Geometrically nonlinear problem of a two-layer beam subjected to uniform temperature rise

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	Geometrically nonlinear problem of a two-layer beam subjected to uniform temperature rise
	Li, Shi-Rong; Chang, Xue-Ping; Zhao, Yong-Gang
刊名	Gongcheng Lixue/Engineering Mechanics
	2006-10-01
卷号	23 期号:10 页码:151-155
关键词	Bending (deformation) Buckling Geometry Nonlinear systems Numerical methods Temperature distribution Axial extension Large deformation Numerical solution Shooting method Two-layer beam
ISSN号	10004750
英文摘要	Based on an accurate geometrically nonlinear theory, governing equations for nonlinear thermal bending and buckling of axially extensible two-layer beam subjected to a temperature rise are derived, in which the stretching-bending coupling terms produced by the non-homogenous distribution of the material properties are included. By using the shooting method to solve the corresponding nonlinear boundary value problem, numerical solutions for thermal bending of a tow-layer beam with its both ends immovably simply supported under uniform temperature rise are obtained. As an example, equilibrium paths and configurations for a beam laminated by brass and steel are presented. The effects of the geometric and physical parameters on the deformation of the beam are also examined.
语种	中文
出版者	Tsinghua University
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/111966]
专题	兰州理工大学
作者单位	School of Science, Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Li, Shi-Rong,Chang, Xue-Ping,Zhao, Yong-Gang. Geometrically nonlinear problem of a two-layer beam subjected to uniform temperature rise[J]. Gongcheng Lixue/Engineering Mechanics,2006,23(10):151-155.
APA	Li, Shi-Rong,Chang, Xue-Ping,&Zhao, Yong-Gang.(2006).Geometrically nonlinear problem of a two-layer beam subjected to uniform temperature rise.Gongcheng Lixue/Engineering Mechanics,23(10),151-155.
MLA	Li, Shi-Rong,et al."Geometrically nonlinear problem of a two-layer beam subjected to uniform temperature rise".Gongcheng Lixue/Engineering Mechanics 23.10(2006):151-155.