A three-dimensional least-squares finite
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Allen H. P. Siu; Y. K. Lee
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Article
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1997
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John Wiley and Sons
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English
β 558 KB
The development of a three-dimensional least-squares ΓΏnite element technique suitable for deformation analysis was presented. By adopting a spatial viewpoint, a consistent rate formulation that treats deformation as a process was established. The technique utilized the least-squares variational prin