Approved scientific papers published in conference proceedings.

THE STUDY OF MECHANICAL PROPERTIES OF ROCKS OF GRAPHITE DEPOSIT

T.S. Savelyeva, Ph.D., Associate Professor of Machinery Design Bases Department

State Higher Educational Institution “National Mining University”, Dnepropetrovsk, Ukraine, E-mail: ziborov@nmu.org.ua

A.V. Tarnоvsky, student of group PCmm-10-1

State Higher Educational Institution “National Mining University”, Dnepropetrovsk, Ukraine

Abstract. The work deals with the results of the study of destructive strength under axial compression and tensile strength, elastic modulus and Poisson's ratio, shear modulus for graphite and enclosing rocks. The obtained results allow to choose the dimensions of the cameras during the transition to underground mining of Deposit with application of a camera system with a mined-out space tails of enrichment.

Keywords: destructive strength under axial compression and tensile, shear strength, elastic modulus, Poisson's ratio.