Non-linear analysis of a FGM cantilever beam supported on a Winkler elastic foundation

doi:10.4028/www.scientific.net/AMM.602-605.131

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	Non-linear analysis of a FGM cantilever beam supported on a Winkler elastic foundation
	Li, Qing-Lu; Shao, Qian-Hong
	2014
会议日期	May 30, 2014 - May 31, 2014
会议地点	Chongqing, China
关键词	Bending (deformation) Functionally graded materials Extensible beam Functionally graded material (FGM) Geometric non-linearity Large deformation theories Nonlinear boundary value problems Numerical solution Shooting methods Winkler elastic foundation
卷号	602-605
DOI	10.4028/www.scientific.net/AMM.602-605.131
页码	131-134
英文摘要	In the present study, nonlinear bending problem of functionally graded material (FGM) cantilever beams resting on a Winkler elastic foundation under distributed load are discussed. Based on the large deformation theory and considering the axial extension of the beam, the equilibrium equations with geometric nonlinearity of FGM beams subjected to distributed load are established. In the analysis, it is assumed that the material properties of the beam vary continuously as a power function of the thickness. By using shooting method, the nonlinear boundary-value problem is numerically solved as well as the non-linear bending characteristic curves of the deformed beam versus the load are presented. The effects of material gradient property and foundation stiffness parameter on the bending deformation of the beam are discussed in detail. © (2014) Trans Tech Publications, Switzerland.
会议录	Applied Mechanics and Materials
会议录出版者	Trans Tech Publications Ltd
语种	英语
ISSN号	16609336
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/117310]
专题	理学院
作者单位	Department of Engineering Mechanics, Lanzhou university of technology, 730050, China
推荐引用方式 GB/T 7714	Li, Qing-Lu,Shao, Qian-Hong. Non-linear analysis of a FGM cantilever beam supported on a Winkler elastic foundation[C]. 见:. Chongqing, China. May 30, 2014 - May 31, 2014.