A Gϑ-based method for simulating crack growth in ductile materials

Stefania Fortino, Giovanni Formica, Mikko Lyly

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

This work proposes a method for evaluating the increments of crack propagation in two-dimensional problems of fracture mechanics. A displacement-crack growth formulation based on the so-called υ-method is introduced for the case of rectilinear elastic crack growth. The formulation can be generalized for simulating crack propagation in ductile materials.

Original languageEnglish
Title of host publicationVIII International Conference on Computational Plasticity, COMPLAS VIII
Pages849-852
Number of pages4
Volume2
Publication statusPublished - 1 Dec 2005
MoE publication typeNot Eligible
Event8th International Conference on Computational Plasticity, COMPLAS VIII: Fundamentals and Applications - Barcelona, Spain
Duration: 5 Sep 20057 Sep 2005
Conference number: 8

Conference

Conference8th International Conference on Computational Plasticity, COMPLAS VIII
Abbreviated titleCOMPLAS VIII
CountrySpain
CityBarcelona
Period5/09/057/09/05

Fingerprint

Crack Growth
Crack Propagation
Crack propagation
Formulation
Fracture Mechanics
Increment
Fracture mechanics

Keywords

  • Energy methods
  • Finite element method
  • Fracture mechanics

Cite this

Fortino, S., Formica, G., & Lyly, M. (2005). A Gϑ-based method for simulating crack growth in ductile materials. In VIII International Conference on Computational Plasticity, COMPLAS VIII (Vol. 2, pp. 849-852)
Fortino, Stefania ; Formica, Giovanni ; Lyly, Mikko. / A Gϑ-based method for simulating crack growth in ductile materials. VIII International Conference on Computational Plasticity, COMPLAS VIII. Vol. 2 2005. pp. 849-852
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Fortino, S, Formica, G & Lyly, M 2005, A Gϑ-based method for simulating crack growth in ductile materials. in VIII International Conference on Computational Plasticity, COMPLAS VIII. vol. 2, pp. 849-852, 8th International Conference on Computational Plasticity, COMPLAS VIII, Barcelona, Spain, 5/09/05.

A Gϑ-based method for simulating crack growth in ductile materials. / Fortino, Stefania; Formica, Giovanni; Lyly, Mikko.

VIII International Conference on Computational Plasticity, COMPLAS VIII. Vol. 2 2005. p. 849-852.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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Fortino S, Formica G, Lyly M. A Gϑ-based method for simulating crack growth in ductile materials. In VIII International Conference on Computational Plasticity, COMPLAS VIII. Vol. 2. 2005. p. 849-852