1996
DOI: 10.1006/jsvi.1996.0507
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Asymptotic Analysis of the Free in-Plane Vibrations of Beams With Arbitrarily Varying Curvature and Cross-Section

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Cited by 39 publications
(27 citation statements)
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“…Figure 6 shows the mode transition of mode 2 from dominant 1IB to dominant 2IB as the initial curvature k 2 increases for the pinned-pinned case. This phenomenon, which is often referred to as veering [Chen and Ginsberg 1992] or frequency mode transition [Tarnopolskaya et al 1996;Tarnopolskaya et al 1999], results from the nature of the eigenvalues of a general self-adjoint Table 5. Vibration frequencies versus initial curvature k 2 for free-free, clampedclamped, and pinned-pinned boundary conditions.…”
Section: Coupled Free-vibration Frequencies For Initially Curved Beamsmentioning
confidence: 99%
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“…Figure 6 shows the mode transition of mode 2 from dominant 1IB to dominant 2IB as the initial curvature k 2 increases for the pinned-pinned case. This phenomenon, which is often referred to as veering [Chen and Ginsberg 1992] or frequency mode transition [Tarnopolskaya et al 1996;Tarnopolskaya et al 1999], results from the nature of the eigenvalues of a general self-adjoint Table 5. Vibration frequencies versus initial curvature k 2 for free-free, clampedclamped, and pinned-pinned boundary conditions.…”
Section: Coupled Free-vibration Frequencies For Initially Curved Beamsmentioning
confidence: 99%
“…for in-plane [Chidamparam and Leissa 1995;Tarnopolskaya et al 1996;Fung 2004] and out-of-plane vibration [Irie et al 1982;Howson and Jemah 1999] will be compared with the results from the present work. Results for coupled vibration are also presented as part of an investigation of low-frequency mode transition [Tarnopolskaya et al 1999], also referred to as veering phenomena [Chen and Ginsberg 1992].…”
Section: Introductionmentioning
confidence: 96%
“…However, the revealed effect for higher eigenfrequencies is noted, apparently, for the first time, since it is for waves whose period is of the same order as the period of modulation, and the existing analytical methods [14][15][16][17][18][19] are not applicable for analyzing such eigenproperties. Note however, that for parameters (26) only the first eigenmode has a period which is much higher than the period of modulation (since period of the second eigenmode is l ).…”
Section: Case: Zero Mean Cross-section Modulationmentioning
confidence: 99%
“…In particular, the exact solutions have been found for some specific cases of tapering [9][10][11][12]. On the other hand, several approximate analytical methods for determining the eigenfrequencies of non-uniform beams and rods were developed in [4,13,14]. In particular, the WKB method [15] was proposed for the analysis of spatially slowly varying beams and rods [16][17][18].…”
Section: Introductionmentioning
confidence: 99%
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