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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.40 No.6
- 발행연도
- 2021.9
- 수록면
- 893 - 902 (10page)
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초록· 키워드
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By using differential quadrature method (DQM), forced vibrational behavior of a porous functionally graded (FG) cylindrical scale-dependent shell in thermal environment and under a moving point load having constant velocity has been researched. Within the micro-size shell, porosities exist with even or uneven distributions. Accordingly, the material properties of the micro-size shell rely on porosities and may be defined utilizing refined power-law functions. Strain gradients have been incorporated because of the existence of size effects at micro scale. Established governing equations based on first-order shell theory have been arranged in Laplace form. Next, time responses of the micro-size shell have been calculated accomplishing inverse Laplace transform technique together with differential quadrature method (DQM). It may be understood that forced vibrational behaviors of micro-size shells are dependent on the load speed, strain gradient factor, pore volume, material gradation and temperature variation.
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참고문헌 (71)
참고문헌 신청
Ahmed E. Abouelregal / 2017 / Dynamic response of a nanobeam induced by ramp-type heating and subjected to a moving load / Microsystem Technologies 23(12):5911~5920
Bekir Akgöz / 2015 / A microstructure-dependent sinusoidal plate model based on the strain gradient elasticity theory / Acta Mechanica 226(7):2277~2294
Ammar F.H. Al-Maliki / 2019 / Finite element formulation and vibration of nonlocal refined metal foam beams with symmetric and non-symmetric porosities / Structural Monitoring and Maintenance 6(2):147~159
Hassen Ait Atmane / 2015 / A computational shear displacement model for vibrational analysis of functionally graded beams with porosities / Steel and Composite Structures, An International Journal 19(2):369~384
Mohammad Reza Barati / 2018 / Vibration analysis of porous FG nanoshells with even and uneven porosity distributions using nonlocal strain gradient elasticity / Acta Mechanica 229(3):1183~1196
Bekir Akgöz / 2015 / A microstructure-dependent sinusoidal plate model based on the strain gradient elasticity theory / Acta Mechanica 226(7):2277~2294
Ammar F.H. Al-Maliki / 2019 / Finite element formulation and vibration of nonlocal refined metal foam beams with symmetric and non-symmetric porosities / Structural Monitoring and Maintenance 6(2):147~159
Hassen Ait Atmane / 2015 / A computational shear displacement model for vibrational analysis of functionally graded beams with porosities / Steel and Composite Structures, An International Journal 19(2):369~384
Mohammad Reza Barati / 2018 / Vibration analysis of porous FG nanoshells with even and uneven porosity distributions using nonlocal strain gradient elasticity / Acta Mechanica 229(3):1183~1196
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