Large scale model test investigation on wave run-up in irregular waves at slender piles
Large scale model test investigation on wave run-up in irregular waves at slender piles
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DOI：
10.1016/j.coastaleng.2012.09.004
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发表时间：
2013-02
影响因子：
4.4
通讯作者：
J. Ramirez;P. Frigaard;T. Andersen;L. D. Vos
中科院分区：
文献类型：
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作者：
J. Ramirez;P. Frigaard;T. Andersen;L. D. Vos
对海上风力发电机组入口平台波浪上升荷载进行了大型试验研究。实验在德国汉诺威的Grosser Wellenkanal (GWK), Forschungszentrum k<e:1> ste （FZK）进行。本文讨论了从高速录像中确定的助跑高度。根据测得的助航高度，对不同类型的不规则波助航预报公式进行了评价。总之，除了喷雾的差异外，规模效应对助跑水平的影响似乎很小。然而，由于波形的重要性，单个波浪的上升是难以预测的。
An experimental large scale study on wave run-up generated loads on entrance platforms for offshore wind turbines was performed. The experiments were performed at Grosser Wellenkanal (GWK), Forschungszentrum Küste (FZK) in Hannover, Germany. The present paper deals with the run-up heights determined from high speed video recordings. Based on the measured run-up heights different types of prediction formulae for run-up in irregular waves were evaluated. In conclusion scale effects on run-up levels seem small except for differences in spray. However, run-up of individual waves is difficult to predict due to high importance of wave form.