[1]刘红军,杨奇.不同波浪理论下风机支撑系统的动力响应[J].哈尔滨工程大学学报,2018,39(04):668-673.[doi:10.11990/jheu.201608066]
 LIU Hongjun,YANG Qi.Dynamic response of wind turbine supporting system under different wave theories[J].hebgcdxxb,2018,39(04):668-673.[doi:10.11990/jheu.201608066]
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不同波浪理论下风机支撑系统的动力响应(/HTML)
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
39
期数:
2018年04期
页码:
668-673
栏目:
出版日期:
2018-04-05

文章信息/Info

Title:
Dynamic response of wind turbine supporting system under different wave theories
作者:
刘红军12 杨奇2
1. 山东省海洋环境地质工程重点实验室, 山东 青岛 266100;
2. 中国海洋大学 环境科学与工程学院, 山东 青岛 266100
Author(s):
LIU Hongjun12 YANG Qi2
1. Shandong Provincial Key Laboratory of Marine Environment and Geological Engineering, Qingdao 266100, China;
2. College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China
关键词:
支撑系统风机系统单桩基础波浪理论修正的小振幅波理论Airy波理论Stokes五阶波浪理论P-y曲线动力响应波浪潮流荷载风荷载
分类号:
TU43
DOI:
10.11990/jheu.201608066
文献标志码:
A
摘要:
针对海上风机动力响应问题,依据修正的小振幅波理论、Airy波理论以及Stokes五阶波浪理论,建立了风机系统模型,输入P-y曲线,并模拟施加波浪、潮流荷载、风荷载等,得到了不同波浪理论下风机支撑系统的动力响应。结果表明,不同波浪理论下支撑系统最大水平位移、转角和弯矩均存在一定差异,振型和自振频率基本一致,Stokes五阶波浪对整个支撑系统的影响最显著,其次是Airy波和经修正的小振幅波。在风机设计时必须选择合适的波浪理论,分析风机在风浪流作用下的动力响应,为风机承载设计和疲劳设计提供基础资料。

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备注/Memo

备注/Memo:
收稿日期:2016-08-30。
基金项目:国家自然科学基金项目(41072216);山东省科技攻关项目(2014GGX104007).
作者简介:刘红军(1966-),男,教授,博士生导师.
通讯作者:刘红军,E-mail:hongjun@ouc.edu.cn
更新日期/Last Update: 2018-04-11