caarc meaning in Chinese

英联邦航空研究咨询理事会

Further more , power spectrum density ( psd ) of each test section was analyzed , and its experiential formula was given . combined with experiential the formula of coherence function , the mathematic model for calculating the caarc standard tall building ' s wind - induced response was set up
进一步拟合了顺风向和横风向各测点层层风力谱的经验公式，并给出了以此为基础的计算caarc标模风振响应的流程，从而建立起完整的标模风振响应以及等效荷载计算的数学模型。
On basis of this property a new type of coherence function was proposed and a simplified method of analyzing structure ' s wind - induced response and equivalent load was proposed . wind tunnel experiments with the caarc standard tall building model was executed to verify the proposed method with the dynamic balance technique . the comparisons show the good agreement on the basis of linear mode shape assumption that is used in balance technique
按照简化方法计算的基底倾覆弯矩功率谱、基底弯矩响应、顶部加速度和位移响应等参数均能与高频底座天平试验的结果较好的符合，等效设计荷载的计算结果也与按照《建筑结构荷载规范》的计算结果具有一定的可比性。