三维随机波浪对桩柱的作用

俞聿修; 张宁川; 赵群

三维随机波浪对桩柱的作用

大连理工大学海岸与近海工程国家重点实验室, 大连 116020

基金项目: 高等学校博士学科点专项科研基金资助项目(编号:9114111).

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出版历程
- 收稿日期: 1996-04-15
- 修回日期: 1997-06-17

Wave actions on a cylinder in 3-D random waves

Dalian University of Technology, Dalian 116024

摘要

摘要: 试验研究了三维随机波浪作用于垂直圆柱上的作用力.采用二维波浪的方法计算三维波浪力,研究了各波力系数随ＫＣ数和波浪方向分布的变化规律,并对三维波力和二维波力进行了对比分析.
- 三维随机波 /
- 多向不规则波 /
- 波浪力 /
- 圆柱
Abstract: The wave actions on a cylinder in 3-D random waves are experimentally studied.The 2-D wave method is extended to calculate the 3-D wave forces.The variations of various hydrodynamic coefficients with KC number and wave directional spreading are investigated.The 3-D wave forces are compared with that of the 2-D waves.
- 3-D random waves /
- multi-directional irregular waves /
- wave forces /
- cylinder

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参考文献(12)

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俞聿修,张宁川.不规则波作用于垂直桩柱上的正向力.海洋学报,1988,10(5):609-617

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柳淑学,俞聿修.方向谱的分析方法.见:第七届全国海岸工程学术讨论会论文集,1993,919-926

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