THE INFLUENCE OF NOTCH PLASTICITY ON SHORT FATIGUE CRACK BEHAVIOUR
— A study has been made of fatigue crack formation and growth at the root of different notch profiles in a structural steel subjected to fully reversed tension‐compression loading. The scale of stage I microstructural crack growth at notches decreased with increasing notch root strain and was compar...
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| Veröffentlicht in: | Fatigue & fracture of engineering materials & structures 1994-02, Vol.17 (2), p.235-242 |
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| container_title | Fatigue & fracture of engineering materials & structures |
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| creator | Ahmad, H. Y. de los Rios, E. R. Yates, J. R. |
| description | — A study has been made of fatigue crack formation and growth at the root of different notch profiles in a structural steel subjected to fully reversed tension‐compression loading. The scale of stage I microstructural crack growth at notches decreased with increasing notch root strain and was comparable to the size of stage I cracks in shallow hourglass profile specimens at the same strain. Stage II crack growth rates were faster within the notch plastic field than in the elastic stress field of the bulk material. |
| doi_str_mv | 10.1111/j.1460-2695.1994.tb00803.x |
| format | Article |
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Stage II crack growth rates were faster within the notch plastic field than in the elastic stress field of the bulk material.</description><identifier>ISSN: 8756-758X</identifier><identifier>EISSN: 1460-2695</identifier><identifier>DOI: 10.1111/j.1460-2695.1994.tb00803.x</identifier><identifier>CODEN: FFESEY</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Applied sciences ; CRACK PROPAGATION ; Exact sciences and technology ; Fatigue ; FRACTURE MECHANICS ; MATERIALS SCIENCE ; MATHEMATICAL MODELS ; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology ; Metals. 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Stage II crack growth rates were faster within the notch plastic field than in the elastic stress field of the bulk material.</description><subject>Applied sciences</subject><subject>CRACK PROPAGATION</subject><subject>Exact sciences and technology</subject><subject>Fatigue</subject><subject>FRACTURE MECHANICS</subject><subject>MATERIALS SCIENCE</subject><subject>MATHEMATICAL MODELS</subject><subject>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</subject><subject>Metals. 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Rheology. Fracture mechanics. Tribology</topic><topic>Metals. Metallurgy</topic><topic>MICROSTRUCTURE</topic><topic>PLASTICITY</topic><topic>STEELS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ahmad, H. Y.</creatorcontrib><creatorcontrib>de los Rios, E. R.</creatorcontrib><creatorcontrib>Yates, J. R.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>OSTI.GOV</collection><jtitle>Fatigue & fracture of engineering materials & structures</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ahmad, H. Y.</au><au>de los Rios, E. R.</au><au>Yates, J. 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| ispartof | Fatigue & fracture of engineering materials & structures, 1994-02, Vol.17 (2), p.235-242 |
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| language | eng |
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| source | Wiley Online Library - AutoHoldings Journals |
| subjects | Applied sciences CRACK PROPAGATION Exact sciences and technology Fatigue FRACTURE MECHANICS MATERIALS SCIENCE MATHEMATICAL MODELS Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy MICROSTRUCTURE PLASTICITY STEELS |
| title | THE INFLUENCE OF NOTCH PLASTICITY ON SHORT FATIGUE CRACK BEHAVIOUR |
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