| 斜向和多向不规则波对直立堤平均越浪量研究 |
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| 引用本文： | 俞聿修,赵凤亚,李晓亮,鲁桂荣. 斜向和多向不规则波对直立堤平均越浪量研究[J]. 海洋工程, 2007, 25(3): 32-39 |
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| 作者姓名： | 俞聿修 赵凤亚 李晓亮 鲁桂荣 |
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| 作者单位： | 大连理工大学,海岸和近海工程国家重点实验室,辽宁,大连,116024;大连理工大学,海岸和近海工程国家重点实验室,辽宁,大连,116024;大连理工大学,海岸和近海工程国家重点实验室,辽宁,大连,116024;大连理工大学,海岸和近海工程国家重点实验室,辽宁,大连,116024 |
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| 基金项目： | 高等学校博士学科点专项科研基金资助项目(20030141002) |
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| 摘 要： | 通过三维波浪模型试验研究了斜向和多向不规则波对直立堤的越浪量。分别按平均越浪量和单波最大越浪量进行研究,探讨了平均越浪量随相对堤高、波浪方向、波浪方向分布宽度、波陡和相对水深等影响因素的变化规律,导得了斜向和多向不规则波作用于直立堤上的平均越浪量的计算公式。
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| 关 键 词： | 平均越浪量 直立堤 斜向不规则波浪 多向不规则波浪 |
| 文章编号： | 1005-9865（2007）03-0032-08 |
| 修稿时间： | 2006-09-08 |
Mean wave overtopping discharge on vertical walls under oblique and multidirectional irregular waves |
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| YU Yu-xiu,ZHAO Feng-ya,LI Xiao-liang,LU Gui-rong. Mean wave overtopping discharge on vertical walls under oblique and multidirectional irregular waves[J]. The Ocean Engineering, 2007, 25(3): 32-39 |
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| Authors: | YU Yu-xiu ZHAO Feng-ya LI Xiao-liang LU Gui-rong |
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| Affiliation: | The State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China |
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| Abstract: | The wave overtopping on vertical walls under oblique and multidirectional waves is studied in a 3-D wave model test.Two kinds of wave overtopping,the mean overtopping discharge and the maximum overtopping per wave,are defined.The variations of the mean wave overtopping with the relative crest height,the angle of wave attack,the wave spreading width,the relative water depth and the wave steepness are investigated respectively and the overtopping formulas for vertical walls under oblique and multidirectional waves are derived. |
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| Keywords: | mean overtopping discharge vertical wall oblique irregular waves multidirectional irregular waves |
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