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- How significant is aerodynamic damping of wave-induced motion? 浪载运动响应引起的气动阻尼是否重要?
- The infuence of coupling effect was taken into account and aerodynamic damping force was calculated. 考虑了风与结构耦合作用的影响,计算了结构的气动阻尼力。
- Based on the results and finite element formulation, the flutter force has been considered as equivalent aerodynamic stiffness matrix and equivalent aerodynamic damping matrix. 此外,通过变化把自激力的作用等效于作用在结构上的附加气动刚度和气动阻尼,采用单参数搜索的算法实现颤振分析。
- Put forward a new method for long-span bridge buffeting analysis which using quasi-steady aerodynamic stiffness and unsteady aerodynamic damping based directly on wind tunnel test. 提出采用准定常气动刚度与基于试验的非定常气动阻尼进行气动修正的大跨度桥梁抖振计算新模型。
- WIND TUNNEL TEST STUDY OF AERODYNAMIC DAMPING OF SUPER HIGHRISE BUILDINGS 方形断面高层建筑的气动阻尼研究
- Labyrinth seal vibrates as nodal diameter along the circumference, the reducing of aerodynamics damping in some mode makes the stability of the system reduced, even makes the system unstable. 该装置沿周向作节径型振动,在某些模态时,密封气体的气动阻尼可能为负值,使整个系统稳定性下降,甚至出现不稳定状态。
- Experimental Study on Aerodynamic Damping of Tall Buildings after Being Interfered 高层建筑干扰气动阻尼的试验研究
- The party was a bit of a damp squib. 这次聚会有些扫兴。
- The determination of aerodynamic damping on hammerhead launch vehicles at transonic speeds 锤头体弹性振动跨音速气动阻尼系数的确定
- Leather can deteriorate in damp conditions. 皮革受潮可变质。
- Evaluation of Aerodynamic Damping in Wind-induced Vibration of Tall Buildings by Random Decrement Technology 高层建筑气动阻尼评估的随机减量技术
- EFFECT OF AERODYNAMIC DAMPING IN ACROSS-WIND DYNAMIC RESPONSES OF TALL BUILDINGS 气动阻尼对高层建筑横风向风振响应的影响
- Bread tends to mould in damp weather. 气候潮湿时,面包容易长霉。
- The damp climate seriously disagreed with her. 潮湿的气候使她感到很不舒服。
- I find that damp weather plays hell with my rheumatism. 我发现潮湿的天气使我的风湿病更严重了。
- These damp matches won't strike. 这些潮湿的火柴划不著。
- Their damp drafty house was scarcely habitable. 他们潮湿透风的屋子不宜住人。
- It's damp and cold. I think it's going to rain. 空气又冷又潮,我看是要下雨了。
- Damp the cloth before you clean the windows. 在擦玻璃窗之前,把揩布弄湿。
- The cheese molded in the damp cellar. 乳酪在潮湿的地下室中长了霉。
