Predicting crack propagation and creep fracture

Research output: Contribution to conferencePaperScientificpeer-review

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.

Original languageEnglish
Pages84-85
Number of pages2
Publication statusPublished - 1 Jan 2017
MoE publication typeNot Eligible
EventInternational Conference on Fracture - Rhodes, Greece
Duration: 18 Jun 201720 Jun 2017
Conference number: 14

Conference

ConferenceInternational Conference on Fracture
Abbreviated titleICF
CountryGreece
CityRhodes
Period18/06/201720/06/2017

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  • Cite this

    Koivisto, J., Ovaska, M., Miksic, A., Laurson, L., & Alava, M. J. (2017). Predicting crack propagation and creep fracture. 84-85. Paper presented at International Conference on Fracture, Rhodes, Greece.