A continuum mechanics based four-node shell element for general non- linear analysis

نویسندگان

  • Eduardo N. Dvorkin
  • Klaus-Jürgen Bathe
چکیده

A new four-node (non-flat) general quadrilateral shell element for geometric and material non-linear analysis is presented. The element is formulated using threedimensional continuum mechanics theory and it is applic­ able to the analysis of thin and thick shells. The for­ mulation of the element and the solutions to various test and demonstrative example problems are presented and discussed.

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تاریخ انتشار 1983