| LIU Yong,LI Yucheng,TENG Bin,MA Baolian. 2007. Reflection of regular and irregular waves from a partially perforated caisson breakwater with a rock-filled core. Acta Oceanologica Sinica, (3):129－141 |
| Reflection of regular and irregular waves from a partially perforated caisson breakwater with a rock-filled core |
| Reflection of regular and irregular waves from a partially perforated caisson breakwater with a rock-filled core |
| Received:May 14, 2006 Revised:September 10, 2006 |
| DOI： |
| Key words:reflection coefficient regular waves irregular waves partially perforated caisson rock fill |
| 中文关键词: reflection coefficient regular waves irregular waves partially perforated caisson rock fill |
| 基金项目: |
| Author Name | Affiliation | E-mail | | LIU Yong | State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China | | | LI Yucheng | State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China
R & D Center for Civil Engineering Technology, Dalian University, Dalian 116622, China | liyuch@dlut.edu.cn | | TENG Bin | State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China | | | MA Baolian | Tianjin Maritime Safety Administration, Tianjin 300456, China | |
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| Abstract: |
| The reflection of regular and irregular waves from a partially perforated caisson breakwater with a rock-filled core is examined.The present mathematical model is developed by means of the matched eigenfunction method.Numerical results of the present model are compared with the experimental data of different researchers.Numerical examples are given to examine the effect of rock fill on the reflection coefficient.The differences between regular and irregular waves are also investigated by means of theoretical and experimental results.It is found that the minimum reflection coefficient of irregular waves is larger than that of corresponding regular waves,but the contrary is the case for the maximum reflection coefficient. |
| 中文摘要: |
| The reflection of regular and irregular waves from a partially perforated caisson breakwater with a rock-filled core is examined.The present mathematical model is developed by means of the matched eigenfunction method.Numerical results of the present model are compared with the experimental data of different researchers.Numerical examples are given to examine the effect of rock fill on the reflection coefficient.The differences between regular and irregular waves are also investigated by means of theoretical and experimental results.It is found that the minimum reflection coefficient of irregular waves is larger than that of corresponding regular waves,but the contrary is the case for the maximum reflection coefficient. |
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