Computation of crack tip elastic stress intensity factor in mode I by in-plane electronic speckle pattern interferometry
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| Format: | Artículo científico |
| Sprache: | en |
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Sociedad Mexicana de Física A.C.
2010
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| author | J. Parra-Michel |
| author_facet | J. Parra-Michel |
| contents | Computation of crack tip elastic stress intensity factor in mode I by in-plane electronic speckle pattern interferometry J. Parra-Michel A. Martínez J.A. Rayas Física, Astronomía y Matemáticas ESPI Stokes method phase stepping Stress intensity factor In this work, a dual illumination beam system is used to obtain the stress intensity factor in modes one (mode I) to mechanical elements during tension testing. The displacement field is obtained by means of electronic speckle pattern interferometry and phase stepping technique. Deformations are calculated by the Stokes differentiation method. Results are compared with a numerical simulation using a finite element analysis technique. 2010 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57019827005 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.5 Vol.56 |
| format | Artículo científico |
| id | redalyc_57019827005 |
| institution | Redalyc |
| language | en |
| publishDate | 2010 |
| publisher | Sociedad Mexicana de Física A.C. |
| spellingShingle | Computation of crack tip elastic stress intensity factor in mode I by in-plane electronic speckle pattern interferometry J. Parra-Michel Física, Astronomía y Matemáticas ESPI Stokes method phase stepping Stress intensity factor Computation of crack tip elastic stress intensity factor in mode I by in-plane electronic speckle pattern interferometry J. Parra-Michel A. Martínez J.A. Rayas Física, Astronomía y Matemáticas ESPI Stokes method phase stepping Stress intensity factor In this work, a dual illumination beam system is used to obtain the stress intensity factor in modes one (mode I) to mechanical elements during tension testing. The displacement field is obtained by means of electronic speckle pattern interferometry and phase stepping technique. Deformations are calculated by the Stokes differentiation method. Results are compared with a numerical simulation using a finite element analysis technique. 2010 artículo científico 0035-001X https://www.redalyc.org/articulo.oa?id=57019827005 en http://www.redalyc.org/revista.oa?id=570 Revista Mexicana de Física application/pdf Sociedad Mexicana de Física A.C. Revista Mexicana de Física (México) Num.5 Vol.56 |
| title | Computation of crack tip elastic stress intensity factor in mode I by in-plane electronic speckle pattern interferometry |
| topic | Física, Astronomía y Matemáticas ESPI Stokes method phase stepping Stress intensity factor |
| url | https://www.redalyc.org/articulo.oa?id=57019827005 |