摘要
风力机叶片的结构分析是叶片设计中的关键环节之一。本文利用有限元法对750kW叶片进行结构动力学和静力学分析,并在分析的基础上对叶片结构铺层进行优化设计,对比优化前后的分析结果,证明了结构优化设计的有效性与可靠性。这对于更大尺寸的叶片结构分析与铺层优化设计具有一定的参考价值。
Structural analysis of wind turbine blade is an important part in the process of blade design. Structural dynamics and statics analysis are performed for 750kW blade with finite element method in this paper, lamination has been optimum designed on the basis of analysis. Compare with the results of structural analysis before and after optimization, the effectiveness and reliability of structural optimization has been proved, it has some reference value for the larger-scale wind turbine blade on structural analysis and lamination optimum design.
出处
《玻璃钢／复合材料》
CAS
CSCD
2009年第6期50-53,共4页
Fiber Reinforced Plastics/Composites
基金
国家科技支撑计划项目(2006BAA01A09)
