A mesh deformation algorithm for free su
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Fenton, Gordon A.; Griffiths, D. V.
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Article
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1997
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John Wiley and Sons
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English
β 202 KB
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Employing the simple iterative technique of adjusting the element positions using computed potentials to locate the free surface can lead to finite elements with large aspect ratios as the free surface drops towards the base of the mesh. In particular, free surface modelling of earth dams with base