A closed form for the Stress Intensity Factor of a small embedded square-like flaw
In the present work, the stress intensity factor (SIF) of a small embedded square-like flaw is calculated by means of a procedure based on the Oore-Burns integral. An explicit equation is given to evaluate the SIF along the two axes of symmetry that correspond to the points where the SIF takes its m...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2020-09-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/2894 |
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| author | Paolo Livieri Fausto Segala |
| author_facet | Paolo Livieri Fausto Segala |
| author_sort | Paolo Livieri |
| collection | DOAJ |
| description | In the present work, the stress intensity factor (SIF) of a small embedded square-like flaw is calculated by means of a procedure based on the Oore-Burns integral. An explicit equation is given to evaluate the SIF along the two axes of symmetry that correspond to the points where the SIF takes its maximum and minimum value on the contour crack. The SIF is calculated in accordance with FE numerical results. |
| format | Article |
| id | doaj-art-c84455224cc844c7a42c9aa2084a3d05 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2020-09-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-c84455224cc844c7a42c9aa2084a3d052025-01-02T20:56:24ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932020-09-011454A closed form for the Stress Intensity Factor of a small embedded square-like flawPaolo Livieri0Fausto Segala1University of Ferrara, Department of Engineering, ItalyUniversity of Ferrara, Department of Engineering, ItalyIn the present work, the stress intensity factor (SIF) of a small embedded square-like flaw is calculated by means of a procedure based on the Oore-Burns integral. An explicit equation is given to evaluate the SIF along the two axes of symmetry that correspond to the points where the SIF takes its maximum and minimum value on the contour crack. The SIF is calculated in accordance with FE numerical results.https://www.fracturae.com/index.php/fis/article/view/2894Weight functionStress intensity factorThree-dimensional crackWeld |
| spellingShingle | Paolo Livieri Fausto Segala A closed form for the Stress Intensity Factor of a small embedded square-like flaw Fracture and Structural Integrity Weight function Stress intensity factor Three-dimensional crack Weld |
| title | A closed form for the Stress Intensity Factor of a small embedded square-like flaw |
| title_full | A closed form for the Stress Intensity Factor of a small embedded square-like flaw |
| title_fullStr | A closed form for the Stress Intensity Factor of a small embedded square-like flaw |
| title_full_unstemmed | A closed form for the Stress Intensity Factor of a small embedded square-like flaw |
| title_short | A closed form for the Stress Intensity Factor of a small embedded square-like flaw |
| title_sort | closed form for the stress intensity factor of a small embedded square like flaw |
| topic | Weight function Stress intensity factor Three-dimensional crack Weld |
| url | https://www.fracturae.com/index.php/fis/article/view/2894 |
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