Experiment results demonstrated that we made a good prediction through the modal.
通过实例计算和分析，结果表明该预测方法具有较好的预测效果。
First through the modal analysis, this paper obtained the dynamic characteristics of this structure, giving reference for relevant design.
首先通过模态分析，明确了此结构的动力特性；可为相关设计提供参考。
It provides theoretic basis for the design and safe operation of the tower and the further dynamic analysis of wind turbine tower through the modal analysis.
通过进行模态分析，为塔架设计、安全运行和结构动力学分析提供更可靠的理论依据。
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