现代制造工程Issue(3)：5-9,5.
大型风力机复合材料叶片铺层设计及结构特性研究
Research on lay-up design and structural analysis of large-scale composite wind turbine blades
摘要
Abstract
The wind power develops rapidly in these years .Designing and studying composite materials is one of the most impor-tant technologies of wind power .Based on the composite laminate theory and finite element analysis method ,the composite wind turbine blades are analyzed .The shell element in ANSYS is used to simulate blade lay-up,and complete its strength analysis and modal analysis .Results of comparing the calculated and the experimental values of the blade mass ,center of gravity show that the blade lay-up design method is feasible .The structure analysis and comparison of different deformation on flap-wise and edgewise provided the basis for blade lay-up optimization .关键词
叶片/复合材料/铺层/结构分析Key words
blade/composite/lay-up/structure analysis分类
信息技术与安全科学引用本文复制引用
李志敏,李春,高伟,武玉龙..大型风力机复合材料叶片铺层设计及结构特性研究[J].现代制造工程,2014,(3):5-9,5.基金项目
国家自然科学基金项目（E51176129）；上海市教委科研创新（重点）资助项目 （）
