摘要
本文讨论了空间系杆钢结构风力机塔架的动态特性、建模和有限单元类型的选取及计算方法。介绍了我们在ＡＤＩＮＡ系统基础上所开发的风力机塔架结构特性分析软件。通过一个实例，计算并给出了它的动态特性，并与实测结果进行了比较和讨论。
This paper discussed the dynamic characteristics,model establishment,selection and calculation method of type of finite element for the tower frame of wind turbine with spacial linked steel structure.Based on what we developed on the AD/NA system it introduced the software of structural characteristics analysis for the tower frame of wind turbine.The calculation of its dynamic characteristics is given out through a living example,and a comparison and discussion are carried out with the result of actual measurement.
出处
《机械设计》
CSCD
北大核心
1997年第12期39-41,共3页
Journal of Machine Design
