摘要
以海上风机重力式基础为研究对象,采用ANSYS有限元分析技术,对重力式基础风机载荷施加方式展开研究。提出了三种风机载荷施加方法,即基于载荷均布、MPC单元和材料力学理论方法。阐述了三种载荷施加思路,并分析了不同施加方法对结构受力特性的影响。
The loading forms of gravity-type foundation of offshore wind turbines are analyzed with ANSYS software.Three loading forms based on the uniformly distributed load,the MPC element and the theory of mechanics of materials are discussed respectively.Effects of these loading forms on the mechanical properties of the structure are analyzed.
作者
田会元
许洪露
TIAN Huiyuan;XU Honglu(Shanghai Investigation,Design & Research Institute Co.,Ltd.,China Three Gorges Corporation,Shanghai 200434,China)
出处
《水电与新能源》
2019年第3期69-72,共4页
Hydropower and New Energy
关键词
海上风电
重力式基础
风机载荷
offshore wind turbine
gravity-type foundation
wind turbine loads
