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Y.Y. Yang
Publications - 3
Citations - 237
Y.Y. Yang is an academic researcher. The author has contributed to research in topics: Crack growth resistance curve & Weight function. The author has an hindex of 3, co-authored 3 publications receiving 231 citations.
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Cracks in functionally graded materials
H.-A. Bahr,Herbert Balke,Theo Fett,I. Hofinger,G. Kirchhoff,Dietrich Munz,A Neubrand,Artem S. Semenov,H.-J. Weiss,Y.Y. Yang +9 more
TL;DR: In this paper, failure of thermal barrier coatings (TBCs) under cyclic surface heating by laser irradiation is modeled on the basis of fracture mechanics, which can be understood as an effect of progressive shrinkage due to sintering and high-temperature creep during thermal cycling, which increases the energy-release rate for vertical cracks which subsequently turn into delamination cracks.
Journal ArticleDOI
The regular stress term in bonded dissimilar materials after a change in temperature
TL;DR: In this article, a relation between the Dundurs parameters and the geometry angles θ 1 and θ 2 is given for a combination of the elastic constants leading to a stress exponent ω = 0, the regular term approaches infinity.
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Applicability of the extended Petroski–Achenbach weight function procedure to graded materials
TL;DR: In this paper, the authors prove that the approximate Petroski-Achenbach method with its extensions is also valid in the case of graded materials, and prove whether or not it is valid for graded materials.