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Warianty tytułu
Języki publikacji
Abstrakty
A Hellinger-Reissner variational principle is introduced to derive the weak form equation of thin generally orthotropic laminates. It leads naturally to a mixed finite-element approximation that has the out-of-plane deflection and the bending and twisting moments as independent unknowns. A triangular element is derived that is used for both analysis and optimization purposes. Numerical simulations on example laminates of irregular geometry are presented to validate the theoretical framework.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
165--176
Opis fizyczny
Bibliogr. 5 poz.,Rys., wykr.,
Twórcy
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT2-0001-0925