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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Structural Engineering and Mechanics, An Int'l Journal Structural Engineering and Mechanics, An Int'l Journal Vol.79 No.6
- 발행연도
- 2021.9
- 수록면
- 665 - 675 (11page)
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초록· 키워드
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In 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.
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참고문헌 (56)
참고문헌 신청
Akbaş, Ş. D. / 2018 / Forced vibration analysis of functionally graded porous deep beams / Compos. Struct 186:293~302
Aksoy, H. / 2009 / Wave propagation in functionally graded and layered materials / Finite Elem. Anal. Des 45(12):876~891
Alijani, F. / 2011 / Nonlinear vibrations of FGM rectangular plates in thermal environments / Nonlin. Dyn 66(3):251
Alkhedher, M. / 2021 / Wave dispersion analysis of fluid conveying nanocomposite shell reinforced by mwcnts considering the effect of waviness and agglomeration efficiency / Polym 13(1):153
Lemya Hanifi Hachemi Amar / 2017 / On the size-dependent behavior of functionally graded micro-beams with porosities / Structural Engineering and Mechanics, An Int＇l Journal 64(5):527~541
Aksoy, H. / 2009 / Wave propagation in functionally graded and layered materials / Finite Elem. Anal. Des 45(12):876~891
Alijani, F. / 2011 / Nonlinear vibrations of FGM rectangular plates in thermal environments / Nonlin. Dyn 66(3):251
Alkhedher, M. / 2021 / Wave dispersion analysis of fluid conveying nanocomposite shell reinforced by mwcnts considering the effect of waviness and agglomeration efficiency / Polym 13(1):153
Lemya Hanifi Hachemi Amar / 2017 / On the size-dependent behavior of functionally graded micro-beams with porosities / Structural Engineering and Mechanics, An Int＇l Journal 64(5):527~541
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