
doi: 10.1007/bf01876778
Fundamental equations and boundary conditions of nonlinear axisymmetrical bending theory for circular sandwich plates with a soft core are derived by means of variational methods. Especially in the case of very thin faces, the preceding fundamental equations and boundary conditions are considerably simplified. For example, a circular sandwich plate with edges clamped but free to slip under the action of uniform lateral loads is considered. A more accurate solution of this problem has been obtained by means of the modified iteration method.
fundamental equations, Nonlinear elasticity, Other numerical methods in solid mechanics, very thin faces, circular sandwich plates, nonlinear axisymmetrical bending, modified iteration method, edges clamped, uniform lateral loads, boundary conditions, Anisotropy in solid mechanics, Composite and mixture properties, Plates, free to slip, soft core
fundamental equations, Nonlinear elasticity, Other numerical methods in solid mechanics, very thin faces, circular sandwich plates, nonlinear axisymmetrical bending, modified iteration method, edges clamped, uniform lateral loads, boundary conditions, Anisotropy in solid mechanics, Composite and mixture properties, Plates, free to slip, soft core
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