Provision of iron ore raw materials for ferrous metallurgy in the next five-year period is envisaged mainly through further development of open-pit mining. The greatest importance will have quarries, developing the deep part of large deposits, which by 1980 will account for about 75% of the total volume of rock mass, developed by the open method, and 85-90% of this volume will be represented by rocks. ...
Область исследования:
(Archived) Without section
Similar articles
Peculiarities of geogolic structure of coal deposits with thick deposits, determining engineering-geological conditions of their development
1976 V. V. Kiryukov
Protection of surface and ground waters in the permafrost zone in connection with open-pit mining of placer deposits
1976 V. N. Novozhilov, M. S. Kotova, G. A. Dvoskin, V. N. Shemyakin
Engineering-geological peculiarities of rock structure of deposits of Turgai iron ore belt
1976 V. G. Zoteev, V. N. Morozov, V. V. Komarov
Investigation of the possibilities of carrying out mining operations with roof collapse under protected water bodies and aquifers
1976 F. P. Strelsky, Yu. A. Norvatov, A. S. Mironov