结构设计竞赛中风力发电塔模型设计与制作

以第三届全国大学生结构设计竞赛为背景, 介绍了浙江大学参赛作品的设计与制作过程. 本届结构设计竞赛与往届相比, 命题中引入了多学科交叉的元素, 以设计制作木结构风力发电塔为目标, 除了要求结构具有足够的承载能力和刚度外, 还要求风力机具有尽可能高的发电量, 模型设计与制作难度非常大. 浙江大学参赛队将理论与实践紧密结合, 设计并制作出与本届竞赛试验条件相适应的风力发电塔, 取得了优异的成绩. 本文的设计思路和模型制作方法对结构设计竞赛有一定的参考价值.

Design and production of wind power eneration tower model in structural design competition

Based on the Third National structural design competition for College Students, the design and the production process of the participative work submitted by Zhejiang University are described. The proposition of current structural design competition, compared with the previous, introduced the multi-disciplinary overlapping elements with the desitination of the design and production of wind power generation power. Apart from sufficient load capacity and stiffness for sturcture, and also the greatest possible wind turbine capacity is required, so model design and production is extremely difficult. unioned the theory and the practice, The Zhejiang University participating team designed and manufactured the wind power generation tower which adapts with this session of competition test condition, and made the outstanding progress. The design mentality and the model manufacture method provided in this article have certain reference value to the structural design competition.