Geometrically Nonlinear Theory of Composite Beams with Deformable Cross Sections
نویسندگان
چکیده
منابع مشابه
Geometrically Nonlinear Theory of Composite Beams with Deformable Cross Sections
Aone-dimensional theory of slender structures with heterogeneous anisotropic material distribution is presented. It expands Cosserat’s description of beam kinematics by allowing deformation of the beam cross sections. For that purpose, a Ritz approximation is introduced on the cross-sectional displacement field, which defines additional elastic degrees of freedom (finite-sectionmodes) in the on...
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ژورنال
عنوان ژورنال: AIAA Journal
سال: 2008
ISSN: 0001-1452,1533-385X
DOI: 10.2514/1.31620