摘要
结合我国第一个海上风力发电示范项目,利用ABAQUS有限元软件分析了海上风机的基础结构与风机塔架的整体动力特征和风机基础在不同动力荷载作用下的耦合特征,给出各种荷载,如风荷载、风机运行荷载、冰荷载、波浪荷载等,并研究了各种荷载对风机基础结构强度的影响规律。以期为海上风机基础的设计提供参考。
With the development of the first offshore wind power generation demonstration projects in China, the whole dynamic characteristics of wind turbines and the different coupling characteristics of the foundation in different loads combination such as wind loading, wind turbine operation loading, ice loading, wave loading, and so on are analyzed by ABAQUS software. Some basic results about influence of different loads to the foundation strength can be as references to the design in the future.
出处
《中国海洋平台》
2009年第4期14-20,共7页
China offshore Platform
基金
中国海上风能利用研究(第一阶段)渤海海上风力发电示范项目(C/KJF-XNYB-001-2007)
关键词
风机基础
冰荷载
风机荷载
固有频率
结构强度
foundation of offshore wind turbines
ice load
wind turbine operation load
natural frequency
structural strength
作者简介
王懿（1979-），男，博士生，从事海洋立管、平台结构研究。
