000014219 001__ 14219
000014219 005__ 20161115100145.0
000014219 04107 $$aeng
000014219 046__ $$k2016-08-21
000014219 100__ $$aZhang, Li
000014219 24500 $$aAn arbitrarily oriented crack problem for a functionally graded coating-substrate structure

000014219 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014219 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014219 506__ $$arestricted
000014219 520__ $$2eng$$aFunctionally graded materials (FGMs) are typical nonhomogeneous materials which have been used significantly in many engineering fields. Functionally graded coating-substrate structure attracts great attention because of its excellent properties for extreme working conditions. Currently most analytical models of crack problem for functionally graded coating-substrate structure focus on situations that the crack is parallel or perpendicular to the gradient direction [1]. The work of this dissertation provides an analytical model for a functionally graded coating-substrate structure with general properties and an arbitrarily oriented crack in the coating. In this model  ...  described by a general piecewise-exponential model (GPE model) while the substrate layer is homogeneous. The mixed-mode crack problem is turned into solving a group of singular integral equations after which mixed-mode stress intensity factors (SIFs) can be obtained.

000014219 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014219 653__ $$a

000014219 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014219 720__ $$aZhang, Li
000014219 8560_ $$ffischerc@itam.cas.cz
000014219 8564_ $$s156605$$uhttps://invenio.itam.cas.cz/record/14219/files/PO.SM04-1.25.239.pdf$$yOriginal version of the author's contribution as presented on CD,  page 1992, code PO.SM04-1.25.239
.
000014219 962__ $$r13812
000014219 980__ $$aPAPER