TEST BENCH OF ENERGY INTERCHANGE IN BLOCK OF ROCK Russian patent published in 2016 - IPC G01N3/10 E21C39/00 

FIELD: test equipment.

SUBSTANCE: invention relates to test equipment, to devices for testing materials, in particular, rocks, in analysis of energy interchange in rock mass in order to forecast and prevent dangerous dynamic phenomena. Test bench of energy interchange in blocks of rocks containing a frame, arranged on a frame a platform for sample, platform shifting mechanism, grip for counter-sample and associated mechanism of interlinked pressing of sample and counter-sample. According to invention it is equipped with L-shaped support platform, an additional gripper for additional counter-sample and extra mechanism for interlinked pressing of additional counter-sample and sample, connected with additional gripper for counter specimen, at that the carriage has L-shape and is installed on the support platform to interact with both walls of the support platform. Proposed test bench provides carrying out of tests in new conditions-at action of pressured load as in one, as well as in two directions, oriented at an angle to each other, which enables to simulate energy interchange at action of both gravity and tectonic forces.

EFFECT: this significantly broadens volume of information at investigation of energy interchange in blocks of rock.

1 cl, 2 dwg