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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.6
- 수록면
- 570 - 579 (10page)
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이 논문의 연구 히스토리 (4)
2007
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초록· 키워드
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This paper deals with free vibrations of the circular curved beams with constant volume, whose cross sectional shapes are the circular solid cross-sections. Volumes of the objective beam are always held in constant regardless shape functions of the cross-sectional radius. The shape functions are chosen as the linear, parabolic and sinusoidal ones. Ordinary differential equations governing free vibrations of such beam are derived and solved numerically for determining the natural frequencies. In numerical examples, the hinged-hinged, hinged-clamped and clamped-clamped end constraints are considered. As the numerical results, relationships between frequency parameters and various beam parameters such as rise ratio, section ratio, elasticity ratio, volume ratio, slenderness ratio and taper type are reported in tables and figures.
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참고문헌 (26)
참고문헌 신청
1. [단행본] - Haftka, R. T. / 1990 / Elements of Structural Optimization / Klüwer Academic Publisher
2. [학술지(정기간행물)] - Lee, B. K / 2000 / Elastica and Buckling Loads of Simple Tapered Columns with Constant Volume / International Journal of Solids and Structures 37 (18) : 2507 ~ 2518
3. [학술지(정기간행물)] - Keller, J. B. / 1960 / The Shape of Strongest Column / Archive for Rational Mechanics and Analysis 5 : 275 ~ 285
4. [학위논문] - Park, J. S. / 2010 / Minimum Weight Beams with Shear Strain Energy / 석사 / 원광대학교
7. [학술지(정기간행물)] - Gupta, A. K / 1994 / Exact Natural Frequencies of Plane Structures Composed of Slender Curved Member / Journal of Sound and Vibration 175 (2) : 145 ~ 157
2. [학술지(정기간행물)] - Lee, B. K / 2000 / Elastica and Buckling Loads of Simple Tapered Columns with Constant Volume / International Journal of Solids and Structures 37 (18) : 2507 ~ 2518
3. [학술지(정기간행물)] - Keller, J. B. / 1960 / The Shape of Strongest Column / Archive for Rational Mechanics and Analysis 5 : 275 ~ 285
4. [학위논문] - Park, J. S. / 2010 / Minimum Weight Beams with Shear Strain Energy / 석사 / 원광대학교
7. [학술지(정기간행물)] - Gupta, A. K / 1994 / Exact Natural Frequencies of Plane Structures Composed of Slender Curved Member / Journal of Sound and Vibration 175 (2) : 145 ~ 157
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