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RFEM node numbering conventions for solid elements

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  • RFEM node numbering conventions for solid elements

    Hello,
    I'm writing a translator (from RFEM to lsdyna). I would need to know the nodal numbering (internal connectivity) of the solid elements (tetrahedron, prism, pyramid) in order to map correctly to the LSDYNA convention.
    I see in the RFEM manual that the internal numbering is shown only for the hexahedral element [1], and for the other elements a document is cited [13]. Is it available?

    Thanks in advance
    Tiya.

    [1] https://www.dlubal.com/en/downloads-.../02/01#1024219
    "The following 3D elements are implemented in RFEM: tetrahedron, pentahedron (prism, pyramid), and hexahedron. For detailed information about applied elements and matrices, see [13]. Corresponding documentation can be requested from Dlubal Software."

    [13] I. Sevčík. 3D Finite Elements with Rotational Degrees of Freedom. FEM Consulting s.r.o, Brno.

  • #2
    Hello Tiye, Sorry for the long delay. Here is the link to the document:

    http://extranet.dlubal.com/?file=SEV....r.o.,Brno.pdf

    Frank
    Support Team der
    Dlubal Software GmbH
    info@dlubal.com
    https://www.dlubal.com

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    • #3
      Thank you Frank,
      the document contains the info I need.
      Best regards,
      Tiya

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