| 斜向规则波与单列桩的相互作用 |
| |
| 引用本文： | 朱大同.斜向规则波与单列桩的相互作用[J].船舶力学,2011,15(6). |
| |
| 作者姓名： | 朱大同 |
| |
| 作者单位： | 东南大学,江苏省工程力学重点试验室和土木工程学院,南京,210018;南京水利科学研究院,河流与海岸研究所,南京,210024 |
| |
| 摘 要： | 文章讨论了斜向入射波与桩列相互作用。根据流体通过孔隙结构传递波角小于入射波角以及压力和体积速度连续原理,利用波阻抗和桩列的流阻分析,导出反射系数、传递系数和波浪荷载的解析公式。公式内所有参数均是已知的。用文中公式预测结果与其他研究者的正向入射波试验数据对比,理论与试验很好地吻合。
|
| 关 键 词： | 斜向波 桩列 反射系数 传递系数 波浪力 流阻 阻抗法 |
Oblique Incident Wave Interaction with a Row of Piles |
| |
| ZHU Da-tong.Oblique Incident Wave Interaction with a Row of Piles[J].Journal of Ship Mechanics,2011,15(6). |
| |
| Authors: | ZHU Da-tong |
| |
| Institution: | ZHU Da-tong 1,2(1 Jiangsu Key Laboratory of Engineering Mechanics and Institute of Civil Engineering Southeast University,Nanjing 210096,China,2 Department of River and Coastal Engineering,Nanjing Hydraulice Research Institute,Nanjing 210024,China) |
| |
| Abstract: | The interaction of oblique incident waves with a row of piles is dealt with.On the basis of that the pressure and flux are continuous at the interfaces as well as the transmitted wave angle is smaller than the incident one on porous structures,using the analysis of the wave impedance and flow resistance for the row of piles,explicit expressions are obtained for reflection,transmission coefficients and wave loads.In the formulae,each of parameters is known.The theoretical predictions of the reflection and tr... |
| |
| Keywords: | oblique incident wave row of piles wave reflection wave transmission wave load flow resistance Impedance Analytical Method(IAM) |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
