Method for providing information related to the compaction state of a soil when performing a compaction operation with a soil compactor

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12188188
APP PUB NO 20220106744A1
SERIAL NO

17492974

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Abstract

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A method for providing information related to the compaction state of soil when performing a compaction operation with a soil compactor includes: a) detecting a vertical acceleration and a horizontal acceleration of a vibratory roller when moving a soil compactor over soil to be compacted, b) determining a measurement relationship between a ground contact force and a deflection of the vibratory roller for one vibration cycle using the vertical acceleration and horizontal acceleration detected in operation a), c) determining a simulation relationship between the ground contact force and the deflection for one vibration cycle using a ground model taking into account at least one simulation parameter, d) comparing the simulation relationship to the measurement relationship, and e) determining that a default value of the at least one simulation parameter taken into account in the ground model substantially represents a corresponding soil parameter of the soil to be compacted when the simulation relationship substantially corresponds to the measurement relationship.

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Patent Owner(s)

Patent OwnerAddress
HAMM AG95643 TIRSCHENREUTH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adam, Dietmar Brunn am Gebirge, AT 3 4
Fehr, Tobias Mitterteich, DE 1 0
Hager, Mario Zell am Pettenfirst, AT 1 0
Kopf, Fritz Vienna, AT 11 74
Pistrol, Johannes Vienna, AT 5 67
Völkel, Werner Neustadt, DE 14 87

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