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AuthorXu, Xinli
AuthorZhang, Chunwei
AuthorMusharavati, Farayi
AuthorSebaey, Tamer A.
AuthorKhan, Afrasyab
Available date2023-12-06T09:34:56Z
Publication Date2021
Publication NameStructural Engineering and Mechanics
ResourceScopus
ISSN12254568
URIhttp://dx.doi.org/10.12989/sem.2021.79.6.665
URIhttp://hdl.handle.net/10576/50165
AbstractIn the present paper, wave propagation behavior of porous temperature-dependent functionally graded curved beams within the thermal environment is analyzed for the first time. A recently-developed method is utilized which considers the reciprocal effect of mass density and Young's modulus in order to explore the influence of porosity. Three different types of temperature variation (uniform temperature change (UTC), linear temperature change (LTC), sinusoidal temperature change (STC)) are employed to study the effect of various thermal loads. Euler-Bernoulli beam theory, also known as classic beam theory is implemented in order to derive kinetic and kinematic relations, and then Hamilton's principle is used to obtain governing equations of porous functionally graded curved beams. The obtained governing equations are analytically solved. Eventually, the influences of various parameters such as wave number, porosity coefficient, various types of temperature change and power index are covered and indicated in a set of illustrations.
Languageen
PublisherTechno-Press
SubjectEuler-Bernoulli beam theory
Porosity-dependent method
Thermal environment
Wave propagation analysis
TitleWave propagation analysis of porous functionally graded curved beams in the thermal environment
TypeArticle
Pagination665-675
Issue Number6
Volume Number79
dc.accessType Abstract Only


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