Experimental investigation of breaking regular waves slamming on offshore wind jacket structure

被引：4

作者：

Gao, Yangyang ^{[1
,2
]}

Zhu, Jiahui ^{[1
]}

Wang, Lizhong ^{[1
,2
]}

Li, Wei ^{[3
]}

机构：

[1] Zhejiang Univ, Ocean Coll, Zhoushan 316021, Peoples R China

[2] Zhejiang Univ, Hainan Inst, Sanya 572025, Peoples R China

[3] PowerChina Huadong Engn Corp Ltd, Hangzhou 311122, Peoples R China

来源：

OCEAN ENGINEERING | 2023年 / 279卷

基金：

美国国家科学基金会;

关键词：

Offshore wind jacket structure; Breaking regular wave; Wave slamming force; Pressure distribution; Dynamic amplification factor; SLENDER CYLINDER; FORCES; IMPACT; LOADS; MODEL;

D O I：

10.1016/j.oceaneng.2023.114528

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

A series of experiments were carried out to investigate the breaking regular wave slamming on an offshore wind jacket structure in a wave flume. The breaking wave characteristics, global slamming forces and local pressure distributions are analyzed. The effects of relative location between jacket structure and breaker location, bottom slope, water depth, incident wave period and wave height on the slamming force and pressure distribution of the jacket structure are investigated. The results show that the maximum value of normalized peak pressure and location will be significantly affected by the bottom slope and water depth. Modified empirical formulas are proposed to calculate the slamming force and slamming duration for the offshore wind jacket structure.

引用

页数：19

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