http://scholars.ntou.edu.tw/handle/123456789/11420
標題: | Recovering external forces on vibrating Euler-Bernoulli beams using boundary shape function methods |
作者: | Liu, Chein-Shan Chung-Lun Kuo Chang, Chih-Wen |
關鍵字: | Euler–Bernoulli beam;Space–time dependent force;Shape functions;Boundary shape functions |
公開日期: | 二月-2021 |
出版社: | Elsevier Ltd. |
卷: | 148 |
來源出版物: | Mechanical Systems and Signal Processing |
摘要: | In this paper, we recover unknown space–time dependent forces imposed on the vibrating Euler–Bernoulli beams under different boundary conditions, including simply supported, clamped-hinged, cantilevered, and two-end fixed conditions. The data overspecified to recover the external force are the final time displacement and the right-side strain or right-side moment of the beam. We develop a family o... |
URI: | http://scholars.ntou.edu.tw/handle/123456789/11420 |
ISSN: | 0888-3270 |
DOI: | 10.1016/j.ymssp.2020.107157 |
顯示於: | 海洋中心 海洋工程科技中心 |
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