Analysis of nonlinear vibration for symmetric angle-ply laminated viscoelastic plates with damage

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	Analysis of nonlinear vibration for symmetric angle-ply laminated viscoelastic plates with damage
	Zhang Yufang ; Fu Yiming
刊名	Acta Mechanica Sinica
	2005
关键词	Viscoelasticity Damage evolution Laminated plates Structure＇s failure initiation
英文摘要	The behavior of nonlinear vibration for symmetric angle-ply laminated plates including the material viscoelasticity and damage evolution is investigated. By employing the von Karman＇s nonlinear theory, strain energy equivalence principle and Boltzmann superposition principle, a set of governing equations of nonlinear integro-differential type are derived. By applying the finite difference method, Newmark method and iterative procedure, the governing equations are solved. The effects of loading amplitudes, exciting frequencies and different ply orientations on the critical time to failure initiation and nonlinear vibration amplitudes of the structures are discussed. Numerical results are presented for the different parameters and compared with the available data.; The project supported by the National Natural Science Foundation of China,the Special Science Fund of the Doctoral Disci- pline of the Ministry of Education; 中国科技核心期刊(ISTIC); 中国科学引文数据库(CSCD); 5; 459-466; 21
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/425460]
专题	工学院
推荐引用方式 GB/T 7714	Zhang Yufang,Fu Yiming. Analysis of nonlinear vibration for symmetric angle-ply laminated viscoelastic plates with damage[J]. Acta Mechanica Sinica,2005.
APA	Zhang Yufang,&Fu Yiming.(2005).Analysis of nonlinear vibration for symmetric angle-ply laminated viscoelastic plates with damage.Acta Mechanica Sinica.
MLA	Zhang Yufang,et al."Analysis of nonlinear vibration for symmetric angle-ply laminated viscoelastic plates with damage".Acta Mechanica Sinica (2005).