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المؤلفXu, Xinli
المؤلفZhang, Chunwei
المؤلفMusharavati, Farayi
المؤلفSebaey, Tamer A.
المؤلفKhan, Afrasyab
تاريخ الإتاحة2023-12-06T09:34:56Z
تاريخ النشر2021
اسم المنشورStructural Engineering and Mechanics
المصدرScopus
الرقم المعياري الدولي للكتاب12254568
معرّف المصادر الموحدhttp://dx.doi.org/10.12989/sem.2021.79.6.665
معرّف المصادر الموحدhttp://hdl.handle.net/10576/50165
الملخصIn 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.
اللغةen
الناشرTechno-Press
الموضوعEuler-Bernoulli beam theory
Porosity-dependent method
Thermal environment
Wave propagation analysis
العنوانWave propagation analysis of porous functionally graded curved beams in the thermal environment
النوعArticle
الصفحات665-675
رقم العدد6
رقم المجلد79
dc.accessType Abstract Only


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