Comparison of structural analysis of thin-walled structures accomplished by isogeometric analysis and the finite element method

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SUMMARY

    Even with the refinement of the finite element mesh in the in the FEM analysis, the authors obtained an almost complete agreement in the results with the FEM analysis, the authors obtained an almost complete agreement in the results with the IGA IGA method.method. The analysis onon thin-walled elements various shapes, butbut mostly on on elements with at least oneone radius, andand to evaluate its accuracy of various shapes, mostly elements with at least radius, to evaluate its accuracy in comparison with the finite element method. The description of isogeometric analysis consists . . .

     

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