摘要
The problem on instability on nonlinear spherical membrane with large axisymmetric tensile deformations is investigated by using the bifurcation theory. It is proved that all singular points of the nonlinear boundary value problem must be simple limit points. The effect of loading and material parameters on the equilibrium state and its stability is discussed.
The problem on instability on nonlinear spherical membrane with large axisymmetric tensile deformations is investigated by using the bifurcation theory. It is proved that all singular points of the nonlinear boundary value problem must be simple limit points. The effect of loading and material parameters on the equilibrium state and its stability is discussed.
基金
The Project supported by the National Natural Science Foundation of China