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A phase-field approach to quasistatic evolution for a cohesive fracture model Iurlano, Flaviana

Description

In this paper we propose a notion of irreversibility for the evolution of cracks in presence of cohesive forces, which allows for different responses in the loading and unloading processes, motivated by a variational approximation with damage models. We investigate its applicability to the construction of a quasistatic evolution in a simple one-dimensional model. This is a joint work with M. Bonacini and S. Conti.

Item Metadata

Title
A phase-field approach to quasistatic evolution for a cohesive fracture model
Creator
Iurlano, Flaviana
Publisher
Banff International Research Station for Mathematical Innovation and Discovery
Date Issued
2019-03-07T09:59
Description
In this paper we propose a notion of irreversibility for the evolution of cracks in presence of cohesive forces, which allows for different responses in the loading and unloading processes, motivated by a variational approximation with damage models. We investigate its applicability to the construction of a quasistatic evolution in a simple one-dimensional model. This is a joint work with M. Bonacini and S. Conti.
Extent
35.0 minutes
Subject
Mathematics; Mechanics of deformable solids; Calculus of variations and optimal control; optimization; Applied mathematics
Type
Moving Image
File Format
video/mp4
Language
eng
Notes
Author affiliation: Université Paris 6
Series
BIRS Workshop Lecture Videos (Banff, Alta)
Date Available
2019-09-04
Provider
Vancouver : University of British Columbia Library
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International
DOI
10.14288/1.0380781
URI
http://hdl.handle.net/2429/71593
Affiliation
Non UBC
Peer Review Status
Unreviewed
Scholarly Level
Postdoctoral
Rights URI
http://creativecommons.org/licenses/by-nc-nd/4.0/
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Attribution-NonCommercial-NoDerivatives 4.0 International