Analysis of Thin Isotropic Rectangular and Circular Plates with Multiquadrics

نویسندگان

  • A. J. M. Ferreira
  • C. M. C. Roque
  • P. A. L. S. Martins
چکیده

Выполнен линейный расчет напряженно-деформированного состояния тонких пластин численным методом, базирующемся на использовании мультиквадратических радиальных базисных функций. Показано, что данный метод оказывается весьма гибким при расчетах объектов со сложной геометрией, поскольку не требует сеточного разбиения и нечувст­ вителен к их пространственным координатам. Полученные численные результаты сравни­ ваются с данными решений на основе теории пластин Кирхгофа.

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تاریخ انتشار 2012