NONLINEAR FORCED VIBRATION OF LAMINATED COMPOSITE SHALLOW SPHERICAL SHELLS
复合材料层合扁球壳的非线性强迫振动

A nonlinear forcde vibration problem of a symmetrically laminated cylindrically orthotropic shallow spherical shell including transverse shear has been studied. Period solutions of resonance and nonresonance are also obtained. Finally, this paper discusses the effects of transverse shear on characteristic curves of forcing frequency and amplitude of vibration.