【摘要】 通过对相似流场中风力特性的分析 ,研究多种阻尼因素共同作用下结构风振的相似条件 ,提出了对模型参数的要求 .更多还原

【Abstract】 Based on the analysis of the force charater in wind flow fields, the similarity of structural wind motion has been studied. Strict conditions related with vibration paramters are introduced,by means of which wind motion similarity can be realized when three types of damp exist simultaneously .更多还原