The Stress Intensity Factor of convex embedded polygonal cracks
In the present work, a simple formula for the evaluation of the stress intensity factor (SIF) of convex embedded polygonal cracks has been proposed. This formula is structured as a correction factor of the Oore-Burns’ equation and is based on accurate three-dimensional FE analysis. Furthermore, a p...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2022-12-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://3.64.71.86/index.php/fis/article/view/3908 |
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| author | Paolo Livieri Fausto Segala |
| author_facet | Paolo Livieri Fausto Segala |
| author_sort | Paolo Livieri |
| collection | DOAJ |
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In the present work, a simple formula for the evaluation of the stress intensity factor (SIF) of convex embedded polygonal cracks has been proposed. This formula is structured as a correction factor of the Oore-Burns’ equation and is based on accurate three-dimensional FE analysis. Furthermore, a precise formula for a regular polygonal crack has been given.
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| format | Article |
| id | doaj-art-5a7c65b26b204567ae3fd02d3dfc2893 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2022-12-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-5a7c65b26b204567ae3fd02d3dfc28932025-02-03T10:27:34ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932022-12-011763The Stress Intensity Factor of convex embedded polygonal cracksPaolo Livieri0Fausto Segala1University of Ferrara, Department of Engineering, ItalyUniversity of Ferrara, Department of Engineering, Italy In the present work, a simple formula for the evaluation of the stress intensity factor (SIF) of convex embedded polygonal cracks has been proposed. This formula is structured as a correction factor of the Oore-Burns’ equation and is based on accurate three-dimensional FE analysis. Furthermore, a precise formula for a regular polygonal crack has been given. https://3.64.71.86/index.php/fis/article/view/3908Weight functionStress intensity factorThree-dimensional crack |
| spellingShingle | Paolo Livieri Fausto Segala The Stress Intensity Factor of convex embedded polygonal cracks Fracture and Structural Integrity Weight function Stress intensity factor Three-dimensional crack |
| title | The Stress Intensity Factor of convex embedded polygonal cracks |
| title_full | The Stress Intensity Factor of convex embedded polygonal cracks |
| title_fullStr | The Stress Intensity Factor of convex embedded polygonal cracks |
| title_full_unstemmed | The Stress Intensity Factor of convex embedded polygonal cracks |
| title_short | The Stress Intensity Factor of convex embedded polygonal cracks |
| title_sort | stress intensity factor of convex embedded polygonal cracks |
| topic | Weight function Stress intensity factor Three-dimensional crack |
| url | https://3.64.71.86/index.php/fis/article/view/3908 |
| work_keys_str_mv | AT paololivieri thestressintensityfactorofconvexembeddedpolygonalcracks AT faustosegala thestressintensityfactorofconvexembeddedpolygonalcracks AT paololivieri stressintensityfactorofconvexembeddedpolygonalcracks AT faustosegala stressintensityfactorofconvexembeddedpolygonalcracks |