Incomplete contacts in partial slip subject to varying normal and shear loading, and their representation by asymptotes
We develop a method for the solution of partial slip contact problems suffering complex loading cycles where, generally, the normal load, shear force and, potentially, differential bulk tensions are all functions of time, using an edge-asymptote approach. The size of the slip zone and local shear tr...
| 主要な著者: | , , , |
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| フォーマット: | Journal article |
| 出版事項: |
Elsevier
2016
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| _version_ | 1826276505171263488 |
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| author | Fleury, R Hills, D Ramesh, > Barber, J |
| author_facet | Fleury, R Hills, D Ramesh, > Barber, J |
| author_sort | Fleury, R |
| collection | OXFORD |
| description | We develop a method for the solution of partial slip contact problems suffering complex loading cycles where, generally, the normal load, shear force and, potentially, differential bulk tensions are all functions of time, using an edge-asymptote approach. The size of the slip zone and local shear traction distribution are revealed as functions of time. The results are then re-worked in asymptotic form, so that they do not hinge on inherent symmetry and anti-symmetry conditions for the contact overall, and are of general applicability. The multipliers on the local solutions (generalised stress intensity factors) are also appropriate as a means of taking laboratory tests quantifying fretting fatigue and employing them to wholly different prototypical problems. |
| first_indexed | 2024-03-06T23:14:58Z |
| format | Journal article |
| id | oxford-uuid:66d134c6-10f7-48c4-a4a9-19ac0de9d49f |
| institution | University of Oxford |
| last_indexed | 2024-03-06T23:14:58Z |
| publishDate | 2016 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | oxford-uuid:66d134c6-10f7-48c4-a4a9-19ac0de9d49f2022-03-26T18:34:15ZIncomplete contacts in partial slip subject to varying normal and shear loading, and their representation by asymptotesJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:66d134c6-10f7-48c4-a4a9-19ac0de9d49fSymplectic Elements at OxfordElsevier2016Fleury, RHills, DRamesh, >Barber, JWe develop a method for the solution of partial slip contact problems suffering complex loading cycles where, generally, the normal load, shear force and, potentially, differential bulk tensions are all functions of time, using an edge-asymptote approach. The size of the slip zone and local shear traction distribution are revealed as functions of time. The results are then re-worked in asymptotic form, so that they do not hinge on inherent symmetry and anti-symmetry conditions for the contact overall, and are of general applicability. The multipliers on the local solutions (generalised stress intensity factors) are also appropriate as a means of taking laboratory tests quantifying fretting fatigue and employing them to wholly different prototypical problems. |
| spellingShingle | Fleury, R Hills, D Ramesh, > Barber, J Incomplete contacts in partial slip subject to varying normal and shear loading, and their representation by asymptotes |
| title | Incomplete contacts in partial slip subject to varying normal and shear loading, and their representation by asymptotes |
| title_full | Incomplete contacts in partial slip subject to varying normal and shear loading, and their representation by asymptotes |
| title_fullStr | Incomplete contacts in partial slip subject to varying normal and shear loading, and their representation by asymptotes |
| title_full_unstemmed | Incomplete contacts in partial slip subject to varying normal and shear loading, and their representation by asymptotes |
| title_short | Incomplete contacts in partial slip subject to varying normal and shear loading, and their representation by asymptotes |
| title_sort | incomplete contacts in partial slip subject to varying normal and shear loading and their representation by asymptotes |
| work_keys_str_mv | AT fleuryr incompletecontactsinpartialslipsubjecttovaryingnormalandshearloadingandtheirrepresentationbyasymptotes AT hillsd incompletecontactsinpartialslipsubjecttovaryingnormalandshearloadingandtheirrepresentationbyasymptotes AT ramesh incompletecontactsinpartialslipsubjecttovaryingnormalandshearloadingandtheirrepresentationbyasymptotes AT barberj incompletecontactsinpartialslipsubjecttovaryingnormalandshearloadingandtheirrepresentationbyasymptotes |