Dynamic response of a horizontally curved beam subjected to vertical and horizontal moving loads
學年 89
學期 2
出版（發表）日期 2001-05-03
作品名稱 Dynamic response of a horizontally curved beam subjected to vertical and horizontal moving loads
作品名稱（其他語言）
著者 Yang, Yeong-bin; 胡俊明; Yau, Jong-dar
單位 淡江大學建築技術系
出版者 Elsevier
著錄名稱、卷期、頁數 Journal of sound and vibration 242(3), pp.519-537
摘要 Analytic solutions are derived for a horizontal curved beam subjected to vertical and horizontal moving loads. The horizontal moving loads may be regarded as the centrifugal forces generated by vehicles moving along a curved path, which were rarely studied by previous researchers. Both a single moving load and a series of equidistant moving loads are considered. By superposition of the waves generated by consecutively moving loads on the curved beam, the conditions for the resonance and cancellation phenomena to occur are established. Compared with the numerical approaches, the present approach has the advantage that it provides clear physical insights into the various vehicle-induced phenomena on curved beams, while allowing us to identify the key parameters involved.
關鍵字
語言 en
ISSN 0022-460X
期刊性質 國內
收錄於
產學合作
通訊作者
審稿制度 否
國別 TWN
公開徵稿
出版型式 ,電子版
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