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Numerical analysis of elastic-plastic bending of curved beams with thin-walled cross-section
AbstractIt is well known that, when a curved beam is subject to bending, the shape of its cross-section is flattened and collapse occurs as the rigidity is reduced. It is important for design to determine the nonlinear behavior of such beams. This paper describes the elastic-plastic large deformation analysis of a curved beam with a thin-walled cross-section by the finite element method. The analytical formulation is developed by extending the kinematic work hardening model proposed by Ziegler. Several representative cases are computed.
Numerical analysis of elastic-plastic bending of curved beams with thin-walled cross-section
AbstractIt is well known that, when a curved beam is subject to bending, the shape of its cross-section is flattened and collapse occurs as the rigidity is reduced. It is important for design to determine the nonlinear behavior of such beams. This paper describes the elastic-plastic large deformation analysis of a curved beam with a thin-walled cross-section by the finite element method. The analytical formulation is developed by extending the kinematic work hardening model proposed by Ziegler. Several representative cases are computed.
Numerical analysis of elastic-plastic bending of curved beams with thin-walled cross-section
Hiroaki Katori (author) / Tohru Nishimura (author)
Thin-Walled Structures ; 15 ; 143-157
1992-06-05
15 pages
Article (Journal)
Electronic Resource
English
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