Crack Propagation by Finite Element Method
Crack propagation simulation began with the development of the finite element method; the analyses were conducted to obtain a basic understanding of the crack growth. Today structural and materials engineers develop structures and materials properties using this technique. The aim of this paper is t...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2017-12-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | https://www.fracturae.com/index.php/fis/article/view/1964 |
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| _version_ | 1841562323751272448 |
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| author | Luiz Carlos H. Ricardo |
| author_facet | Luiz Carlos H. Ricardo |
| author_sort | Luiz Carlos H. Ricardo |
| collection | DOAJ |
| description | Crack propagation simulation began with the development of the finite element method; the analyses were conducted to obtain a basic understanding of the crack growth. Today structural and materials engineers develop structures and materials properties using this technique. The aim of this paper is to verify the effect of different crack propagation rates in determination of crack opening and closing stress of an ASTM specimen under a standard suspension spectrum loading from FD&E SAE Keyhole Specimen Test Load Histories by finite element analysis. To understand the crack propagation processes under variable amplitude loading, retardation effects are observed. |
| format | Article |
| id | doaj-art-899b3ae037e84f8e86b10829634666a7 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2017-12-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-899b3ae037e84f8e86b10829634666a72025-01-03T01:03:09ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932017-12-011243Crack Propagation by Finite Element MethodLuiz Carlos H. Ricardo0Materials Technology Department, IPEN, University of São Paulo, Brazil, Instituto de Pesquisas Energéticas e Nucleares Av. Lineu Prestes 2242 - Cidade Universitária - São Paulo - SP BRASIL- CEP: 05508-000Crack propagation simulation began with the development of the finite element method; the analyses were conducted to obtain a basic understanding of the crack growth. Today structural and materials engineers develop structures and materials properties using this technique. The aim of this paper is to verify the effect of different crack propagation rates in determination of crack opening and closing stress of an ASTM specimen under a standard suspension spectrum loading from FD&E SAE Keyhole Specimen Test Load Histories by finite element analysis. To understand the crack propagation processes under variable amplitude loading, retardation effects are observed.https://www.fracturae.com/index.php/fis/article/view/1964FatigueCrack propagation simulationFinite element methodRetardation |
| spellingShingle | Luiz Carlos H. Ricardo Crack Propagation by Finite Element Method Fracture and Structural Integrity Fatigue Crack propagation simulation Finite element method Retardation |
| title | Crack Propagation by Finite Element Method |
| title_full | Crack Propagation by Finite Element Method |
| title_fullStr | Crack Propagation by Finite Element Method |
| title_full_unstemmed | Crack Propagation by Finite Element Method |
| title_short | Crack Propagation by Finite Element Method |
| title_sort | crack propagation by finite element method |
| topic | Fatigue Crack propagation simulation Finite element method Retardation |
| url | https://www.fracturae.com/index.php/fis/article/view/1964 |
| work_keys_str_mv | AT luizcarloshricardo crackpropagationbyfiniteelementmethod |