| 半圆型防波堤的水力特性研究 |
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| 引用本文： | 俞聿修,张宁川,饶永红. 半圆型防波堤的水力特性研究[J]. 海洋工程, 1999, 17(4) |
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| 作者姓名： | 俞聿修 张宁川 饶永红 |
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| 作者单位： | 大连理工大学海岸与近海工程国家重点实验室,大连,116024 |
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| 摘 要： | 采用不规则波浪试验，研究了半圆型防波堤的水力特性及堤上波力随各主要影响因素的变化规律。指出必须分别按出水堤或淹没堤计算堤上的波力，前者可用改进的合田公式；对于淹没堤，文中建议了计算波力的方法。
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| 关 键 词： | 半圆型防波堤 防波堤 波浪力 水力特性 |
Hydraulic Experimental Study on Semi-Circular Breakwaters |
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| Yu Yuxiu Zhang Ningchuan Rao Yonghong. Hydraulic Experimental Study on Semi-Circular Breakwaters[J]. The Ocean Engineering, 1999, 17(4) |
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| Authors: | Yu Yuxiu Zhang Ningchuan Rao Yonghong |
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| Abstract: | The hydraulic characteristics of semi circular breakwaters under action of irregular waves are studied in this paper.The variation of wave forces on breakwaters along with the main effective factors are investigated.It is pointed out that the wave forces on breakwater have to be calculated according to the position of the top of the breakwater,either above or below the water leval.For the former,the modified Goda method is availible while for the latter,the formulae to calculate the design wave forces are proposed in this paper. |
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| Keywords: | semi circular breakwater breakwater wave forces hydraulic characteristics |
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