Barlow points and gauss points and the aliasing and best fit paradigms

Prathap, Gangan (1996) Barlow points and gauss points and the aliasing and best fit paradigms. Computers amp; structures, 58 (2). pp. 321-325.

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    Abstract

    It is well known that finite elements show points where strains or stresses are of higher accuracy13; than elsewhere. Two competing models, the aliasing and the best approximation or best fit approaches are13; now available which attempt to explain how this emerges. Here we compare the two and critically evaluate13; them.

    Item Type: Journal Article
    Additional Information: Copyright for this article belongs to Elsevier Science Ltd.,
    Uncontrolled Keywords: Finite element method;Barlow points;Gauss points
    Subjects: ENGINEERING > Structural Mechanics
    Division/Department: Structures Division
    Depositing User: M/S ICAST NAL
    Date Deposited: 19 Feb 2008
    Last Modified: 07 May 2012 11:07
    URI: http://nal-ir.nal.res.in/id/eprint/4604

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