FIELD: physics, tests.
SUBSTANCE: invention is related to test equipment, to devices for materials testing, in particular rocks, in research of energy exchange in rock mass with the purpose of prognosis and prevention of dangerous dynamic events. Test bench comprises support frame with mechanisms of clamping and displacement of pair of samples, is equipped with hydraulic and mechanical accumulators of energy connected to mechanisms in different combinations and capable of excessive energy supply with controlled speed in order to produce dynamic effects of samples destruction and their mutual displacements.
EFFECT: expansion of functional resources of test bench due to provision of research of energy exchange between loading mechanisms and samples.
9 cl, 3 dwg
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