alumpedmassfiniteelementmethodforvibrationanalysisofelasticplateplatestructures

	alumpedmassfiniteelementmethodforvibrationanalysisofelasticplateplatestructures
	Lai Junjiang 1; Huang Jianguo 2; Shi Zhongci3
	2010
发表期刊	sciencechinamathematics
ISSN	1674-7283
卷号	53 期号:6 页码:1453
摘要	The fully discrete lumped mass finite element method is proposed for vibration analysis of elastic plate-plate structures. In the space directions, the longitudinal displacements on plates are discretized by conforming linear elements, and the transverse displacements are discretized by the Morley element. By means of the second order central difference for discretizing the time derivative and the technique of lumped masses, a fully discrete lumped mass finite element method is obtained, and two approaches to choosing the initial functions are also introduced. The error analysis for the method in the energy norm is established, and some numerical examples are included to validate the theoretical analysis
语种	英语
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/39881
专题	计算数学与科学工程计算研究所
作者单位	1.闽江学院 2.上海交通大学 3.中国科学院数学与系统科学研究院
推荐引用方式 GB/T 7714	Lai Junjiang,Huang Jianguo,Shi Zhongci. alumpedmassfiniteelementmethodforvibrationanalysisofelasticplateplatestructures[J]. sciencechinamathematics,2010,53(6):1453.
APA	Lai Junjiang,Huang Jianguo,&Shi Zhongci.(2010).alumpedmassfiniteelementmethodforvibrationanalysisofelasticplateplatestructures.sciencechinamathematics,53(6),1453.
MLA	Lai Junjiang,et al."alumpedmassfiniteelementmethodforvibrationanalysisofelasticplateplatestructures".sciencechinamathematics 53.6(2010):1453.