A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction

Energy-based damage parameters are widely used, due to their availability, in the prediction of multiaxial fatigue life, usually by integrating the product of stress and strain range into a single scalar quantity. However, in most engineering applications, stress and the strain histories cannot be k...
Ausführliche Beschreibung

Gespeichert in:

Autor*in:	Zhu, Haipeng [verfasserIn] Wu, Hao [verfasserIn] Lu, Yingya [verfasserIn] Zhong, Zheng [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2018

Schlagwörter:	Multiaxial fatigue Equivalent damage parameter Fatigue life prediction Moment Of Inertia Loading path

Übergeordnetes Werk:	Enthalten in: International journal of fatigue - Oxford : Elsevier, 1979, 121, Seite 1-8
Übergeordnetes Werk:	volume:121 ; pages:1-8

DOI / URN:	10.1016/j.ijfatigue.2018.11.025

Katalog-ID:	ELV001814893

Internformat


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245	1	0	\|a A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction
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520			\|a Energy-based damage parameters are widely used, due to their availability, in the prediction of multiaxial fatigue life, usually by integrating the product of stress and strain range into a single scalar quantity. However, in most engineering applications, stress and the strain histories cannot be known simultaneously. Although incremental plasticity methods can be used to estimate the response from measured or specifically designed loads, these processes are too complicated to be employed. In this paper, a novel energy-based Equivalent Damage Parameter (EDP) based on uniaxial fatigue data is proposed to predict the fatigue life under multiaxial fatigue loadings. In this way, the augmentation of uniaxial tensile elastoplastic work can be estimated thanks to the non-proportional (NP) hardening factor FNP and the energy-based material constant αw . Moreover, the contributions to total elastoplastic work from different loading components can be separated and quantified by using the Moment Of Inertia (MOI) method and weighting factor ξ, introduced as a parameter. The efficiency of the proposed parameter is validated by reasonable correlations with the experimental fatigue data of 316L steel tubular specimens subjected to various proportional or NP loadings.
650		4	\|a Multiaxial fatigue
650		4	\|a Equivalent damage parameter
650		4	\|a Fatigue life prediction
650		4	\|a Moment Of Inertia
650		4	\|a Loading path
700	1		\|a Wu, Hao \|e verfasserin \|4 aut
700	1		\|a Lu, Yingya \|e verfasserin \|4 aut
700	1		\|a Zhong, Zheng \|e verfasserin \|4 aut
773	0	8	\|i Enthalten in \|t International journal of fatigue \|d Oxford : Elsevier, 1979 \|g 121, Seite 1-8 \|h Online-Ressource \|w (DE-627)320510735 \|w (DE-600)2013377-7 \|w (DE-576)096806613 \|7 nnns
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912			\|a GBV_ILN_70
912			\|a GBV_ILN_73
912			\|a GBV_ILN_74
912			\|a GBV_ILN_90
912			\|a GBV_ILN_95
912			\|a GBV_ILN_100
912			\|a GBV_ILN_105
912			\|a GBV_ILN_110
912			\|a GBV_ILN_150
912			\|a GBV_ILN_151
912			\|a GBV_ILN_224
912			\|a GBV_ILN_370
912			\|a GBV_ILN_602
912			\|a GBV_ILN_702
912			\|a GBV_ILN_2003
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912			\|a GBV_ILN_2005
912			\|a GBV_ILN_2008
912			\|a GBV_ILN_2010
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912			\|a GBV_ILN_2014
912			\|a GBV_ILN_2015
912			\|a GBV_ILN_2020
912			\|a GBV_ILN_2021
912			\|a GBV_ILN_2025
912			\|a GBV_ILN_2027
912			\|a GBV_ILN_2034
912			\|a GBV_ILN_2038
912			\|a GBV_ILN_2044
912			\|a GBV_ILN_2048
912			\|a GBV_ILN_2049
912			\|a GBV_ILN_2050
912			\|a GBV_ILN_2056
912			\|a GBV_ILN_2059
912			\|a GBV_ILN_2061
912			\|a GBV_ILN_2064
912			\|a GBV_ILN_2065
912			\|a GBV_ILN_2068
912			\|a GBV_ILN_2088
912			\|a GBV_ILN_2111
912			\|a GBV_ILN_2112
912			\|a GBV_ILN_2113
912			\|a GBV_ILN_2118
912			\|a GBV_ILN_2119
912			\|a GBV_ILN_2122
912			\|a GBV_ILN_2129
912			\|a GBV_ILN_2143
912			\|a GBV_ILN_2147
912			\|a GBV_ILN_2148
912			\|a GBV_ILN_2152
912			\|a GBV_ILN_2153
912			\|a GBV_ILN_2190
912			\|a GBV_ILN_2336
912			\|a GBV_ILN_2470
912			\|a GBV_ILN_2507
912			\|a GBV_ILN_2522
912			\|a GBV_ILN_4035
912			\|a GBV_ILN_4037
912			\|a GBV_ILN_4046
912			\|a GBV_ILN_4112
912			\|a GBV_ILN_4125
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912			\|a GBV_ILN_4323
912			\|a GBV_ILN_4324
912			\|a GBV_ILN_4325
912			\|a GBV_ILN_4326
912			\|a GBV_ILN_4333
912			\|a GBV_ILN_4334
912			\|a GBV_ILN_4335
912			\|a GBV_ILN_4338
912			\|a GBV_ILN_4393
936	b	k	\|a 51.32 \|j Werkstoffmechanik
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952			\|d 121 \|h 1-8

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publishDate	2018
allfields	10.1016/j.ijfatigue.2018.11.025 doi (DE-627)ELV001814893 (ELSEVIER)S0142-1123(18)30719-9 DE-627 ger DE-627 rda eng 600 DE-600 51.32 bkl Zhu, Haipeng verfasserin aut A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Energy-based damage parameters are widely used, due to their availability, in the prediction of multiaxial fatigue life, usually by integrating the product of stress and strain range into a single scalar quantity. However, in most engineering applications, stress and the strain histories cannot be known simultaneously. Although incremental plasticity methods can be used to estimate the response from measured or specifically designed loads, these processes are too complicated to be employed. In this paper, a novel energy-based Equivalent Damage Parameter (EDP) based on uniaxial fatigue data is proposed to predict the fatigue life under multiaxial fatigue loadings. In this way, the augmentation of uniaxial tensile elastoplastic work can be estimated thanks to the non-proportional (NP) hardening factor FNP and the energy-based material constant αw . Moreover, the contributions to total elastoplastic work from different loading components can be separated and quantified by using the Moment Of Inertia (MOI) method and weighting factor ξ, introduced as a parameter. The efficiency of the proposed parameter is validated by reasonable correlations with the experimental fatigue data of 316L steel tubular specimens subjected to various proportional or NP loadings. Multiaxial fatigue Equivalent damage parameter Fatigue life prediction Moment Of Inertia Loading path Wu, Hao verfasserin aut Lu, Yingya verfasserin aut Zhong, Zheng verfasserin aut Enthalten in International journal of fatigue Oxford : Elsevier, 1979 121, Seite 1-8 Online-Ressource (DE-627)320510735 (DE-600)2013377-7 (DE-576)096806613 nnns volume:121 pages:1-8 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 51.32 Werkstoffmechanik AR 121 1-8
spelling	10.1016/j.ijfatigue.2018.11.025 doi (DE-627)ELV001814893 (ELSEVIER)S0142-1123(18)30719-9 DE-627 ger DE-627 rda eng 600 DE-600 51.32 bkl Zhu, Haipeng verfasserin aut A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Energy-based damage parameters are widely used, due to their availability, in the prediction of multiaxial fatigue life, usually by integrating the product of stress and strain range into a single scalar quantity. However, in most engineering applications, stress and the strain histories cannot be known simultaneously. Although incremental plasticity methods can be used to estimate the response from measured or specifically designed loads, these processes are too complicated to be employed. In this paper, a novel energy-based Equivalent Damage Parameter (EDP) based on uniaxial fatigue data is proposed to predict the fatigue life under multiaxial fatigue loadings. In this way, the augmentation of uniaxial tensile elastoplastic work can be estimated thanks to the non-proportional (NP) hardening factor FNP and the energy-based material constant αw . Moreover, the contributions to total elastoplastic work from different loading components can be separated and quantified by using the Moment Of Inertia (MOI) method and weighting factor ξ, introduced as a parameter. The efficiency of the proposed parameter is validated by reasonable correlations with the experimental fatigue data of 316L steel tubular specimens subjected to various proportional or NP loadings. Multiaxial fatigue Equivalent damage parameter Fatigue life prediction Moment Of Inertia Loading path Wu, Hao verfasserin aut Lu, Yingya verfasserin aut Zhong, Zheng verfasserin aut Enthalten in International journal of fatigue Oxford : Elsevier, 1979 121, Seite 1-8 Online-Ressource (DE-627)320510735 (DE-600)2013377-7 (DE-576)096806613 nnns volume:121 pages:1-8 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 51.32 Werkstoffmechanik AR 121 1-8
allfields_unstemmed	10.1016/j.ijfatigue.2018.11.025 doi (DE-627)ELV001814893 (ELSEVIER)S0142-1123(18)30719-9 DE-627 ger DE-627 rda eng 600 DE-600 51.32 bkl Zhu, Haipeng verfasserin aut A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Energy-based damage parameters are widely used, due to their availability, in the prediction of multiaxial fatigue life, usually by integrating the product of stress and strain range into a single scalar quantity. However, in most engineering applications, stress and the strain histories cannot be known simultaneously. Although incremental plasticity methods can be used to estimate the response from measured or specifically designed loads, these processes are too complicated to be employed. In this paper, a novel energy-based Equivalent Damage Parameter (EDP) based on uniaxial fatigue data is proposed to predict the fatigue life under multiaxial fatigue loadings. In this way, the augmentation of uniaxial tensile elastoplastic work can be estimated thanks to the non-proportional (NP) hardening factor FNP and the energy-based material constant αw . Moreover, the contributions to total elastoplastic work from different loading components can be separated and quantified by using the Moment Of Inertia (MOI) method and weighting factor ξ, introduced as a parameter. The efficiency of the proposed parameter is validated by reasonable correlations with the experimental fatigue data of 316L steel tubular specimens subjected to various proportional or NP loadings. Multiaxial fatigue Equivalent damage parameter Fatigue life prediction Moment Of Inertia Loading path Wu, Hao verfasserin aut Lu, Yingya verfasserin aut Zhong, Zheng verfasserin aut Enthalten in International journal of fatigue Oxford : Elsevier, 1979 121, Seite 1-8 Online-Ressource (DE-627)320510735 (DE-600)2013377-7 (DE-576)096806613 nnns volume:121 pages:1-8 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 51.32 Werkstoffmechanik AR 121 1-8
allfieldsGer	10.1016/j.ijfatigue.2018.11.025 doi (DE-627)ELV001814893 (ELSEVIER)S0142-1123(18)30719-9 DE-627 ger DE-627 rda eng 600 DE-600 51.32 bkl Zhu, Haipeng verfasserin aut A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Energy-based damage parameters are widely used, due to their availability, in the prediction of multiaxial fatigue life, usually by integrating the product of stress and strain range into a single scalar quantity. However, in most engineering applications, stress and the strain histories cannot be known simultaneously. Although incremental plasticity methods can be used to estimate the response from measured or specifically designed loads, these processes are too complicated to be employed. In this paper, a novel energy-based Equivalent Damage Parameter (EDP) based on uniaxial fatigue data is proposed to predict the fatigue life under multiaxial fatigue loadings. In this way, the augmentation of uniaxial tensile elastoplastic work can be estimated thanks to the non-proportional (NP) hardening factor FNP and the energy-based material constant αw . Moreover, the contributions to total elastoplastic work from different loading components can be separated and quantified by using the Moment Of Inertia (MOI) method and weighting factor ξ, introduced as a parameter. The efficiency of the proposed parameter is validated by reasonable correlations with the experimental fatigue data of 316L steel tubular specimens subjected to various proportional or NP loadings. Multiaxial fatigue Equivalent damage parameter Fatigue life prediction Moment Of Inertia Loading path Wu, Hao verfasserin aut Lu, Yingya verfasserin aut Zhong, Zheng verfasserin aut Enthalten in International journal of fatigue Oxford : Elsevier, 1979 121, Seite 1-8 Online-Ressource (DE-627)320510735 (DE-600)2013377-7 (DE-576)096806613 nnns volume:121 pages:1-8 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 51.32 Werkstoffmechanik AR 121 1-8
allfieldsSound	10.1016/j.ijfatigue.2018.11.025 doi (DE-627)ELV001814893 (ELSEVIER)S0142-1123(18)30719-9 DE-627 ger DE-627 rda eng 600 DE-600 51.32 bkl Zhu, Haipeng verfasserin aut A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction 2018 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Energy-based damage parameters are widely used, due to their availability, in the prediction of multiaxial fatigue life, usually by integrating the product of stress and strain range into a single scalar quantity. However, in most engineering applications, stress and the strain histories cannot be known simultaneously. Although incremental plasticity methods can be used to estimate the response from measured or specifically designed loads, these processes are too complicated to be employed. In this paper, a novel energy-based Equivalent Damage Parameter (EDP) based on uniaxial fatigue data is proposed to predict the fatigue life under multiaxial fatigue loadings. In this way, the augmentation of uniaxial tensile elastoplastic work can be estimated thanks to the non-proportional (NP) hardening factor FNP and the energy-based material constant αw . Moreover, the contributions to total elastoplastic work from different loading components can be separated and quantified by using the Moment Of Inertia (MOI) method and weighting factor ξ, introduced as a parameter. The efficiency of the proposed parameter is validated by reasonable correlations with the experimental fatigue data of 316L steel tubular specimens subjected to various proportional or NP loadings. Multiaxial fatigue Equivalent damage parameter Fatigue life prediction Moment Of Inertia Loading path Wu, Hao verfasserin aut Lu, Yingya verfasserin aut Zhong, Zheng verfasserin aut Enthalten in International journal of fatigue Oxford : Elsevier, 1979 121, Seite 1-8 Online-Ressource (DE-627)320510735 (DE-600)2013377-7 (DE-576)096806613 nnns volume:121 pages:1-8 GBV_USEFLAG_U SYSFLAG_U GBV_ELV GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_150 GBV_ILN_151 GBV_ILN_224 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2008 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2027 GBV_ILN_2034 GBV_ILN_2038 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4338 GBV_ILN_4393 51.32 Werkstoffmechanik AR 121 1-8
language	English
source	Enthalten in International journal of fatigue 121, Seite 1-8 volume:121 pages:1-8
sourceStr	Enthalten in International journal of fatigue 121, Seite 1-8 volume:121 pages:1-8
format_phy_str_mv	Article
bklname	Werkstoffmechanik
institution	findex.gbv.de
topic_facet	Multiaxial fatigue Equivalent damage parameter Fatigue life prediction Moment Of Inertia Loading path
dewey-raw	600
isfreeaccess_bool	false
container_title	International journal of fatigue
authorswithroles_txt_mv	Zhu, Haipeng @@aut@@ Wu, Hao @@aut@@ Lu, Yingya @@aut@@ Zhong, Zheng @@aut@@
publishDateDaySort_date	2018-01-01T00:00:00Z
hierarchy_top_id	320510735
dewey-sort	3600
id	ELV001814893
language_de	englisch
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author	Zhu, Haipeng
spellingShingle	Zhu, Haipeng ddc 600 bkl 51.32 misc Multiaxial fatigue misc Equivalent damage parameter misc Fatigue life prediction misc Moment Of Inertia misc Loading path A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction
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topic_title	600 DE-600 51.32 bkl A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction Multiaxial fatigue Equivalent damage parameter Fatigue life prediction Moment Of Inertia Loading path
topic	ddc 600 bkl 51.32 misc Multiaxial fatigue misc Equivalent damage parameter misc Fatigue life prediction misc Moment Of Inertia misc Loading path
topic_unstemmed	ddc 600 bkl 51.32 misc Multiaxial fatigue misc Equivalent damage parameter misc Fatigue life prediction misc Moment Of Inertia misc Loading path
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title	A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction
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title_full	A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction
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title_sort	a novel energy-based equivalent damage parameter for multiaxial fatigue life prediction
title_auth	A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction
abstract	Energy-based damage parameters are widely used, due to their availability, in the prediction of multiaxial fatigue life, usually by integrating the product of stress and strain range into a single scalar quantity. However, in most engineering applications, stress and the strain histories cannot be known simultaneously. Although incremental plasticity methods can be used to estimate the response from measured or specifically designed loads, these processes are too complicated to be employed. In this paper, a novel energy-based Equivalent Damage Parameter (EDP) based on uniaxial fatigue data is proposed to predict the fatigue life under multiaxial fatigue loadings. In this way, the augmentation of uniaxial tensile elastoplastic work can be estimated thanks to the non-proportional (NP) hardening factor FNP and the energy-based material constant αw . Moreover, the contributions to total elastoplastic work from different loading components can be separated and quantified by using the Moment Of Inertia (MOI) method and weighting factor ξ, introduced as a parameter. The efficiency of the proposed parameter is validated by reasonable correlations with the experimental fatigue data of 316L steel tubular specimens subjected to various proportional or NP loadings.
abstractGer	Energy-based damage parameters are widely used, due to their availability, in the prediction of multiaxial fatigue life, usually by integrating the product of stress and strain range into a single scalar quantity. However, in most engineering applications, stress and the strain histories cannot be known simultaneously. Although incremental plasticity methods can be used to estimate the response from measured or specifically designed loads, these processes are too complicated to be employed. In this paper, a novel energy-based Equivalent Damage Parameter (EDP) based on uniaxial fatigue data is proposed to predict the fatigue life under multiaxial fatigue loadings. In this way, the augmentation of uniaxial tensile elastoplastic work can be estimated thanks to the non-proportional (NP) hardening factor FNP and the energy-based material constant αw . Moreover, the contributions to total elastoplastic work from different loading components can be separated and quantified by using the Moment Of Inertia (MOI) method and weighting factor ξ, introduced as a parameter. The efficiency of the proposed parameter is validated by reasonable correlations with the experimental fatigue data of 316L steel tubular specimens subjected to various proportional or NP loadings.
abstract_unstemmed	Energy-based damage parameters are widely used, due to their availability, in the prediction of multiaxial fatigue life, usually by integrating the product of stress and strain range into a single scalar quantity. However, in most engineering applications, stress and the strain histories cannot be known simultaneously. Although incremental plasticity methods can be used to estimate the response from measured or specifically designed loads, these processes are too complicated to be employed. In this paper, a novel energy-based Equivalent Damage Parameter (EDP) based on uniaxial fatigue data is proposed to predict the fatigue life under multiaxial fatigue loadings. In this way, the augmentation of uniaxial tensile elastoplastic work can be estimated thanks to the non-proportional (NP) hardening factor FNP and the energy-based material constant αw . Moreover, the contributions to total elastoplastic work from different loading components can be separated and quantified by using the Moment Of Inertia (MOI) method and weighting factor ξ, introduced as a parameter. The efficiency of the proposed parameter is validated by reasonable correlations with the experimental fatigue data of 316L steel tubular specimens subjected to various proportional or NP loadings.
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title_short	A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction
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author2	Wu, Hao Lu, Yingya Zhong, Zheng
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up_date	2024-07-06T22:40:00.794Z
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A novel energy-based equivalent damage parameter for multiaxial fatigue life prediction

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