EXPERIMENTAL UNIT (STAND) FOR STUDYING MULTI-FACTOR DEPENDENCE OF PILE DAMPING COEFFICIENT WHEN INTERACTING WITH GROUND Russian patent published in 2018 - IPC G01M7/04 G01N3/32 

FIELD: machine engineering.

SUBSTANCE: experimental unit consists of a tray, an earth array, and a simulated pile. The metal tray vibrating on the vibration stand with ground and the pile driven into it, which upper part is connected to the metal head, in which two horizontal pins and one vertical pin are fixed symmetrically and radially at 180° angle and one vertical pin oriented along the longitudinal axis of the pile with weights moving along the thread of pins.

EFFECT: it is possible to study characteristics of pile damping when interacting with ground.

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