wind tunnel tests of rigid and aeroelastic model were carried out to investigate the influence of windward sudden opening on static and dynamic wind load for flat roof structures.
采用刚性模型和气动弹性模型风洞试验,研究迎风面突然开孔对平屋盖结构静动力风荷载的影响。
the measurement of the static and dynamic wind load and the prediction of the dynamic wind response can be achieved by using the high frequency balance, which is a promising new technique.
利用高频天平能够测量建筑物静态和动态风荷载并预测建筑物的动态响应,这是一种有待广泛推广的新技术。
the wind-induced responses, including displacement, acceleration and angular velocity responses, were measured by an aeroelastic model, and the dynamic wind load was gained.
用气动弹性模型测量风致响应,包括大厦顶部的位移响应、加速度响应和角速度响应,并计算动风荷载。