Contact Deformation Analysis of Elastic–Plastic Asperity on Rough Roll Surface in a Strip Steel Mill
Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear...
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| Autor*in: |
Dong, Qiang [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2015 |
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| Schlagwörter: |
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| Anmerkung: |
© ASM International 2015 |
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| Übergeordnetes Werk: |
Enthalten in: Practical failure analysis - Springer New York, 2001, 15(2015), 2 vom: 18. Feb., Seite 320-326 |
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| Übergeordnetes Werk: |
volume:15 ; year:2015 ; number:2 ; day:18 ; month:02 ; pages:320-326 |
| Links: |
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| DOI / URN: |
10.1007/s11668-015-9936-5 |
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| 520 | |a Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear strain hardening. The deformation behaviors including contact stresses, strains (including elastic and plastic strains), and contact radii of different rolling force densities and different geometrical shapes and sizes were calculated and analyzed. It revealed that the tall-thin type asperity caused larger plastic strain in the asperity itself and larger Von Mises stress in the mating roll subsurface. Long-term repeated effects of large cyclic strain and stress were liable to spark subsurface cracks and increased the risk of fatigue failure of rolls in strip rolling mills. | ||
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10.1007/s11668-015-9936-5 doi (DE-627)SPR021671346 (SPR)s11668-015-9936-5-e DE-627 ger DE-627 rakwb eng Dong, Qiang verfasserin aut Contact Deformation Analysis of Elastic–Plastic Asperity on Rough Roll Surface in a Strip Steel Mill 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ASM International 2015 Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear strain hardening. The deformation behaviors including contact stresses, strains (including elastic and plastic strains), and contact radii of different rolling force densities and different geometrical shapes and sizes were calculated and analyzed. It revealed that the tall-thin type asperity caused larger plastic strain in the asperity itself and larger Von Mises stress in the mating roll subsurface. Long-term repeated effects of large cyclic strain and stress were liable to spark subsurface cracks and increased the risk of fatigue failure of rolls in strip rolling mills. FE method (dpeaa)DE-He213 Contact analysis (dpeaa)DE-He213 Elastic–plastic deformation (dpeaa)DE-He213 Strip rolling mill (dpeaa)DE-He213 Cao, Jian-guo aut Enthalten in Practical failure analysis Springer New York, 2001 15(2015), 2 vom: 18. Feb., Seite 320-326 (DE-627)886125871 (DE-600)2893589-5 5555-1313 nnns volume:15 year:2015 number:2 day:18 month:02 pages:320-326 https://dx.doi.org/10.1007/s11668-015-9936-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 15 2015 2 18 02 320-326 |
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10.1007/s11668-015-9936-5 doi (DE-627)SPR021671346 (SPR)s11668-015-9936-5-e DE-627 ger DE-627 rakwb eng Dong, Qiang verfasserin aut Contact Deformation Analysis of Elastic–Plastic Asperity on Rough Roll Surface in a Strip Steel Mill 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ASM International 2015 Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear strain hardening. The deformation behaviors including contact stresses, strains (including elastic and plastic strains), and contact radii of different rolling force densities and different geometrical shapes and sizes were calculated and analyzed. It revealed that the tall-thin type asperity caused larger plastic strain in the asperity itself and larger Von Mises stress in the mating roll subsurface. Long-term repeated effects of large cyclic strain and stress were liable to spark subsurface cracks and increased the risk of fatigue failure of rolls in strip rolling mills. FE method (dpeaa)DE-He213 Contact analysis (dpeaa)DE-He213 Elastic–plastic deformation (dpeaa)DE-He213 Strip rolling mill (dpeaa)DE-He213 Cao, Jian-guo aut Enthalten in Practical failure analysis Springer New York, 2001 15(2015), 2 vom: 18. Feb., Seite 320-326 (DE-627)886125871 (DE-600)2893589-5 5555-1313 nnns volume:15 year:2015 number:2 day:18 month:02 pages:320-326 https://dx.doi.org/10.1007/s11668-015-9936-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 15 2015 2 18 02 320-326 |
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10.1007/s11668-015-9936-5 doi (DE-627)SPR021671346 (SPR)s11668-015-9936-5-e DE-627 ger DE-627 rakwb eng Dong, Qiang verfasserin aut Contact Deformation Analysis of Elastic–Plastic Asperity on Rough Roll Surface in a Strip Steel Mill 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ASM International 2015 Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear strain hardening. The deformation behaviors including contact stresses, strains (including elastic and plastic strains), and contact radii of different rolling force densities and different geometrical shapes and sizes were calculated and analyzed. It revealed that the tall-thin type asperity caused larger plastic strain in the asperity itself and larger Von Mises stress in the mating roll subsurface. Long-term repeated effects of large cyclic strain and stress were liable to spark subsurface cracks and increased the risk of fatigue failure of rolls in strip rolling mills. FE method (dpeaa)DE-He213 Contact analysis (dpeaa)DE-He213 Elastic–plastic deformation (dpeaa)DE-He213 Strip rolling mill (dpeaa)DE-He213 Cao, Jian-guo aut Enthalten in Practical failure analysis Springer New York, 2001 15(2015), 2 vom: 18. Feb., Seite 320-326 (DE-627)886125871 (DE-600)2893589-5 5555-1313 nnns volume:15 year:2015 number:2 day:18 month:02 pages:320-326 https://dx.doi.org/10.1007/s11668-015-9936-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 15 2015 2 18 02 320-326 |
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10.1007/s11668-015-9936-5 doi (DE-627)SPR021671346 (SPR)s11668-015-9936-5-e DE-627 ger DE-627 rakwb eng Dong, Qiang verfasserin aut Contact Deformation Analysis of Elastic–Plastic Asperity on Rough Roll Surface in a Strip Steel Mill 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ASM International 2015 Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear strain hardening. The deformation behaviors including contact stresses, strains (including elastic and plastic strains), and contact radii of different rolling force densities and different geometrical shapes and sizes were calculated and analyzed. It revealed that the tall-thin type asperity caused larger plastic strain in the asperity itself and larger Von Mises stress in the mating roll subsurface. Long-term repeated effects of large cyclic strain and stress were liable to spark subsurface cracks and increased the risk of fatigue failure of rolls in strip rolling mills. FE method (dpeaa)DE-He213 Contact analysis (dpeaa)DE-He213 Elastic–plastic deformation (dpeaa)DE-He213 Strip rolling mill (dpeaa)DE-He213 Cao, Jian-guo aut Enthalten in Practical failure analysis Springer New York, 2001 15(2015), 2 vom: 18. Feb., Seite 320-326 (DE-627)886125871 (DE-600)2893589-5 5555-1313 nnns volume:15 year:2015 number:2 day:18 month:02 pages:320-326 https://dx.doi.org/10.1007/s11668-015-9936-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 15 2015 2 18 02 320-326 |
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10.1007/s11668-015-9936-5 doi (DE-627)SPR021671346 (SPR)s11668-015-9936-5-e DE-627 ger DE-627 rakwb eng Dong, Qiang verfasserin aut Contact Deformation Analysis of Elastic–Plastic Asperity on Rough Roll Surface in a Strip Steel Mill 2015 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © ASM International 2015 Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear strain hardening. The deformation behaviors including contact stresses, strains (including elastic and plastic strains), and contact radii of different rolling force densities and different geometrical shapes and sizes were calculated and analyzed. It revealed that the tall-thin type asperity caused larger plastic strain in the asperity itself and larger Von Mises stress in the mating roll subsurface. Long-term repeated effects of large cyclic strain and stress were liable to spark subsurface cracks and increased the risk of fatigue failure of rolls in strip rolling mills. FE method (dpeaa)DE-He213 Contact analysis (dpeaa)DE-He213 Elastic–plastic deformation (dpeaa)DE-He213 Strip rolling mill (dpeaa)DE-He213 Cao, Jian-guo aut Enthalten in Practical failure analysis Springer New York, 2001 15(2015), 2 vom: 18. Feb., Seite 320-326 (DE-627)886125871 (DE-600)2893589-5 5555-1313 nnns volume:15 year:2015 number:2 day:18 month:02 pages:320-326 https://dx.doi.org/10.1007/s11668-015-9936-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 15 2015 2 18 02 320-326 |
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Contact Deformation Analysis of Elastic–Plastic Asperity on Rough Roll Surface in a Strip Steel Mill |
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Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear strain hardening. The deformation behaviors including contact stresses, strains (including elastic and plastic strains), and contact radii of different rolling force densities and different geometrical shapes and sizes were calculated and analyzed. It revealed that the tall-thin type asperity caused larger plastic strain in the asperity itself and larger Von Mises stress in the mating roll subsurface. Long-term repeated effects of large cyclic strain and stress were liable to spark subsurface cracks and increased the risk of fatigue failure of rolls in strip rolling mills. © ASM International 2015 |
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Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear strain hardening. The deformation behaviors including contact stresses, strains (including elastic and plastic strains), and contact radii of different rolling force densities and different geometrical shapes and sizes were calculated and analyzed. It revealed that the tall-thin type asperity caused larger plastic strain in the asperity itself and larger Von Mises stress in the mating roll subsurface. Long-term repeated effects of large cyclic strain and stress were liable to spark subsurface cracks and increased the risk of fatigue failure of rolls in strip rolling mills. © ASM International 2015 |
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Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear strain hardening. The deformation behaviors including contact stresses, strains (including elastic and plastic strains), and contact radii of different rolling force densities and different geometrical shapes and sizes were calculated and analyzed. It revealed that the tall-thin type asperity caused larger plastic strain in the asperity itself and larger Von Mises stress in the mating roll subsurface. Long-term repeated effects of large cyclic strain and stress were liable to spark subsurface cracks and increased the risk of fatigue failure of rolls in strip rolling mills. © ASM International 2015 |
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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">SPR021671346</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230331060324.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201006s2015 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s11668-015-9936-5</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR021671346</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s11668-015-9936-5-e</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="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Dong, Qiang</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Contact Deformation Analysis of Elastic–Plastic Asperity on Rough Roll Surface in a Strip Steel Mill</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© ASM International 2015</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract In this paper, the deformation behaviors of elastic–plastic asperity on rough roll surface in a strip steel mill were simulated by a three-dimensional finite element (FE) model. The asperity characterized a sinusoidal profile and all objects in the FE model were elastic–plastic with linear strain hardening. The deformation behaviors including contact stresses, strains (including elastic and plastic strains), and contact radii of different rolling force densities and different geometrical shapes and sizes were calculated and analyzed. It revealed that the tall-thin type asperity caused larger plastic strain in the asperity itself and larger Von Mises stress in the mating roll subsurface. Long-term repeated effects of large cyclic strain and stress were liable to spark subsurface cracks and increased the risk of fatigue failure of rolls in strip rolling mills.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">FE method</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Contact analysis</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Elastic–plastic deformation</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Strip rolling mill</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cao, Jian-guo</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Practical failure analysis</subfield><subfield code="d">Springer New York, 2001</subfield><subfield code="g">15(2015), 2 vom: 18. Feb., Seite 320-326</subfield><subfield code="w">(DE-627)886125871</subfield><subfield code="w">(DE-600)2893589-5</subfield><subfield code="x">5555-1313</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:15</subfield><subfield code="g">year:2015</subfield><subfield code="g">number:2</subfield><subfield code="g">day:18</subfield><subfield code="g">month:02</subfield><subfield code="g">pages:320-326</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/s11668-015-9936-5</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">15</subfield><subfield code="j">2015</subfield><subfield code="e">2</subfield><subfield code="b">18</subfield><subfield code="c">02</subfield><subfield code="h">320-326</subfield></datafield></record></collection>
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