METHOD FOR PROVIDING INFORMATION RELATED TO THE COMPACTION STATE OF A SOIL WHEN PERFORMING A COMPACTION OPERATION WITH A SOIL COMPACTOR
A method for providing information related to the compaction state of a soil when performing a compaction operation with a soil compactor comprises the operations:a) detecting a vertical acceleration and a horizontal acceleration of a vibratory roller when moving a soil compactor over a soil to be c...
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| creator | KOPF, Fritz ADAM, Dietmar FEHR, Tobias PISTROL, Johannes VÖLKEL, Werner HAGER, Mario |
| description | A method for providing information related to the compaction state of a soil when performing a compaction operation with a soil compactor comprises the operations:a) detecting a vertical acceleration and a horizontal acceleration of a vibratory roller when moving a soil compactor over a soil to be compacted,b) determining a measurement relationship between a ground contact force (Fb) and a deflection (sw) of the vibratory roller for one vibration cycle using the vertical acceleration and horizontal acceleration detected in operation a),c) determining a simulation relationship (ZS) between the ground contact force (Fb) and the deflection (sw) for one vibration cycle using a ground model taking into account at least one simulation parameter,d) comparing the simulation relationship (ZS) to the measurement relationship,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 (ZS) substantially corresponds to the measurement relationship. |
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ADAM, Dietmar ; FEHR, Tobias ; PISTROL, Johannes ; VÖLKEL, Werner ; HAGER, Mario</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2022106744A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2022</creationdate><topic>CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES</topic><topic>CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR</topic><toplevel>online_resources</toplevel><creatorcontrib>KOPF, Fritz</creatorcontrib><creatorcontrib>ADAM, Dietmar</creatorcontrib><creatorcontrib>FEHR, Tobias</creatorcontrib><creatorcontrib>PISTROL, Johannes</creatorcontrib><creatorcontrib>VÖLKEL, Werner</creatorcontrib><creatorcontrib>HAGER, Mario</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOPF, Fritz</au><au>ADAM, Dietmar</au><au>FEHR, Tobias</au><au>PISTROL, Johannes</au><au>VÖLKEL, Werner</au><au>HAGER, Mario</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PROVIDING INFORMATION RELATED TO THE COMPACTION STATE OF A SOIL WHEN PERFORMING A COMPACTION OPERATION WITH A SOIL COMPACTOR</title><date>2022-04-07</date><risdate>2022</risdate><abstract>A method for providing information related to the compaction state of a soil when performing a compaction operation with a soil compactor comprises the operations:a) detecting a vertical acceleration and a horizontal acceleration of a vibratory roller when moving a soil compactor over a soil to be compacted,b) determining a measurement relationship between a ground contact force (Fb) and a deflection (sw) of the vibratory roller for one vibration cycle using the vertical acceleration and horizontal acceleration detected in operation a),c) determining a simulation relationship (ZS) between the ground contact force (Fb) and the deflection (sw) for one vibration cycle using a ground model taking into account at least one simulation parameter,d) comparing the simulation relationship (ZS) to the measurement relationship,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 (ZS) substantially corresponds to the measurement relationship.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR |
| title | METHOD FOR PROVIDING INFORMATION RELATED TO THE COMPACTION STATE OF A SOIL WHEN PERFORMING A COMPACTION OPERATION WITH A SOIL COMPACTOR |
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