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基于vonKarman板大挠度弯曲理论，利用谐波平衡法及小参数振动法，研究了含孔vonKarman板的非线性波散射问题．通过分析发现：由于弯曲应力与中面力的非线性耦合，vonKarman板中会出现高次谐波散射现象．
Based on the von Karman plate large deflection bending theory, the nonlinear wave scattering problem of the von Karman plate with holes is investigated by the harmonic balance method and the small parametric vibration method. Through the analysis, it is found that higher harmonic scattering occurs in the von Karman plate due to the nonlinear coupling of the bending stress and the neutral force.