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A platform for research: civil engineering, architecture and urbanism
Large‐Deflection and Ultimate Strength Behavior of Stiffened Panels and Grillages
This chapter describes the ultimate strength formulations for stiffened panels and grillages. The overall buckling behavior of the panel can be analyzed by solving the two nonlinear governing differential equations of the large‐deflection orthotropic plate theory: the equilibrium equation and the compatibility equation. The ultimate strength formulations for the stiffened panel under combined in‐plane and lateral pressure loads are presented in the chapter for all potential collapse modes. The chapter discusses the structural idealizations of the stiffened panels. The nonlinear governing differential equations of a stiffened panel can be divided into two groups depending on the buckling modes: those for overall panel buckling and those for local plate buckling. Age related and accident induced damages may significantly reduce the ultimate strength of stiffened panels and they should be dealt with as parameters of influence. Stiffened panels surrounded by longitudinal girders and transverse frames are selected as the target structure of the benchmark studies.
Large‐Deflection and Ultimate Strength Behavior of Stiffened Panels and Grillages
This chapter describes the ultimate strength formulations for stiffened panels and grillages. The overall buckling behavior of the panel can be analyzed by solving the two nonlinear governing differential equations of the large‐deflection orthotropic plate theory: the equilibrium equation and the compatibility equation. The ultimate strength formulations for the stiffened panel under combined in‐plane and lateral pressure loads are presented in the chapter for all potential collapse modes. The chapter discusses the structural idealizations of the stiffened panels. The nonlinear governing differential equations of a stiffened panel can be divided into two groups depending on the buckling modes: those for overall panel buckling and those for local plate buckling. Age related and accident induced damages may significantly reduce the ultimate strength of stiffened panels and they should be dealt with as parameters of influence. Stiffened panels surrounded by longitudinal girders and transverse frames are selected as the target structure of the benchmark studies.
Large‐Deflection and Ultimate Strength Behavior of Stiffened Panels and Grillages
Paik, Jeom Kee (author)
2018-03-28
31 pages
Article/Chapter (Book)
Electronic Resource
English
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