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AuthorForsat, Masoud
AuthorMusharavati, Farayi
AuthorEyvazian, Arameh
AuthorDemiral, Murat
AuthorKhan, Afrasyab
AuthorTalebizadehsardari, Pouyan
AuthorBabaei Mahani, Roohollah
AuthorMobayen, Saleh
AuthorA. Sebaey, Tamer
Available date2024-05-02T11:19:27Z
Publication Date2021
Publication NameTheoretical and Applied Fracture Mechanics
ResourceScopus
Identifierhttp://dx.doi.org/10.1016/j.tafmec.2021.102936
ISSN1678442
URIhttp://hdl.handle.net/10576/54565
AbstractThis study aimed to investigate the fracture behavior of a cracked orthotropic FGM medium when exposed to an in-plane harmonic load. The mechanical feature of the medium exponentially varied along the y-axis. Using the Fourier transform method, stress was analyzed by assessing Volterra edge dislocation in orthotropic FGM media. The obtained solution was then applied to derive Cauchy singular integral equations to analyze multiple cracks. The mentioned equations were numerically solved to determine dislocation density functions on the crack face which were then used to evaluate dynamic mixed stress intensity factors. The influence of crack interaction, non-homogeneity, and load frequency on the dynamic stress intensity was numerically illustrated through examples.
Languageen
PublisherElsevier
SubjectDynamic mixed-mode stress intensity factors
Harmonic load
Multiple cracks
Orthotropic FGM
Volterra edge dislocations
TitleIn-plane stress analysis of multiple parallel cracks in an orthotropic FGM medium under time-harmonic loading
TypeArticle
Volume Number113
dc.accessType Abstract Only


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