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Phase field methods of fracture in heterogeneous media and structures: a combined bulk-interface-like crack method Reinoso, Jose

Description

Heterogeneity is present in most of natural and engineering systems. In this contribution, I present the recent developments of a combined phase field method for bulk fracture and interface-like cracks. This methodology allows triggering the competition between crack penetration and deflection at an interface, recalling fundamental results from Linear Elastic Fracture Mechanics (LEFM). Following the fundamental developments, I revisit the numerical implementation as well as its application to different systems such as shell-like structures, composite materials, dynamics among others.

Item Metadata

Title
Phase field methods of fracture in heterogeneous media and structures: a combined bulk-interface-like crack method
Creator
Reinoso, Jose
Publisher
Banff International Research Station for Mathematical Innovation and Discovery
Date Issued
2019-03-07T15:24
Description
Heterogeneity is present in most of natural and engineering systems. In this contribution, I present the recent developments of a combined phase field method for bulk fracture and interface-like cracks. This methodology allows triggering the competition between crack penetration and deflection at an interface, recalling fundamental results from Linear Elastic Fracture Mechanics (LEFM). Following the fundamental developments, I revisit the numerical implementation as well as its application to different systems such as shell-like structures, composite materials, dynamics among others.
Extent
38.0 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: University of Seville
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
10.14288/1.0380782
URI
http://hdl.handle.net/2429/71594
Affiliation
Non UBC
Peer Review Status
Unreviewed
Scholarly Level
Researcher
Rights URI
http://creativecommons.org/licenses/by-nc-nd/4.0/
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Attribution-NonCommercial-NoDerivatives 4.0 International