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工程力学  2014 

多向不规则波浪作用下大尺度墩柱上爬高的数值研究

DOI: 10.6052/j.issn.1000-4750.2013.05.0402, PP. 248-256

Keywords: 多向不规则波浪,墩柱,爬高,绕射,方向分布宽度

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Abstract:

基于规则波对墩柱作用的理论,采用传递函数的方法,建立了多向不规则波浪对大尺度墩柱作用的计算模型。同时进行了物理模型实验,对数值计算结果进行了验证。实验结果和数值计算结果基本一致。结果表明多向不规则波浪与圆柱作用时,波浪的方向分布对圆柱周围的爬高具有明显的影响。研究成果可为实际工程设计时提供参考依据。

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