UM
Analysis of stochastic space frame with elementary stiffness matrix decomposition method
Er,G. K.; Lan,S. W.; Iu,V. P.
2010
Source PublicationAIP Conference Proceedings
Volume1233
IssuePART 1
Pages243-248
AbstractThe Elementary Stiffness Matrix Decomposition (ESMD) method is employed to analyze the stochastic space frames and further show its efficiency in analyzing stochastic space frames with comparison to the computational efficiency of perturbation method. The mean values and variances of structural responses are obtained with both ESMD method and perturbation method. Numerical results show that the relative computational effort and computer memory needed by ESMD method can be greatly reduced compared to that needed by perturbation method. © 2010 American Institute of Physics.
KeywordComputational effort ESMD method Perturbation method SFE method
DOI10.1063/1.3452174
URLView the original
Language英语
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Document TypeConference paper
CollectionUniversity of Macau
AffiliationDepartment of Civil and Environmental Engineering,University of Macau,Macao
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Er,G. K.,Lan,S. W.,Iu,V. P.. Analysis of stochastic space frame with elementary stiffness matrix decomposition method[C],2010:243-248.
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