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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.3
- 수록면
- 261 - 267 (7page)
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초록· 키워드
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The free vibration characteristics of cylindrical shells on inclined partial elastic foundations are investigated by an analytical method. The cylindrical shell is partially surrounded by the elastic foundations, these are represented by the Winkler or Pasternak model. The area of elastic foundation is not uniform and varies along the axial direction of the shell. The motion of shell is represented by first-order shear deformation theory(FSDT) to account for rotary inertia and transverse shear strains. The governing equation is obtained using the Rayleigh-Ritz method and a variation approach. To validate the present method, the numerical example is presented and compared with the present FEA results. The numerical results reveal that the elastic foundation has significant effect on vibration characteristics.
목차
ABSTRACT
1. 서론
2. 수식화
3. 수치결과
4. 결론
References
참고문헌 (11)
참고문헌 신청
1. [학술지(정기간행물)] - Paliwal, D. N. / 1996 / Free Vibrations of Circular Cylindrical Shell on Winkler and Pasternak Foundation / Int. J. of Pressure Vessels and Piping 69 (1) : 79 ~ 89
2. [학술지(정기간행물)] - Sheng, G. G. / 2008 / Thermal Vibration, Buckling and Dynamic Stability of Functionally Graded Cylindrical Shells Embedded in an Elastic Medium / J. of Reinforced Plastics and Composites 27 (1) : 17 ~ 34
3. [학술지(정기간행물)] - Malekzadeh, P. / 2008 / Three-dimensional Free Vibration Analysis of Thick Cylindrical Shells Resting on Twoparameter Elastic Supports / J. of Sound and Vibration 313 (3~5) : 655 ~ 675
4. [학술지(정기간행물)] - Shen, H.-S. / 2012 / Nonlinear Vibration of Shear Deformable FGM Cylindrical Shells Surrounded by an Elastic Medium / Composite Structures 94 (3) : 1144 ~ 1154
5. [학술지(정기간행물)] - Motaghian, S. E. / 2012 / On the Free Vibration Response of Rectangular Plates, Partially Supported on Elastic Foundation / Applied Mathematical Modelling 36 (9) : 4473 ~ 4482
2. [학술지(정기간행물)] - Sheng, G. G. / 2008 / Thermal Vibration, Buckling and Dynamic Stability of Functionally Graded Cylindrical Shells Embedded in an Elastic Medium / J. of Reinforced Plastics and Composites 27 (1) : 17 ~ 34
3. [학술지(정기간행물)] - Malekzadeh, P. / 2008 / Three-dimensional Free Vibration Analysis of Thick Cylindrical Shells Resting on Twoparameter Elastic Supports / J. of Sound and Vibration 313 (3~5) : 655 ~ 675
4. [학술지(정기간행물)] - Shen, H.-S. / 2012 / Nonlinear Vibration of Shear Deformable FGM Cylindrical Shells Surrounded by an Elastic Medium / Composite Structures 94 (3) : 1144 ~ 1154
5. [학술지(정기간행물)] - Motaghian, S. E. / 2012 / On the Free Vibration Response of Rectangular Plates, Partially Supported on Elastic Foundation / Applied Mathematical Modelling 36 (9) : 4473 ~ 4482
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UCI(KEPA) : I410-ECN-0101-2015-530-001566249