Probabilistic fatigue crack growth analysis of spot-welded joints
This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D)...
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| Autor*in: |
NI, K. [verfasserIn] MAHADEVAN, S. [verfasserIn] |
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| Format: |
E-Artikel |
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| Erschienen: |
PO Box 1354, 9600 Garsington Road, Oxford OX4 2XG, UK.: Blackwell Science Ltd ; 2004 |
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| Umfang: |
Online-Ressource |
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| Reproduktion: |
2008 ; Blackwell Publishing Journal Backfiles 1879-2005 |
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| Übergeordnetes Werk: |
In: Fatigue & fracture of engineering materials & structures - Oxford [u.a.] : Wiley-Blackwell, 1979, 27(2004), 6, Seite 0 |
| Übergeordnetes Werk: |
volume:27 ; year:2004 ; number:6 ; pages:0 |
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| DOI / URN: |
10.1111/j.1460-2695.2004.00762.x |
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| 520 | |a This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D) finite element model of a simplified joint with four spot welds is developed, and the static stress analysis of this joint is performed. Then the fatigue crack inside the base material sheet is modelled as a surface crack. Probabilistic crack growth model is combined with the stress analysis result to develop a probabilistic fatigue crack growth life prediction methodology for spot welds. This new method is implemented with MSC/NASTRAN and MSC/FATIGUE and is useful for the reliability assessment of spot-welded joints against fatigue crack growth. | ||
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10.1111/j.1460-2695.2004.00762.x doi (DE-627)NLEJ242935850 DE-627 ger DE-627 rakwb NI, K. verfasserin aut Probabilistic fatigue crack growth analysis of spot-welded joints PO Box 1354, 9600 Garsington Road, Oxford OX4 2XG, UK. Blackwell Science Ltd 2004 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D) finite element model of a simplified joint with four spot welds is developed, and the static stress analysis of this joint is performed. Then the fatigue crack inside the base material sheet is modelled as a surface crack. Probabilistic crack growth model is combined with the stress analysis result to develop a probabilistic fatigue crack growth life prediction methodology for spot welds. This new method is implemented with MSC/NASTRAN and MSC/FATIGUE and is useful for the reliability assessment of spot-welded joints against fatigue crack growth. 2008 Blackwell Publishing Journal Backfiles 1879-2005 |2008|||||||||| crack growth MAHADEVAN, S. verfasserin aut In Fatigue & fracture of engineering materials & structures Oxford [u.a.] : Wiley-Blackwell, 1979 27(2004), 6, Seite 0 Online-Ressource (DE-627)NLEJ243926898 (DE-600)2014746-6 1460-2695 nnns volume:27 year:2004 number:6 pages:0 http://dx.doi.org/10.1111/j.1460-2695.2004.00762.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 27 2004 6 0 |
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10.1111/j.1460-2695.2004.00762.x doi (DE-627)NLEJ242935850 DE-627 ger DE-627 rakwb NI, K. verfasserin aut Probabilistic fatigue crack growth analysis of spot-welded joints PO Box 1354, 9600 Garsington Road, Oxford OX4 2XG, UK. Blackwell Science Ltd 2004 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D) finite element model of a simplified joint with four spot welds is developed, and the static stress analysis of this joint is performed. Then the fatigue crack inside the base material sheet is modelled as a surface crack. Probabilistic crack growth model is combined with the stress analysis result to develop a probabilistic fatigue crack growth life prediction methodology for spot welds. This new method is implemented with MSC/NASTRAN and MSC/FATIGUE and is useful for the reliability assessment of spot-welded joints against fatigue crack growth. 2008 Blackwell Publishing Journal Backfiles 1879-2005 |2008|||||||||| crack growth MAHADEVAN, S. verfasserin aut In Fatigue & fracture of engineering materials & structures Oxford [u.a.] : Wiley-Blackwell, 1979 27(2004), 6, Seite 0 Online-Ressource (DE-627)NLEJ243926898 (DE-600)2014746-6 1460-2695 nnns volume:27 year:2004 number:6 pages:0 http://dx.doi.org/10.1111/j.1460-2695.2004.00762.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 27 2004 6 0 |
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10.1111/j.1460-2695.2004.00762.x doi (DE-627)NLEJ242935850 DE-627 ger DE-627 rakwb NI, K. verfasserin aut Probabilistic fatigue crack growth analysis of spot-welded joints PO Box 1354, 9600 Garsington Road, Oxford OX4 2XG, UK. Blackwell Science Ltd 2004 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D) finite element model of a simplified joint with four spot welds is developed, and the static stress analysis of this joint is performed. Then the fatigue crack inside the base material sheet is modelled as a surface crack. Probabilistic crack growth model is combined with the stress analysis result to develop a probabilistic fatigue crack growth life prediction methodology for spot welds. This new method is implemented with MSC/NASTRAN and MSC/FATIGUE and is useful for the reliability assessment of spot-welded joints against fatigue crack growth. 2008 Blackwell Publishing Journal Backfiles 1879-2005 |2008|||||||||| crack growth MAHADEVAN, S. verfasserin aut In Fatigue & fracture of engineering materials & structures Oxford [u.a.] : Wiley-Blackwell, 1979 27(2004), 6, Seite 0 Online-Ressource (DE-627)NLEJ243926898 (DE-600)2014746-6 1460-2695 nnns volume:27 year:2004 number:6 pages:0 http://dx.doi.org/10.1111/j.1460-2695.2004.00762.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 27 2004 6 0 |
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10.1111/j.1460-2695.2004.00762.x doi (DE-627)NLEJ242935850 DE-627 ger DE-627 rakwb NI, K. verfasserin aut Probabilistic fatigue crack growth analysis of spot-welded joints PO Box 1354, 9600 Garsington Road, Oxford OX4 2XG, UK. Blackwell Science Ltd 2004 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D) finite element model of a simplified joint with four spot welds is developed, and the static stress analysis of this joint is performed. Then the fatigue crack inside the base material sheet is modelled as a surface crack. Probabilistic crack growth model is combined with the stress analysis result to develop a probabilistic fatigue crack growth life prediction methodology for spot welds. This new method is implemented with MSC/NASTRAN and MSC/FATIGUE and is useful for the reliability assessment of spot-welded joints against fatigue crack growth. 2008 Blackwell Publishing Journal Backfiles 1879-2005 |2008|||||||||| crack growth MAHADEVAN, S. verfasserin aut In Fatigue & fracture of engineering materials & structures Oxford [u.a.] : Wiley-Blackwell, 1979 27(2004), 6, Seite 0 Online-Ressource (DE-627)NLEJ243926898 (DE-600)2014746-6 1460-2695 nnns volume:27 year:2004 number:6 pages:0 http://dx.doi.org/10.1111/j.1460-2695.2004.00762.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 27 2004 6 0 |
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10.1111/j.1460-2695.2004.00762.x doi (DE-627)NLEJ242935850 DE-627 ger DE-627 rakwb NI, K. verfasserin aut Probabilistic fatigue crack growth analysis of spot-welded joints PO Box 1354, 9600 Garsington Road, Oxford OX4 2XG, UK. Blackwell Science Ltd 2004 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D) finite element model of a simplified joint with four spot welds is developed, and the static stress analysis of this joint is performed. Then the fatigue crack inside the base material sheet is modelled as a surface crack. Probabilistic crack growth model is combined with the stress analysis result to develop a probabilistic fatigue crack growth life prediction methodology for spot welds. This new method is implemented with MSC/NASTRAN and MSC/FATIGUE and is useful for the reliability assessment of spot-welded joints against fatigue crack growth. 2008 Blackwell Publishing Journal Backfiles 1879-2005 |2008|||||||||| crack growth MAHADEVAN, S. verfasserin aut In Fatigue & fracture of engineering materials & structures Oxford [u.a.] : Wiley-Blackwell, 1979 27(2004), 6, Seite 0 Online-Ressource (DE-627)NLEJ243926898 (DE-600)2014746-6 1460-2695 nnns volume:27 year:2004 number:6 pages:0 http://dx.doi.org/10.1111/j.1460-2695.2004.00762.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 27 2004 6 0 |
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This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D) finite element model of a simplified joint with four spot welds is developed, and the static stress analysis of this joint is performed. Then the fatigue crack inside the base material sheet is modelled as a surface crack. Probabilistic crack growth model is combined with the stress analysis result to develop a probabilistic fatigue crack growth life prediction methodology for spot welds. This new method is implemented with MSC/NASTRAN and MSC/FATIGUE and is useful for the reliability assessment of spot-welded joints against fatigue crack growth. |
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This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D) finite element model of a simplified joint with four spot welds is developed, and the static stress analysis of this joint is performed. Then the fatigue crack inside the base material sheet is modelled as a surface crack. Probabilistic crack growth model is combined with the stress analysis result to develop a probabilistic fatigue crack growth life prediction methodology for spot welds. This new method is implemented with MSC/NASTRAN and MSC/FATIGUE and is useful for the reliability assessment of spot-welded joints against fatigue crack growth. |
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This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D) finite element model of a simplified joint with four spot welds is developed, and the static stress analysis of this joint is performed. Then the fatigue crack inside the base material sheet is modelled as a surface crack. Probabilistic crack growth model is combined with the stress analysis result to develop a probabilistic fatigue crack growth life prediction methodology for spot welds. This new method is implemented with MSC/NASTRAN and MSC/FATIGUE and is useful for the reliability assessment of spot-welded joints against fatigue crack growth. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ242935850</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707170216.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">120427s2004 xx |||||o 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1111/j.1460-2695.2004.00762.x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ242935850</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">NI, K.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Probabilistic fatigue crack growth analysis of spot-welded joints</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">PO Box 1354, 9600 Garsington Road, Oxford OX4 2XG, UK.</subfield><subfield code="b">Blackwell Science Ltd</subfield><subfield code="c">2004</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">This paper presents a probabilistic fatigue crack growth life prediction methodology for spot-welded joints under variable amplitude loading history. The loading is multi-axial and is obtained from transient response analysis of a vehicle model using finite-element analysis. A three-dimensional (3D) finite element model of a simplified joint with four spot welds is developed, and the static stress analysis of this joint is performed. Then the fatigue crack inside the base material sheet is modelled as a surface crack. Probabilistic crack growth model is combined with the stress analysis result to develop a probabilistic fatigue crack growth life prediction methodology for spot welds. This new method is implemented with MSC/NASTRAN and MSC/FATIGUE and is useful for the reliability assessment of spot-welded joints against fatigue crack growth.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="d">2008</subfield><subfield code="f">Blackwell Publishing Journal Backfiles 1879-2005</subfield><subfield code="7">|2008||||||||||</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">crack growth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">MAHADEVAN, S.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Fatigue & fracture of engineering materials & structures</subfield><subfield code="d">Oxford [u.a.] : Wiley-Blackwell, 1979</subfield><subfield code="g">27(2004), 6, Seite 0</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ243926898</subfield><subfield code="w">(DE-600)2014746-6</subfield><subfield code="x">1460-2695</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:27</subfield><subfield code="g">year:2004</subfield><subfield code="g">number:6</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1111/j.1460-2695.2004.00762.x</subfield><subfield code="q">text/html</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-DJB</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">27</subfield><subfield code="j">2004</subfield><subfield code="e">6</subfield><subfield code="h">0</subfield></datafield></record></collection>
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