On the numerical evaluation of stress intensity factors for an interface crack of a general shape
(1999) In International Journal for Numerical Methods in Engineering 44(5). p.729-741- Abstract
- A numerical algorithm is presented for the problem of a crack along the interface of an elastic inclusion embedded in an elastic plane subjected to uniform stress at infinity. The algorithm is based on a Fredholm integral equation of the second kind and allows for fast and accurate solutions to geometries of great complexity. In an example crack opening displacement and stress intensity factors are computed for a crack in the interface of an inclusion with nineteen protruding arms.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4407134
- author
- Helsing, Johan LU
- publishing date
- 1999
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- linear elasticity, composite materials, interface crack, integral equations of Fredholm type, stress intensity factors
- in
- International Journal for Numerical Methods in Engineering
- volume
- 44
- issue
- 5
- pages
- 729 - 741
- publisher
- John Wiley & Sons Inc.
- external identifiers
-
- scopus:0033079731
- ISSN
- 1097-0207
- DOI
- 10.1002/(SICI)1097-0207(19990220)44:5<729::AID-NME529>3.0.CO;2-A
- language
- English
- LU publication?
- no
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Numerical Analysis (011015004)
- id
- 8952266e-ae3b-4e83-ab0a-f680da9146ca (old id 4407134)
- alternative location
- http://www.maths.lth.se/na/staff/helsing/IJNME99.pdf
- date added to LUP
- 2016-04-01 12:21:48
- date last changed
- 2022-04-13 18:00:54
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