Search

Results:

Vol. 17 (2014 year), No. 2

N.N. Kuznetsov, A.K. Pak
Influence of the hard rock specimens’ size ratio on the results of their strength determination under uniaxial compression

The paper describes the results of uniaxial compression tests of hard rock specimens. The influence of the specimens’ size ratio on the strength limit values has been established. The conditions of the shape coefficient applicability have been determined for computation by the methods described in state standards (GOST 21153.2-84). The methods for determining the strength limits on the uniaxial compression of cylindrical specimens with height-diameter ratios of 2 and 1 have been proposed.

(in Russian, стр.8, fig. 5, tables. 0, ref 13, Adobe PDF, Adobe PDF 0 Kb)