| 浅水中群桩受力状况的理论研究 |
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| 引用本文： | 苏铭德,潘宇.浅水中群桩受力状况的理论研究[J].应用数学和力学,1987,8(4):367-376. |
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| 作者姓名： | 苏铭德 潘宇 |
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| 作者单位： | 清华大学 |
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| 摘 要： | 本文研究了两类浅水波:Cnoidal波和弧立波对圆柱群的绕射问题.采用Bessel坐标变换方法统一坐标系,并通过散射波解中系数的确定来满足各柱面零法向速度条件.对几种柱分布情况,用两类入射波分别计算了若干实例.对计算结果进行了讨论并与实验数据进行了比较,结果令人满意.
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| 收稿时间： | 1985-09-10 |
A Theoretical Investigation on the Wave Forces on the Multiple Cylinders in Shallow Water |
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| Institution: | Qinghua University, Beijing |
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| Abstract: | The diffraction problem of two kinds of shallow water wave, cnoidal wave and solita. wave, around a group of cylinders is discussed. A Bessel corrdinate transformation i. employed to uniform the coordinate system, and thus the boundary condition on each cylinder's surface can be satisfied by determining the coefficients in the solution. Several examples are calculated for two kinds of incident wave and various arrangement of the cylinders, and the results are discussed and compared with the available experimental data. |
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