축 방향으로 이동하는 열탄성 보의 스펙트럴요소해석 = Spectral Element Analysis of an Axially Moving Thermoelastic Beam

다국어 초록 (Multilingual Abstract)

The use of frequency-dependent spectral element matrix(or exact dynamic stiffness matrix) in structural dynamics may provide very accurate solutions, together with drastically reducing the number of degrees of freedom to improve the computation efficiency and cost problems. Thus, this paper develops a spectral element model for the coupled thermoelastic beam which axially moves with constant speed under a uniform tension. The accuracy of the spectral element model is then evaluated by comparing the natural frequencies obtained by the present element model with those obtained by the conventional finite element model.

참고문헌 (Reference)

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