The key of this paper is the solution of the second-order double-frequency wave exciting force for a floating body sailing in waves by solving second-order diffraction potential.
本文的关键是通过求解二阶绕射速度势获得三维移动物体的二阶倍频波浪力。
The effect of the nonlinearity on total wave exciting force and wave contour is discussed.
文中还就流动的非线性对物体的波浪扰动力和自由面波形的影响进行了讨论。
According to the linear wave theory, the paper suggests a method that is used to evaluate the exciting force of the incident wave in finite water depth.
根据线性波理论，提出了一种计算有限水深情况下入射波激励力的方法。
Then, a semi-analytical solution for the velocity response of the pile subjected to a semi-sine wave exciting force was derived by using invert Fourier transform.
利用付立叶逆变换，给出了半正弦脉冲激励下桩顶速度时域响应半解析解。分析了主要参数对响应的影响。
Then, a semi-analytical solution for the velocity response of the pile subjected to a semi-sine wave exciting force was derived by using invert Fourier transform.
利用付立叶逆变换，给出了半正弦脉冲激励下桩顶速度时域响应半解析解。分析了主要参数对响应的影响。
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