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Flexural-torsional elasto-plastic buckling in flat stiffened plating using dynamic relaxation. Part 1: Theory
Abstract The development of a numerical model describing the large-deflection elasto-plastic behaviour of flat plates and attached flatbar stiffeners including the effects of interaction is described in this paper. The Marguerre large deflection thin plate equations are used to represent both the plate and the stiffener so enabling the lateral-torsional behaviour to be accurately modelled. Complete interaction is achieved by satisfying the full set of equilibrium and kinematic conditions acting along the intersection.
Flexural-torsional elasto-plastic buckling in flat stiffened plating using dynamic relaxation. Part 1: Theory
Abstract The development of a numerical model describing the large-deflection elasto-plastic behaviour of flat plates and attached flatbar stiffeners including the effects of interaction is described in this paper. The Marguerre large deflection thin plate equations are used to represent both the plate and the stiffener so enabling the lateral-torsional behaviour to be accurately modelled. Complete interaction is achieved by satisfying the full set of equilibrium and kinematic conditions acting along the intersection.
Flexural-torsional elasto-plastic buckling in flat stiffened plating using dynamic relaxation. Part 1: Theory
Caridis, P.A. (author) / Frieze, P.A. (author)
Thin-Walled Structures ; 6 ; 453-481
1988-04-09
29 pages
Article (Journal)
Electronic Resource
English
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