By Y. Başar, W. B. Krätzig (auth.), Prof. Dr.-Ing. Wilfried B. Krätzig, Prof. Dr. Eugenio Oñate (eds.)
Shell constructions and their parts are utilized in lots of engineering fields. Designers are attaching ever expanding value to nonlinear responses reminiscent of huge deformations, instabilities and nonlinear fabric homes of their layout research. This quantity offers a cautious choice of papers from the ICES '88 convention overlaying a variety of facets of nonlinear shell responses.
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Additional resources for Computational Mechanics of Nonlinear Response of Shells
The principle of virtual work is written in such a way that Cristoffel symbols do not appear explicitly in the formulation. This is Yery important. for the numerical implementation. s of the Biot stress tensor. This tensor is invariant against rigid body motions and thus can be used to formulate constitutive laws. The finite element model allows the discretisation of arbitrary smooth shell geometries which are obtained by an isoparametric mapping. g. cylindrical, spherical, or hypar shells. ations only must fulfil CO-continuity.
And W,K. Liu, [1981a], "Nonlinear finite element analysis of shells: Part I-Three-dimensional shells," Compo Meth. Appl. Mech. , 26, 331-362. 13. K. Liu, [1981b], "Nonlinear finite element analysis of shells: Part II -Two-dimensional shells," Compo Meth. Appl. Mech. , 27, 167-182. 14. , ' "Numerical Solution of Bifurcation and Nonlinear eigenvalue problems," Applications of Bifurcation Theory, P. , Academic Press, New York, pp. 359-384. 15. , , "The theory of shells," in Handbuch der Physik, Vol Via/2, Mechanics of Solids II, C.
Part III: Computational Aspects of the Nonlinear Theory," Comp. Meth. Appl. Meeh. Engng, to appear. 25. C. G. Kennedy, , "On a Stress Resultant Geometrically Exact Shell Model. Part IV: Nonlinear Plasticity. Formulation and Integration Algorithms," Comp. Meth. Appl. Meeh. Engng, to appear. 26. S. D. Fox, , "On a Stress Resultant Geometrically Exact Shell Model. Part V: Variable Thickness Shells with Throughthe-Thickness Stretching," Comp. Meth. Appl. Meeh. Engng, to appear. 27. C. V.