Matches in SemOpenAlex for { <https://semopenalex.org/work/W2258387130> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W2258387130 abstract "Abstract : This thesis presents theoretical computational, and experimental approaches to the problem of fretting fatigue in materials systems relevant to aircraft components. The basic contact mechanics for fretting fatigue in a sphere-plane contact geometry are reviewed. Various elastic criteria for predicting fretting failure are discussed; selected fretting maps created from one of these the modified Crossland criterion are presented. Fail/no-fail predictions based on these maps have verified trends observed in experimental work performed on Al 7075-T6 specimens. A three-dimensional finite-element model of sphere-plane fretting contact is reviewed. This model has been used to model elastic and elastoplastic fretting contact. The evolution of tangential loads coincident with plastic flow has been simulated, as well as the accumulation of equivalent plastic strains for these fretting conditions. This information may be used to predict the life of components subject to fretting contact high cycle fatigue (HCF) via a Coffin-Manson type relation. Design and construction of an apparatus for performing quantitative fretting experiments are described, and results of early tests performed on 7075-T6 aluminum alloys are presented. These experiments validate the proper operation of the experimental apparatus. Finally, basic principles of fracture mechanics and the limitations of applying traditional linear elastic fracture mechanics (LEFM) to fretting fatigue are discussed. The new crack analogue concept of Giannakopoulos et al. is reviewed as a means of uniting LEFM and fretting contact mechanics to achieve a life prediction scheme for components subject to HCF that is superior to the modified Goodman diagram approach currently employed by the US Air Force." @default.
- W2258387130 created "2016-06-24" @default.
- W2258387130 creator A5073219792 @default.
- W2258387130 date "1998-10-14" @default.
- W2258387130 modified "2023-09-23" @default.
- W2258387130 title "A Study of Fretting Fatigue in Aircraft Components" @default.
- W2258387130 hasPublicationYear "1998" @default.
- W2258387130 type Work @default.
- W2258387130 sameAs 2258387130 @default.
- W2258387130 citedByCount "3" @default.
- W2258387130 crossrefType "dissertation" @default.
- W2258387130 hasAuthorship W2258387130A5073219792 @default.
- W2258387130 hasConcept C121332964 @default.
- W2258387130 hasConcept C127413603 @default.
- W2258387130 hasConcept C135628077 @default.
- W2258387130 hasConcept C179909247 @default.
- W2258387130 hasConcept C192562407 @default.
- W2258387130 hasConcept C57879066 @default.
- W2258387130 hasConcept C59085676 @default.
- W2258387130 hasConcept C66938386 @default.
- W2258387130 hasConcept C77595967 @default.
- W2258387130 hasConcept C78519656 @default.
- W2258387130 hasConcept C83082321 @default.
- W2258387130 hasConceptScore W2258387130C121332964 @default.
- W2258387130 hasConceptScore W2258387130C127413603 @default.
- W2258387130 hasConceptScore W2258387130C135628077 @default.
- W2258387130 hasConceptScore W2258387130C179909247 @default.
- W2258387130 hasConceptScore W2258387130C192562407 @default.
- W2258387130 hasConceptScore W2258387130C57879066 @default.
- W2258387130 hasConceptScore W2258387130C59085676 @default.
- W2258387130 hasConceptScore W2258387130C66938386 @default.
- W2258387130 hasConceptScore W2258387130C77595967 @default.
- W2258387130 hasConceptScore W2258387130C78519656 @default.
- W2258387130 hasConceptScore W2258387130C83082321 @default.
- W2258387130 hasLocation W22583871301 @default.
- W2258387130 hasOpenAccess W2258387130 @default.
- W2258387130 hasPrimaryLocation W22583871301 @default.
- W2258387130 hasRelatedWork W1971238059 @default.
- W2258387130 hasRelatedWork W2008529839 @default.
- W2258387130 hasRelatedWork W2018392193 @default.
- W2258387130 hasRelatedWork W2031521214 @default.
- W2258387130 hasRelatedWork W2064496634 @default.
- W2258387130 hasRelatedWork W2086089941 @default.
- W2258387130 hasRelatedWork W2092821214 @default.
- W2258387130 hasRelatedWork W2183043790 @default.
- W2258387130 hasRelatedWork W2375271670 @default.
- W2258387130 hasRelatedWork W2620615450 @default.
- W2258387130 hasRelatedWork W2778488838 @default.
- W2258387130 hasRelatedWork W2793482700 @default.
- W2258387130 hasRelatedWork W2921322855 @default.
- W2258387130 hasRelatedWork W2969010292 @default.
- W2258387130 hasRelatedWork W3001267427 @default.
- W2258387130 hasRelatedWork W3027580798 @default.
- W2258387130 hasRelatedWork W3041010544 @default.
- W2258387130 hasRelatedWork W3124056747 @default.
- W2258387130 hasRelatedWork W3195621377 @default.
- W2258387130 hasRelatedWork W36110341 @default.
- W2258387130 isParatext "false" @default.
- W2258387130 isRetracted "false" @default.
- W2258387130 magId "2258387130" @default.
- W2258387130 workType "dissertation" @default.