Evaluation of Multiaxial Fatigue Life Prediction Methodologies for Ti-6Al-4V
Many critical engineering components are routinely subjected to cyclic multiaxial stress states, which may include non-proportional loading and multidimensional mean stresses. Existing multiaxial fatigue models are examined to determine their suitability at estimating fatigue damage in Ti-6Al-4V und...
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| Veröffentlicht in: | Journal of engineering materials and technology 2002-04, Vol.124 (2), p.229-237 |
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| container_title | Journal of engineering materials and technology |
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| creator | Kallmeyer, Alan R Krgo, Ahmo Kurath, Peter |
| description | Many critical engineering components are routinely subjected to
cyclic multiaxial stress states, which may include non-proportional loading and
multidimensional mean stresses. Existing multiaxial fatigue models are examined
to determine their suitability at estimating fatigue damage in Ti-6Al-4V under
complex, multiaxial loading, with an emphasis on long-life conditions. Both
proportional and non-proportional strain-controlled tension/torsion experiments
were conducted on solid specimens. Several multiaxial fatigue damage parameters
are evaluated based on their ability to correlate the biaxial fatigue data and
uniaxial fatigue data with tensile mean stresses (R>−1) to a
fully-reversed (R=−1) uniaxial baseline. Both equivalent
stress-based models and critical plane approaches are evaluated. Only one
equivalent stress model and two critical plane models showed promise for the
range of loadings and material considered. |
| doi_str_mv | 10.1115/1.1446075 |
| format | Article |
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cyclic multiaxial stress states, which may include non-proportional loading and
multidimensional mean stresses. Existing multiaxial fatigue models are examined
to determine their suitability at estimating fatigue damage in Ti-6Al-4V under
complex, multiaxial loading, with an emphasis on long-life conditions. Both
proportional and non-proportional strain-controlled tension/torsion experiments
were conducted on solid specimens. Several multiaxial fatigue damage parameters
are evaluated based on their ability to correlate the biaxial fatigue data and
uniaxial fatigue data with tensile mean stresses (R>−1) to a
fully-reversed (R=−1) uniaxial baseline. Both equivalent
stress-based models and critical plane approaches are evaluated. Only one
equivalent stress model and two critical plane models showed promise for the
range of loadings and material considered.</description><identifier>ISSN: 0094-4289</identifier><identifier>EISSN: 1528-8889</identifier><identifier>DOI: 10.1115/1.1446075</identifier><identifier>CODEN: JEMTA8</identifier><language>eng</language><publisher>New York, NY: ASME</publisher><subject>Applied sciences ; Condensed matter: structure, mechanical and thermal properties ; Exact sciences and technology ; Fatigue ; Fatigue, brittleness, fracture, and cracks ; Mechanical and acoustical properties of condensed matter ; Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology ; Mechanical properties of solids ; Metals. Metallurgy ; Physics</subject><ispartof>Journal of engineering materials and technology, 2002-04, Vol.124 (2), p.229-237</ispartof><rights>2002 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a376t-57411a637e748a2c96c17103cd0d4fdae15b63002a0b5976000a522e9d139523</citedby><cites>FETCH-LOGICAL-a376t-57411a637e748a2c96c17103cd0d4fdae15b63002a0b5976000a522e9d139523</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902,38497</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13614025$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Kallmeyer, Alan R</creatorcontrib><creatorcontrib>Krgo, Ahmo</creatorcontrib><creatorcontrib>Kurath, Peter</creatorcontrib><title>Evaluation of Multiaxial Fatigue Life Prediction Methodologies for Ti-6Al-4V</title><title>Journal of engineering materials and technology</title><addtitle>J. Eng. Mater. Technol</addtitle><description>Many critical engineering components are routinely subjected to
cyclic multiaxial stress states, which may include non-proportional loading and
multidimensional mean stresses. Existing multiaxial fatigue models are examined
to determine their suitability at estimating fatigue damage in Ti-6Al-4V under
complex, multiaxial loading, with an emphasis on long-life conditions. Both
proportional and non-proportional strain-controlled tension/torsion experiments
were conducted on solid specimens. Several multiaxial fatigue damage parameters
are evaluated based on their ability to correlate the biaxial fatigue data and
uniaxial fatigue data with tensile mean stresses (R>−1) to a
fully-reversed (R=−1) uniaxial baseline. Both equivalent
stress-based models and critical plane approaches are evaluated. Only one
equivalent stress model and two critical plane models showed promise for the
range of loadings and material considered.</description><subject>Applied sciences</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Exact sciences and technology</subject><subject>Fatigue</subject><subject>Fatigue, brittleness, fracture, and cracks</subject><subject>Mechanical and acoustical properties of condensed matter</subject><subject>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</subject><subject>Mechanical properties of solids</subject><subject>Metals. Metallurgy</subject><subject>Physics</subject><issn>0094-4289</issn><issn>1528-8889</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><recordid>eNpF0MtLAzEQBvAgCtbHwbOXvSh42DqTx2ZzLOILKnooXsO4m9WUtKnJruh_b2sLngaG33wwH2NnCGNEVNc4Rikr0GqPjVDxuqzr2uyzEYCRpeS1OWRHOc8BUAilR2x6-0VhoN7HZRG74mkIvadvT6G4Wy_fB1dMfeeKl-Ra3_ypJ9d_xDaG-O5dLrqYipkvq0ko5esJO-goZHe6m8dsdnc7u3kop8_3jzeTaUlCV32ptESkSminZU28MVWDGkE0LbSya8mheqsEACd4U0ZXAECKc2daFEZxccwut7GrFD8Hl3u78LlxIdDSxSFbrnVtjNzAqy1sUsw5uc6ukl9Q-rEIdlOXRbura20vdqGUGwpdomXj8_-BqFAC37jzraO8cHYeh7Rcv2rXIQaU-AWIYXAI</recordid><startdate>20020401</startdate><enddate>20020401</enddate><creator>Kallmeyer, Alan R</creator><creator>Krgo, Ahmo</creator><creator>Kurath, Peter</creator><general>ASME</general><general>American Society of Mechanical Engineers</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>JG9</scope><scope>KR7</scope></search><sort><creationdate>20020401</creationdate><title>Evaluation of Multiaxial Fatigue Life Prediction Methodologies for Ti-6Al-4V</title><author>Kallmeyer, Alan R ; Krgo, Ahmo ; Kurath, Peter</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a376t-57411a637e748a2c96c17103cd0d4fdae15b63002a0b5976000a522e9d139523</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Applied sciences</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Exact sciences and technology</topic><topic>Fatigue</topic><topic>Fatigue, brittleness, fracture, and cracks</topic><topic>Mechanical and acoustical properties of condensed matter</topic><topic>Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology</topic><topic>Mechanical properties of solids</topic><topic>Metals. Metallurgy</topic><topic>Physics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kallmeyer, Alan R</creatorcontrib><creatorcontrib>Krgo, Ahmo</creatorcontrib><creatorcontrib>Kurath, Peter</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</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>Civil Engineering Abstracts</collection><jtitle>Journal of engineering materials and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kallmeyer, Alan R</au><au>Krgo, Ahmo</au><au>Kurath, Peter</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Evaluation of Multiaxial Fatigue Life Prediction Methodologies for Ti-6Al-4V</atitle><jtitle>Journal of engineering materials and technology</jtitle><stitle>J. Eng. Mater. Technol</stitle><date>2002-04-01</date><risdate>2002</risdate><volume>124</volume><issue>2</issue><spage>229</spage><epage>237</epage><pages>229-237</pages><issn>0094-4289</issn><eissn>1528-8889</eissn><coden>JEMTA8</coden><abstract>Many critical engineering components are routinely subjected to
cyclic multiaxial stress states, which may include non-proportional loading and
multidimensional mean stresses. Existing multiaxial fatigue models are examined
to determine their suitability at estimating fatigue damage in Ti-6Al-4V under
complex, multiaxial loading, with an emphasis on long-life conditions. Both
proportional and non-proportional strain-controlled tension/torsion experiments
were conducted on solid specimens. Several multiaxial fatigue damage parameters
are evaluated based on their ability to correlate the biaxial fatigue data and
uniaxial fatigue data with tensile mean stresses (R>−1) to a
fully-reversed (R=−1) uniaxial baseline. Both equivalent
stress-based models and critical plane approaches are evaluated. Only one
equivalent stress model and two critical plane models showed promise for the
range of loadings and material considered.</abstract><cop>New York, NY</cop><pub>ASME</pub><doi>10.1115/1.1446075</doi><tpages>9</tpages></addata></record> |
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| ispartof | Journal of engineering materials and technology, 2002-04, Vol.124 (2), p.229-237 |
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| source | ASME Transactions Journals (Current) |
| subjects | Applied sciences Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Fatigue Fatigue, brittleness, fracture, and cracks Mechanical and acoustical properties of condensed matter Mechanical properties and methods of testing. Rheology. Fracture mechanics. Tribology Mechanical properties of solids Metals. Metallurgy Physics |
| title | Evaluation of Multiaxial Fatigue Life Prediction Methodologies for Ti-6Al-4V |
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