nonlinear wave motion 非线性波动
The EB model is applicable to nonlinear and irregular wave motion in large area.
EB模型则可用于求解广阔海域内非线性不规则波浪的运动和变形过程。
Based on the wave theory, a set of differential equations of nonlinear motion due to the seismic sh wave is established.
按波动理论，建立土—结构—流体相互作用体系的非线性运动方程组。
Numerical examples prove good accuracy of the artificial boundary conditions and wave motion input method, which can be easily used in study of problems of nonlinear wave motion in layered soils.
数值算例表明，所给出的人工边界与波动输入方法具有良好的精度，可以方便地应用于成层地基非线性波动问题的研究。
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