Matches in SemOpenAlex for { <https://semopenalex.org/work/W3080797500> ?p ?o ?g. }
Showing items 1 to 60 of
60
with 100 items per page.
- W3080797500 endingPage "325" @default.
- W3080797500 startingPage "317" @default.
- W3080797500 abstract "Plate drag in granular materials is a simple but important because it provides an understanding of how tools interact with soil in soil cutting and tillage. We numerically study the response of dry granular materials to plate drag as a function of initial volume fraction of the materials using a large-scale discrete element method (DEM) simulation. In the simulation, a flat plate is translated horizontally through initially homogeneous materials with different volume fraction and the drag force acting on the plate is examined. The results show that a volume fraction-dependent bifurcation occurs in the force: in an initially loose granular bed, the force reaches an approximately constant value as the plate advances, while in an initially dense bed, the force oscillates with a large amplitude. The force oscillation is attributed to the periodic evolution of a shear band formed only in the dense bed. The behaviors of the drag force and shear band are in close agreement with those obtained experimentally in previous studies. Further analysis shows that the formation of the shear band is explained by the local dilation and compaction of the granular materials induced by the plate drag. In addition, the relationship between the evolution of the shear band and the drag force can be explained quantitatively by using a three-dimensional wedge model considering the variation of the local volume fraction inside the shear band." @default.
- W3080797500 created "2020-09-01" @default.
- W3080797500 creator A5059024988 @default.
- W3080797500 date "2020-06-10" @default.
- W3080797500 modified "2023-09-25" @default.
- W3080797500 title "Large-Scale DEM Simulation of Plate Drag in Dry Granular Materials" @default.
- W3080797500 doi "https://doi.org/10.4164/sptj.57.317" @default.
- W3080797500 hasPublicationYear "2020" @default.
- W3080797500 type Work @default.
- W3080797500 sameAs 3080797500 @default.
- W3080797500 citedByCount "0" @default.
- W3080797500 crossrefType "journal-article" @default.
- W3080797500 hasAuthorship W3080797500A5059024988 @default.
- W3080797500 hasConcept C121332964 @default.
- W3080797500 hasConcept C127313418 @default.
- W3080797500 hasConcept C159985019 @default.
- W3080797500 hasConcept C171872576 @default.
- W3080797500 hasConcept C187320778 @default.
- W3080797500 hasConcept C192562407 @default.
- W3080797500 hasConcept C22140971 @default.
- W3080797500 hasConcept C2778956892 @default.
- W3080797500 hasConcept C32568104 @default.
- W3080797500 hasConcept C57879066 @default.
- W3080797500 hasConcept C65590680 @default.
- W3080797500 hasConcept C72921944 @default.
- W3080797500 hasConcept C96035792 @default.
- W3080797500 hasConceptScore W3080797500C121332964 @default.
- W3080797500 hasConceptScore W3080797500C127313418 @default.
- W3080797500 hasConceptScore W3080797500C159985019 @default.
- W3080797500 hasConceptScore W3080797500C171872576 @default.
- W3080797500 hasConceptScore W3080797500C187320778 @default.
- W3080797500 hasConceptScore W3080797500C192562407 @default.
- W3080797500 hasConceptScore W3080797500C22140971 @default.
- W3080797500 hasConceptScore W3080797500C2778956892 @default.
- W3080797500 hasConceptScore W3080797500C32568104 @default.
- W3080797500 hasConceptScore W3080797500C57879066 @default.
- W3080797500 hasConceptScore W3080797500C65590680 @default.
- W3080797500 hasConceptScore W3080797500C72921944 @default.
- W3080797500 hasConceptScore W3080797500C96035792 @default.
- W3080797500 hasIssue "6" @default.
- W3080797500 hasLocation W30807975001 @default.
- W3080797500 hasOpenAccess W3080797500 @default.
- W3080797500 hasPrimaryLocation W30807975001 @default.
- W3080797500 hasRelatedWork W102192148 @default.
- W3080797500 hasRelatedWork W2008327128 @default.
- W3080797500 hasRelatedWork W2056205135 @default.
- W3080797500 hasRelatedWork W2182117603 @default.
- W3080797500 hasRelatedWork W2214556378 @default.
- W3080797500 hasRelatedWork W2385384584 @default.
- W3080797500 hasRelatedWork W2606149471 @default.
- W3080797500 hasRelatedWork W3133884832 @default.
- W3080797500 hasRelatedWork W3138054841 @default.
- W3080797500 hasRelatedWork W2374542013 @default.
- W3080797500 hasVolume "57" @default.
- W3080797500 isParatext "false" @default.
- W3080797500 isRetracted "false" @default.
- W3080797500 magId "3080797500" @default.
- W3080797500 workType "article" @default.