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Elastica of Cantilever Column with Constant Volume Subjected to Combined Loads  

Lee, Byoung-Koo (Department of Civil Engineering, Wonkwang University)
Li, Guangfan (Department of Civil Engineering, Hainan University)
Yoon, Hee-Min (Wankwang University)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.20, no.5, 2007 , pp. 581-592 More about this Journal
Abstract
This paper deals with the elastica of deflected cantilever column with the constant volume. The columns are subjected to combined loads consisted of an axial compressive load and a couple moment at the free end. Differential equations governing the elastica of such column are derived, in which both the effects of taper type and shear deformation are included. Three kinds of taper types are considered: linear, parabolic and sinusoidal tapers. Differential equations are solved numerically to obtain the elastica of objective columns. The effects of various system parameters on the elastica are investigated extensively. Experimental studies were carried out in order to verify the theoretical results of non-linear behavior of the elasticas.
Keywords
cantilever column; constant volume; elastica; geometrical non-liner analysis; combined load; experiment;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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