Stand for study of energy in block rock mass, comprising a support frame placed therein seizure for the sample, a jack for moving the capture sample, gripper kontrobraztsa and a jack for moving the grip for kontrobraztsa perpendicular to the direction of movement of the capture sample, characterized in that it provided with a second grip for the second sample and a jack for moving the second gripping the sample along the conveying direction for gripping kontrobraztsa, wherein the grippers for samples made with both Sintered load is applied to the end surfaces of the respective specimens facing the gripper kontrobraztsa and gripper kontrobraztsa configured to load the application software to end and side surfaces kontrobraztsa facing the respective grippers sample.
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