Solution of half-plane contact problems by distributing climb dislocations
We derive a novel method for addressing half-plane contact problems by using distributions of climb dislocations over the contact patch to balance the relative overlapping profile of the contacting bodies. Using this technique, we are able to forgo inverting a singular integral equation, simplifying...
| Main Authors: | , |
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| Format: | Journal article |
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Elsevier
2018
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| _version_ | 1797051875535618048 |
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| author | Moore, M Hills, D |
| author_facet | Moore, M Hills, D |
| author_sort | Moore, M |
| collection | OXFORD |
| description | We derive a novel method for addressing half-plane contact problems by using distributions of climb dislocations over the contact patch to balance the relative overlapping profile of the contacting bodies. Using this technique, we are able to forgo inverting a singular integral equation, simplifying the analysis. We illustrate the method by deriving the associated contact pressures, external forces and applied moments for several examples of both symmetric and non-symmetric indenters. |
| first_indexed | 2024-03-06T18:25:37Z |
| format | Journal article |
| id | oxford-uuid:07da1f70-13ce-4134-be1c-d3ec8a6747a4 |
| institution | University of Oxford |
| last_indexed | 2024-03-06T18:25:37Z |
| publishDate | 2018 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | oxford-uuid:07da1f70-13ce-4134-be1c-d3ec8a6747a42022-03-26T09:09:49ZSolution of half-plane contact problems by distributing climb dislocationsJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:07da1f70-13ce-4134-be1c-d3ec8a6747a4Symplectic Elements at OxfordElsevier2018Moore, MHills, DWe derive a novel method for addressing half-plane contact problems by using distributions of climb dislocations over the contact patch to balance the relative overlapping profile of the contacting bodies. Using this technique, we are able to forgo inverting a singular integral equation, simplifying the analysis. We illustrate the method by deriving the associated contact pressures, external forces and applied moments for several examples of both symmetric and non-symmetric indenters. |
| spellingShingle | Moore, M Hills, D Solution of half-plane contact problems by distributing climb dislocations |
| title | Solution of half-plane contact problems by distributing climb dislocations |
| title_full | Solution of half-plane contact problems by distributing climb dislocations |
| title_fullStr | Solution of half-plane contact problems by distributing climb dislocations |
| title_full_unstemmed | Solution of half-plane contact problems by distributing climb dislocations |
| title_short | Solution of half-plane contact problems by distributing climb dislocations |
| title_sort | solution of half plane contact problems by distributing climb dislocations |
| work_keys_str_mv | AT moorem solutionofhalfplanecontactproblemsbydistributingclimbdislocations AT hillsd solutionofhalfplanecontactproblemsbydistributingclimbdislocations |