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斜向随机波对直立堤作用的试验研究 被引量:4
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作者 李本霞 俞聿修 张宁川 《水利水运工程学报》 CSCD 北大核心 2003年第2期1-6,共6页
通过斜向随机波对直立堤作用的试验,研究了作用在直立堤上的单位堤长波浪力随波浪入射角的变化.讨论了波浪力沿堤长的纵向分布,以及单元堤长对波浪力纵向折减的影响.给出了波浪力纵向分布系数和折减系数与相对堤长的关系式.
关键词 斜向随机波 直立堤 波浪力 波浪力纵向分布 波浪力纵向折减系数 模型试验
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Experimental study on the wave loads of twin-plate breakwaterunder oblique waves 被引量:2
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作者 GU Qian HUANG Guoxing +2 位作者 ZHANG Ningchuan LI Longxiang SHAO Zhong'an 《Acta Oceanologica Sinica》 SCIE CAS CSCD 2016年第12期100-109,共10页
In this study, systematic physical model tests were performed to investigate the wave forces on the twin-plate breakwater under irregular waves. Based on the experimental results, the effects of the relative plate wid... In this study, systematic physical model tests were performed to investigate the wave forces on the twin-plate breakwater under irregular waves. Based on the experimental results, the effects of the relative plate width B/L,wave height Hs/D and incident angle θ0 on the wave forces were analyzed and discussed. The results showed that:(1) The envelopes of the total wave pressure were generally symmetrical along the direction of plate width under the incident angles(θ0) being 0°, 15°, 30°, 45° and 60°. In particular, the envelopes of wave pressure atθ0=30° were larger than all other cases.(2) The synchronous pressure distribution of the breakwater under oblique wave action was more complicated comparing to the normal incident waves.(3) Based on data analysis, an empirical formula was obtained to estimate the total vertical force of the twin-plate breakwater.This empirical formula can be a good reference for the design basis of engineering applications under specified wave conditions. 展开更多
关键词 twin-plate breakwater oblique random wave wave load modeling test empirical formula
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