Stochastic Plane Stress Analysis with Elementary Stiffness Matrix Decomposition Method

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Status	已發表Published
	Stochastic Plane Stress Analysis with Elementary Stiffness Matrix Decomposition Method
	Er, G. K.; Wang, M. C.; Iu, V. P.; Kou, K. P.
	2010-06-01
Source Publication	Proceedings of the 2nd International Symposium on Computational Mechanics and the 12th International Conference on the Enhancement and Promotion of Computational Methods in Engineering and Science
Pages	735-740
Publisher	American Institute of Physics
Abstract	In this study, the efficient analytical method named elementary stiffness matrix decomposition (ESMD) method is further investigated and utilized for the moment evaluation of stochastic plane stressproblems in comparison with the conventional perturbation method in stochastic finite element analysis. In order to evaluate the performance of this method, computer programs are written and some numerical results about stochastic plane stress problems are obtained. The numerical analysis shows that the computational efficiency is much increased and the computer EMS memory requirement can be much reduced by using ESMD method.
Keyword	Stochastic Finite Element ESMD Method Perturbation Method Computational Efficiency
Language	英語English
The Source to Article	PB_Publication
PUB ID	46002
Document Type	Conference paper
Collection	DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING Faculty of Science and Technology
Corresponding Author	Er, G. K.
Recommended Citation GB/T 7714	Er, G. K.,Wang, M. C.,Iu, V. P.,et al. Stochastic Plane Stress Analysis with Elementary Stiffness Matrix Decomposition Method[C]:American Institute of Physics, 2010, 735-740.
APA	Er, G. K.., Wang, M. C.., Iu, V. P.., & Kou, K. P. (2010). Stochastic Plane Stress Analysis with Elementary Stiffness Matrix Decomposition Method. Proceedings of the 2nd International Symposium on Computational Mechanics and the 12th International Conference on the Enhancement and Promotion of Computational Methods in Engineering and Science, 735-740.

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