The penny crack beneath the surface of a half-space: with application to the blister test
The crack tip stress intensities are found for a penny shaped crack lying beneath the free surface of a half-space, and parallel with it. This is done by employing a novel distributed dislocation approach using axi-symmetric Somigliana dislocations as the kernel of an integral equation, and provides...
| Main Authors: | , , |
|---|---|
| 格式: | Journal article |
| 語言: | English |
| 出版: |
2006
|
| _version_ | 1826268027193131008 |
|---|---|
| author | Paynter, R Hills, D Sackfield, A |
| author_facet | Paynter, R Hills, D Sackfield, A |
| author_sort | Paynter, R |
| collection | OXFORD |
| description | The crack tip stress intensities are found for a penny shaped crack lying beneath the free surface of a half-space, and parallel with it. This is done by employing a novel distributed dislocation approach using axi-symmetric Somigliana dislocations as the kernel of an integral equation, and provides a precise solution at the expense of little computing cost. A comparison is made with the crack tip stress intensity factors for a simple plane crack, and predictions are made for the preferred crack extension direction. © Springer Science+Business Media, Inc. 2006. |
| first_indexed | 2024-03-06T21:03:18Z |
| format | Journal article |
| id | oxford-uuid:3b966bbb-c7e0-4acb-a366-406ca67a04a0 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T21:03:18Z |
| publishDate | 2006 |
| record_format | dspace |
| spelling | oxford-uuid:3b966bbb-c7e0-4acb-a366-406ca67a04a02022-03-26T14:08:36ZThe penny crack beneath the surface of a half-space: with application to the blister testJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:3b966bbb-c7e0-4acb-a366-406ca67a04a0EnglishSymplectic Elements at Oxford2006Paynter, RHills, DSackfield, AThe crack tip stress intensities are found for a penny shaped crack lying beneath the free surface of a half-space, and parallel with it. This is done by employing a novel distributed dislocation approach using axi-symmetric Somigliana dislocations as the kernel of an integral equation, and provides a precise solution at the expense of little computing cost. A comparison is made with the crack tip stress intensity factors for a simple plane crack, and predictions are made for the preferred crack extension direction. © Springer Science+Business Media, Inc. 2006. |
| spellingShingle | Paynter, R Hills, D Sackfield, A The penny crack beneath the surface of a half-space: with application to the blister test |
| title | The penny crack beneath the surface of a half-space: with application to the blister test |
| title_full | The penny crack beneath the surface of a half-space: with application to the blister test |
| title_fullStr | The penny crack beneath the surface of a half-space: with application to the blister test |
| title_full_unstemmed | The penny crack beneath the surface of a half-space: with application to the blister test |
| title_short | The penny crack beneath the surface of a half-space: with application to the blister test |
| title_sort | penny crack beneath the surface of a half space with application to the blister test |
| work_keys_str_mv | AT paynterr thepennycrackbeneaththesurfaceofahalfspacewithapplicationtotheblistertest AT hillsd thepennycrackbeneaththesurfaceofahalfspacewithapplicationtotheblistertest AT sackfielda thepennycrackbeneaththesurfaceofahalfspacewithapplicationtotheblistertest AT paynterr pennycrackbeneaththesurfaceofahalfspacewithapplicationtotheblistertest AT hillsd pennycrackbeneaththesurfaceofahalfspacewithapplicationtotheblistertest AT sackfielda pennycrackbeneaththesurfaceofahalfspacewithapplicationtotheblistertest |