INSTALLATION FOR TESTING MOUNTAIN ROCK FOR LAYER-BY-LAYER SHEAR UNDER EFFECT OF AXIAL LOAD

摘要

FIELD: machine building.;SUBSTANCE: installation for testing mountain rock for layer-by-layer shear under effect of axial load consists of base, of mounted on it drum, of cutter interacting with rock, of sample holder in form of ferrule secured to drum coaxially, of pusher for interaction with one end of sample and of mechanism for pusher transfer. Also, the mechanism of pusher transfer corresponds to a press; a stop is installed between the ferrule and the drum for interaction with the second end of the sample.;EFFECT: increased scope of obtained information from tests of core samples of materials for layer-by-layer shear under axial load.;1 dwg