| 防波堤波浪越顶对港内波高的影响 |
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| 引用本文： | 张学亮,周益人,孙忠滨.防波堤波浪越顶对港内波高的影响[J].水运工程,2013(9):64-67. |
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| 作者姓名： | 张学亮 周益人 孙忠滨 |
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| 作者单位： | 中石化天津液化天然气有限责任公司，天津 300457;南京水利科学研究院 河流海岸研究所，江苏 南京 210024;南京水利科学研究院 河流海岸研究所，江苏 南京 210024 |
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| 摘 要： | 较低顶高程的防波堤波浪越顶会对港内波高产生影响。针对某一具体工程实例，进行防波堤波浪越顶后透射波
高的断面和整体模型试验，结果表明：斜向浪（45°以下）作用下，堤后透射比波高随着距防波堤距离增大而逐渐消减，当
水工结构物距防波堤较远时，透射波高远小于断面试验结果；局部防波堤波浪越顶对港内波高的影响明显小于全部防波堤
波浪越顶情况。
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| 关 键 词： | 防波堤 波浪透射 港口 |
Effects of low crested and submerged breakwater on wave attenuation in harbor |
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| ZHANG Xue-liang,ZHOU Yi-ren and SUN Zhong-bin.Effects of low crested and submerged breakwater on wave attenuation in harbor[J].Port & Waterway Engineering,2013(9):64-67. |
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| Authors: | ZHANG Xue-liang ZHOU Yi-ren and SUN Zhong-bin |
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| Institution: | Sinopec Tianjin LNG Co., Ltd., Tianjin 300457, China;River and Harbor Dept. of Nanjing Hydraulic Research Institute, Nanjing 210024, China;River and Harbor Dept. of Nanjing Hydraulic Research Institute, Nanjing 210024, China |
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| Abstract: | Wave transmission at low crested and submerged breakwater will affect the wave height in the
harbor. 2-D and 3-D tests on the wave transmission ratio in the harbor are carried out for different arrangements.
The results show that the wave transmission ratio attenuated with the distance away from the breakwater under the
oblique wave action, and is less than the values in 2-D test when the sites are far away from the breakwater. Also,
the wave transmission ratio will be decreased in the harbor as the wave transmission range of the breakwater is
reduced. The paper puts forward some suggestions on the engineering design. |
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| Keywords: | breakwater wave transmission harbor |
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