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Finite element analysis of fatigue crack growth with interspersed mode I and mixed mode overloads
The fatigue crack growth in components or structures is influenced by the service loading. In contrast to a uniform fatigue crack growth during a constant amplitude loading, an overload for instance, which is interspersed into this constant amplitude loading, leads to a retardation effect. Within th...
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Published in: | International journal of fatigue 2005-08, Vol.27 (8), p.905-913 |
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container_title | International journal of fatigue |
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description | The fatigue crack growth in components or structures is influenced by the service loading. In contrast to a uniform fatigue crack growth during a constant amplitude loading, an overload for instance, which is interspersed into this constant amplitude loading, leads to a retardation effect. Within the scope of this paper fatigue crack growth under variable amplitude loading in a real structure is modelled using an elastic–plastic finite element analysis. It can be shown that due to an overload depending on the overload ratio
R
ol and the mode I/mode II ratio plastic deformations occur, which on the one hand reduce the near-tip closure and cause a far-field closure. On the other hand, the plastic deformations change the stress distribution along the crack flanks as well as along the ligament. A comparison of the numerically determined fatigue crack growth rates with the experimental data shows a good agreement. |
doi_str_mv | 10.1016/j.ijfatigue.2004.10.008 |
format | article |
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R
ol and the mode I/mode II ratio plastic deformations occur, which on the one hand reduce the near-tip closure and cause a far-field closure. On the other hand, the plastic deformations change the stress distribution along the crack flanks as well as along the ligament. A comparison of the numerically determined fatigue crack growth rates with the experimental data shows a good agreement.</description><identifier>ISSN: 0142-1123</identifier><identifier>EISSN: 1879-3452</identifier><identifier>DOI: 10.1016/j.ijfatigue.2004.10.008</identifier><identifier>CODEN: IJFADB</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Crack closure ; Exact sciences and technology ; Fatigue ; Fatigue crack growth ; Finite element simulation ; Interaction effects ; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology ; Metals. Metallurgy ; Mixed mode ; Stress distribution</subject><ispartof>International journal of fatigue, 2005-08, Vol.27 (8), p.905-913</ispartof><rights>2005 Elsevier Ltd</rights><rights>2005 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c376t-37aa672df110d18fa0e9f0e0fee683eeffe6814ba8fc7a0ea141cf4be76cd4083</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>309,310,314,780,784,789,790,23930,23931,25140,27924,27925</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=16954877$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Sander, M.</creatorcontrib><creatorcontrib>Richard, H.A.</creatorcontrib><title>Finite element analysis of fatigue crack growth with interspersed mode I and mixed mode overloads</title><title>International journal of fatigue</title><description>The fatigue crack growth in components or structures is influenced by the service loading. In contrast to a uniform fatigue crack growth during a constant amplitude loading, an overload for instance, which is interspersed into this constant amplitude loading, leads to a retardation effect. Within the scope of this paper fatigue crack growth under variable amplitude loading in a real structure is modelled using an elastic–plastic finite element analysis. It can be shown that due to an overload depending on the overload ratio
R
ol and the mode I/mode II ratio plastic deformations occur, which on the one hand reduce the near-tip closure and cause a far-field closure. On the other hand, the plastic deformations change the stress distribution along the crack flanks as well as along the ligament. A comparison of the numerically determined fatigue crack growth rates with the experimental data shows a good agreement.</description><subject>Applied sciences</subject><subject>Crack closure</subject><subject>Exact sciences and technology</subject><subject>Fatigue</subject><subject>Fatigue crack growth</subject><subject>Finite element simulation</subject><subject>Interaction effects</subject><subject>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</subject><subject>Metals. Metallurgy</subject><subject>Mixed mode</subject><subject>Stress distribution</subject><issn>0142-1123</issn><issn>1879-3452</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqFUMtOwzAQtBBIlMI34AvcEtZ5OTlWFS8JiQucrcVZg0saFztt6d_j0gJHDvvQ7syOdhg7F5AKENXVLLUzg4N9XVKaARRxmgLUB2wkatkkeVFmh2wEosgSIbL8mJ2EMAOABmQ5YnhjezsQp47m1A8ce-w2wQbuDN9f5dqjfuev3q2HN762Mdl-IB8WMajlc9cSv4_M2NrPn4Fbke8ctuGUHRnsAp3t65g931w_Te-Sh8fb--nkIdG5rIYkl4iVzFojBLSiNgjUGCAwRFWdExkTqyhesDZaxiWKQmhTvJCsdFtAnY_Z5e7uwruPJYVBzW3Q1HXYk1sGldWyzMsmi0C5A2rvQvBk1MLbOfqNEqC2lqqZ-rVUbS3dLuBb4mIvgUFjZzz22oY_etWURS1lxE12OIr_rix5FbSlXlNrPelBtc7-q_UFx0GTWQ</recordid><startdate>20050801</startdate><enddate>20050801</enddate><creator>Sander, M.</creator><creator>Richard, H.A.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7SC</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>JQ2</scope><scope>KR7</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope></search><sort><creationdate>20050801</creationdate><title>Finite element analysis of fatigue crack growth with interspersed mode I and mixed mode overloads</title><author>Sander, M. ; Richard, H.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c376t-37aa672df110d18fa0e9f0e0fee683eeffe6814ba8fc7a0ea141cf4be76cd4083</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>Applied sciences</topic><topic>Crack closure</topic><topic>Exact sciences and technology</topic><topic>Fatigue</topic><topic>Fatigue crack growth</topic><topic>Finite element simulation</topic><topic>Interaction effects</topic><topic>Mechanical properties and methods of testing. 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Metallurgy</topic><topic>Mixed mode</topic><topic>Stress distribution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sander, M.</creatorcontrib><creatorcontrib>Richard, H.A.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Computer and Information Systems Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><jtitle>International journal of fatigue</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sander, M.</au><au>Richard, H.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Finite element analysis of fatigue crack growth with interspersed mode I and mixed mode overloads</atitle><jtitle>International journal of fatigue</jtitle><date>2005-08-01</date><risdate>2005</risdate><volume>27</volume><issue>8</issue><spage>905</spage><epage>913</epage><pages>905-913</pages><issn>0142-1123</issn><eissn>1879-3452</eissn><coden>IJFADB</coden><abstract>The fatigue crack growth in components or structures is influenced by the service loading. 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R
ol and the mode I/mode II ratio plastic deformations occur, which on the one hand reduce the near-tip closure and cause a far-field closure. On the other hand, the plastic deformations change the stress distribution along the crack flanks as well as along the ligament. A comparison of the numerically determined fatigue crack growth rates with the experimental data shows a good agreement.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.ijfatigue.2004.10.008</doi><tpages>9</tpages></addata></record> |
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source | ScienceDirect Freedom Collection 2022-2024 |
subjects | Applied sciences Crack closure Exact sciences and technology Fatigue Fatigue crack growth Finite element simulation Interaction effects Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Metals. Metallurgy Mixed mode Stress distribution |
title | Finite element analysis of fatigue crack growth with interspersed mode I and mixed mode overloads |
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