A robust refined quadrilateral plane ele
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Chen Wanji; Y. K. Cheung
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Article
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1995
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John Wiley and Sons
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English
β 647 KB
## Abstract Based on a rational choice of the internal incompatible displacement function and a special formulation of the __a priori__ elimination of the internal nonβconforming displacement parameters, a new refined quadrilateral plane element RQ~4~ has been developed. The present element can be