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	A spectrum analysis of Galerkin meshfree method
	Xie, Pinkang ; Wang, Dongdong ; Wang DD(王东东)
	2012
关键词	Computer simulation Galerkin methods Interferometry Natural frequencies Spectrum analysis
英文摘要	Conference Name:1st International Conference on Advances in Computational Modeling and Simulation 2011, ACMS 2011. Conference Address: Kunming, China. Time:December 14, 2011 - December 16, 2011.; A spectrum analysis is presented to study the dynamic performance of Galerkin meshfree method with moving least square or reproducing kernel approximation. The analysis is carried out for the semi-discrete meshfree formulations with particular reference to the classical rod and beam problems. Both frequency spectra and the convergence rate of the fundamental frequency are discussed in detail and the finite element solutions are included for comparison as well. Numerical results show that the meshfree formulations have very favorable dynamic behavior compared with their finite element counterparts. 漏 2011 Published by Elsevier Ltd.
语种	英语
出处	http://dx.doi.org/10.1016/j.proeng.2012.01.1132
出版者	Elsevier Ltd
内容类型	其他
源URL	[http://dspace.xmu.edu.cn/handle/2288/85515]
专题	建筑土木－会议论文
推荐引用方式 GB/T 7714	Xie, Pinkang,Wang, Dongdong,Wang DD. A spectrum analysis of Galerkin meshfree method. 2012-01-01.

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