Unconstrained Finite Element for Geometrical Nonlinear Dynamics of Shells
نویسندگان
چکیده
منابع مشابه
Unconstrained Finite Element for Geometrical Nonlinear Dynamics of Shells
This paper presents a positional FEM formulation to deal with geometrical nonlinear dynamics of shells. The main objective is to develop a new FEM methodology based on the minimum potential energy theorem written regarding nodal positions and generalized unconstrained vectors not displacements and rotations. These characteristics are the novelty of the present work and avoid the use of large ro...
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ژورنال
عنوان ژورنال: Mathematical Problems in Engineering
سال: 2009
ISSN: 1024-123X,1563-5147
DOI: 10.1155/2009/575131