Predicting crack propagation and creep fracture

J. Koivisto; M. Ovaska; A. Miksic; L. Laurson; M. J. Alava

Predicting crack propagation and creep fracture

J. Koivisto, M. Ovaska, A. Miksic, L. Laurson, M. J. Alava

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Konferenssiesitys › Scientific › vertaisarvioitu

Abstrakti

Materials follow a creep behavior under constant loading where the global strain rate first slows down and then accelerates. Material heterogeneities however introduce variations inside samples and the local strain rates vary significantly from each other and the global strain rates. We predict the failure of heterogeneous 2D paper samples using the universal features of the creep curve and show the local nature of the failure sites with image analysis.

Alkuperäiskieli	Englanti
Sivut	84-85
Sivumäärä	2
Tila	Julkaistu - 1 tammik. 2017
OKM-julkaisutyyppi	Ei oikeutettu
Tapahtuma	International Conference on Fracture - Rhodes, Kreikka Kesto: 18 kesäk. 2017 → 20 kesäk. 2017 Konferenssinumero: 14

Conference

Conference	International Conference on Fracture
Lyhennettä	ICF
Maa/Alue	Kreikka
Kaupunki	Rhodes
Ajanjakso	18/06/2017 → 20/06/2017

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title = "Predicting crack propagation and creep fracture",

abstract = "Materials follow a creep behavior under constant loading where the global strain rate first slows down and then accelerates. Material heterogeneities however introduce variations inside samples and the local strain rates vary significantly from each other and the global strain rates. We predict the failure of heterogeneous 2D paper samples using the universal features of the creep curve and show the local nature of the failure sites with image analysis.",

author = "J. Koivisto and M. Ovaska and A. Miksic and L. Laurson and Alava, {M. J.}",

year = "2017",

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TY - CONF

T1 - Predicting crack propagation and creep fracture

AU - Koivisto, J.

AU - Ovaska, M.

AU - Miksic, A.

AU - Laurson, L.

AU - Alava, M. J.

N1 - Conference code: 14

PY - 2017/1/1

Y1 - 2017/1/1

N2 - Materials follow a creep behavior under constant loading where the global strain rate first slows down and then accelerates. Material heterogeneities however introduce variations inside samples and the local strain rates vary significantly from each other and the global strain rates. We predict the failure of heterogeneous 2D paper samples using the universal features of the creep curve and show the local nature of the failure sites with image analysis.

AB - Materials follow a creep behavior under constant loading where the global strain rate first slows down and then accelerates. Material heterogeneities however introduce variations inside samples and the local strain rates vary significantly from each other and the global strain rates. We predict the failure of heterogeneous 2D paper samples using the universal features of the creep curve and show the local nature of the failure sites with image analysis.

UR - http://www.scopus.com/inward/record.url?scp=85066049904&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:85066049904

SP - 84

EP - 85

T2 - International Conference on Fracture

Y2 - 18 June 2017 through 20 June 2017

ER -

Predicting crack propagation and creep fracture

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Conference

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