지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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The dynamic instability and natural frequency of axially moving beam with an attached mass are investigated. Thus, the effects of an attached mass on the stability of the moving beam are studied. The governing equation of motion of the moving beam with an attached mass is derived from the extended Hamilton"s principle. The natural frequencies are investigated for the moving beams via the Galerkin method under the simple support boundary. Numerical examples show the effects of the attached mass and moving speed on the stability of moving beam. Moreover, the lowest critical moving speeds for the simple supported conditions have been presented. The results can be used in the analysis of axially moving beams with an attached mass for checking the stability.
목차
ABSTRACT
1. 서론
2. 이론
3. 수치해석 결과 및 고찰
4. 결론
참고문헌
참고문헌 (10)
참고문헌 신청
1. [학술지(정기간행물)] - Wickert. J. A / 1988 / Current Research on the Vibration and Stability of Axially Moving Materials / Shock and Vibration Digest 20 (3-13) : 3 ~ 13
2. [학술지(정기간행물)] - Ulsoy, A. G / 1982 / Vibration of Wide Band Saw Blades / Journal of Engineering for Industry 104 : 71 ~ 78
3. [학술지(정기간행물)] - Lee, U / 2004 / Spectral Analysis for the Transverse Vibration of an Axially Moving Timoshenko Beam / Journal of Sound and Vibration 271 : 685 ~ 703
4. [학술지(정기간행물)] - Lee, U / 2005 / Dynamics of an Axially Moving Viscoelastic Beam Subject to Axial Tension / International Journal of Solids and Structures 42 : 2381 ~ 2398
5. [단행본] - 이우식 / 2009 / Spectral Element Method in Structural Dynamics / John Wiley & Sons
2. [학술지(정기간행물)] - Ulsoy, A. G / 1982 / Vibration of Wide Band Saw Blades / Journal of Engineering for Industry 104 : 71 ~ 78
3. [학술지(정기간행물)] - Lee, U / 2004 / Spectral Analysis for the Transverse Vibration of an Axially Moving Timoshenko Beam / Journal of Sound and Vibration 271 : 685 ~ 703
4. [학술지(정기간행물)] - Lee, U / 2005 / Dynamics of an Axially Moving Viscoelastic Beam Subject to Axial Tension / International Journal of Solids and Structures 42 : 2381 ~ 2398
5. [단행본] - 이우식 / 2009 / Spectral Element Method in Structural Dynamics / John Wiley & Sons
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UCI(KEPA) : I410-ECN-0101-2013-581-001476734