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| A class of EBE computational methods for finite element structural analysis |
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| DOI：10.7511/jslx19943048 |
| KeyWord:finite element method,structural analysis/parallel algorithm, |
| Deng Shaozhong Zhou Shuquan |
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| Abstract: |
| By using the basic idea of EBE strategy,we present a class of EBE computational methodsfor finite element structural analysis,i.e.EBE conjugate gradient methd and EBE preconditionedconjugate gradient method in tiie paper.The class of methods not only can save effectively memo-ry space of computer without the need to construct the global stiffness matrix,but is well suitablefor parallel computing on muitiprocesscr system with little or middle or large number of proces-sors. A tentative numerical example shows that the above class of EBE computational methods forfinite element structural analysis is very efficient for both sequential and parallel computing. |