PARAMETRIC STUDIES ON BENDING OF TWISTED TIMOSHENKO BEAMS UNDER COMPLEX LOADINGS

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题名:	PARAMETRIC STUDIES ON BENDING OF TWISTED TIMOSHENKO BEAMS UNDER COMPLEX LOADINGS
作者:	Chen, WR (Chen, W.-R.)
贡献者:	Dept Mech Engn
关键词:	Static bending Timoshenko beam Finite element FINITE-ELEMENT FORMULATION LOADS
日期:	2012-03
上传时间:	2013-02-22 15:41:01 (UTC+8)
摘要:	Static bending of a twisted Timoshenko beam subjected to combined transverse and axial loadings is studied. The equilibrium equations are established in the twist coordinates by applying the principle of minimum potential energy. The governing equations are then reduced into solvable algebraic equations using a finite element approach. The effects of the twist angle, thickness-to-width ratio, length-to-thickness ratio, loading and boundary conditions on the static bending characteristics of the twisted beams are investigated. The present parametric analyses will provide engineers a good insight into the influence of various structural aspects of the twisted beam on its response to different static loads.
關聯:	JOURNAL OF MECHANICS 卷: 28 期: 1 頁數: N1-N6
显示于类别:	[機械工程系暨機械工程學系數位機電研究所] 期刊論文

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