ListarREV - CLXL - Vol. 19 (1994) por tema "Support"
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Dimensionamiento y sostenimiento de minas subterráneas de pizarra
(Universidade da Coruña, 1994)[Abstract] We've studied the conditions about dimensions and support ofan underground mine of roofing slate in Galice, worked by rooms with continuous pillars. The rock mass was characterized by the empiric and analitic ...