教師資料查詢 | 類別: 期刊論文 | 教師: 姚忠達 Jong-dar Yau (瀏覽個人網頁)

標題:Closed-form solutions of large deflection for a guyed cantilver column pulled by an inclination cable
學年98
學期1
出版(發表)日期2010/01/01
作品名稱Closed-form solutions of large deflection for a guyed cantilver column pulled by an inclination cable
作品名稱(其他語言)
著者Yau, Jong-dar
單位淡江大學建築學系
出版者Keelung: National Taiwan Ocean University(台灣海洋大學)
著錄名稱、卷期、頁數Journal of marine science and technology 18(1), pp.130-136
摘要Geometric non-linearity becomes an issue of great concern that cannot be overlooked in the analysis of cable-supported structures since their material properties may be in an elastic range but they exhibit nonlinear behavior when loaded. This study intends to present an analytical approach for analyzing the large deflection behavior of a guyed column pulled by a pre-tensioned cable at different stages of installation. The column is assumed to be naturally straight and inextensible, and each cable is modeled as an equivalent tensile bar neglecting the sag effect due to self-weight. Based on an elliptic integral formulation, closed-form solutions are derived for the large deflection of a guyed column pulled by a pre tensioned cable with different deformed configurations. The interaction between the nonlinear deflection of the guyed column and the sequentially applied cable forces are fully taken into account. The analytical result indicates that the larger aspect ratio (h/l) of the cable anchor distance (h) to the column height (l) may result in smaller critical tip slope.
關鍵字Elastica; Guyed column; Large defection
語言英文
ISSN1023-2796
期刊性質國內
收錄於SCI;EI
產學合作
通訊作者Yau, Jong-dar
審稿制度
國別中華民國
公開徵稿
出版型式紙本
相關連結
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