Fracture of sandwiched composites

dc.contributor.advisor Y. M. Tsai
dc.contributor.author Lin, Weh-Huei
dc.contributor.department Engineering Science and Mechanics
dc.date 2018-08-16T18:34:36.000
dc.date.accessioned 2020-07-02T06:11:03Z
dc.date.available 2020-07-02T06:11:03Z
dc.date.copyright Sun Jan 01 00:00:00 UTC 1989
dc.date.issued 1989
dc.description.abstract <p>Fracture of a pair of collinear cracks in various materials, such as an isotropic strip, an orthotropic strip, a bonded isotropic adhesive layer, and sandwiched orthotropic layers, is investigated. The crack surfaces are subjected to an arbitrary opening pressure p(x). The problems are formulated in terms of Fredholm integral equation of the second kind by making use the techniques of Fourier transform and finite Hilbert transform. In case of uniform opening pressure p(x) = [sigma], exact expressions for the stress intensity factors and the shape of deformed crack are obtained. Numerical calculations are carried out to study the effects of various boundary geometries and material properties on the fracture of the chosen materials.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/rtd/9068/
dc.identifier.articleid 10067
dc.identifier.contextkey 6348139
dc.identifier.doi https://doi.org/10.31274/rtd-180813-12363
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath rtd/9068
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/82126
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/rtd/9068/r_9003548.pdf|||Sat Jan 15 02:27:41 UTC 2022
dc.subject.disciplines Mechanical Engineering
dc.subject.keywords Engineering science and mechanics
dc.subject.keywords Engineering mechanics
dc.title Fracture of sandwiched composites
dc.type article
dc.type.genre dissertation
dspace.entity.type Publication
thesis.degree.level dissertation
thesis.degree.name Doctor of Philosophy
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