Matches in SemOpenAlex for { <https://semopenalex.org/work/W2188139122> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2188139122 abstract "Traditional terramechanics theorems utilise pressure-sinkage models based on the assumption that the contact area between a tyre and soil can be approximated as a flat plate. Examples include work by Bekker, Reece, and Ishigami. Recently, the authors have demonstrated that 1) this approximation does not hold for wheels with a diameter less than approximately 50 cm and 2) an improved diameter-dependent pressure-sinkage model can yield more accurate results. In this paper, further improvements to the pressure-sinkage model for small diameter wheels are presented. First the diameter-dependent pressure-sinkage model is augmented with a geometric relationship to account for the normal stress distribution at the wheel-soil interface. Second, the effect of wheel width is investigated. The models are verified with field tests using a man-portable unmanned ground vehicle on wet sand and laboratory experiments on dilative (dry quartz sand) and compactive (kaolin-clay/silt mix) soils. Results indicate that the diameter-dependent pressure-sinkage model outperforms previous models in predicting drawbar pull as a function of slip and that the effect of wheel width on the pressure-sinkage model is highly dependent on the soil type." @default.
- W2188139122 created "2016-06-24" @default.
- W2188139122 creator A5074166726 @default.
- W2188139122 creator A5077307223 @default.
- W2188139122 date "2011-01-01" @default.
- W2188139122 modified "2023-09-26" @default.
- W2188139122 title "TOWARD ESTABLISHING A COMPREHENSIVE PRESSURE-SINKAGE MODEL FOR SMALL DIAMETER WHEELS ON DEFORMABLE TERRAINS" @default.
- W2188139122 cites W1544042259 @default.
- W2188139122 cites W1578483761 @default.
- W2188139122 cites W1596513712 @default.
- W2188139122 cites W1977727715 @default.
- W2188139122 cites W1982030779 @default.
- W2188139122 cites W1991722338 @default.
- W2188139122 cites W2060039135 @default.
- W2188139122 cites W2064690350 @default.
- W2188139122 cites W2064784282 @default.
- W2188139122 cites W2071219593 @default.
- W2188139122 cites W2084707249 @default.
- W2188139122 cites W2151435677 @default.
- W2188139122 cites W2289628916 @default.
- W2188139122 cites W2376260505 @default.
- W2188139122 cites W2615434978 @default.
- W2188139122 cites W2798404144 @default.
- W2188139122 cites W364988151 @default.
- W2188139122 hasPublicationYear "2011" @default.
- W2188139122 type Work @default.
- W2188139122 sameAs 2188139122 @default.
- W2188139122 citedByCount "0" @default.
- W2188139122 crossrefType "journal-article" @default.
- W2188139122 hasAuthorship W2188139122A5074166726 @default.
- W2188139122 hasAuthorship W2188139122A5077307223 @default.
- W2188139122 hasConcept C127313418 @default.
- W2188139122 hasConcept C127413603 @default.
- W2188139122 hasConcept C146978453 @default.
- W2188139122 hasConcept C151730666 @default.
- W2188139122 hasConcept C161222754 @default.
- W2188139122 hasConcept C186096623 @default.
- W2188139122 hasConcept C187320778 @default.
- W2188139122 hasConcept C195268267 @default.
- W2188139122 hasConcept C29951281 @default.
- W2188139122 hasConceptScore W2188139122C127313418 @default.
- W2188139122 hasConceptScore W2188139122C127413603 @default.
- W2188139122 hasConceptScore W2188139122C146978453 @default.
- W2188139122 hasConceptScore W2188139122C151730666 @default.
- W2188139122 hasConceptScore W2188139122C161222754 @default.
- W2188139122 hasConceptScore W2188139122C186096623 @default.
- W2188139122 hasConceptScore W2188139122C187320778 @default.
- W2188139122 hasConceptScore W2188139122C195268267 @default.
- W2188139122 hasConceptScore W2188139122C29951281 @default.
- W2188139122 hasLocation W21881391221 @default.
- W2188139122 hasOpenAccess W2188139122 @default.
- W2188139122 hasPrimaryLocation W21881391221 @default.
- W2188139122 hasRelatedWork W1964800204 @default.
- W2188139122 hasRelatedWork W1979989728 @default.
- W2188139122 hasRelatedWork W2005906268 @default.
- W2188139122 hasRelatedWork W2006874288 @default.
- W2188139122 hasRelatedWork W2016248871 @default.
- W2188139122 hasRelatedWork W2032672272 @default.
- W2188139122 hasRelatedWork W2062420317 @default.
- W2188139122 hasRelatedWork W2074173433 @default.
- W2188139122 hasRelatedWork W2180100204 @default.
- W2188139122 hasRelatedWork W220566606 @default.
- W2188139122 hasRelatedWork W2585306770 @default.
- W2188139122 hasRelatedWork W2767466289 @default.
- W2188139122 hasRelatedWork W2794001929 @default.
- W2188139122 hasRelatedWork W2909116417 @default.
- W2188139122 hasRelatedWork W3022328206 @default.
- W2188139122 hasRelatedWork W3119778349 @default.
- W2188139122 hasRelatedWork W794004436 @default.
- W2188139122 hasRelatedWork W2185875749 @default.
- W2188139122 hasRelatedWork W294981334 @default.
- W2188139122 hasRelatedWork W349250562 @default.
- W2188139122 isParatext "false" @default.
- W2188139122 isRetracted "false" @default.
- W2188139122 magId "2188139122" @default.
- W2188139122 workType "article" @default.