中国土木工程学报 关键词：舞动； 覆冰导线； 风洞试验； 气弹模型 [gap=1631]Keywords: galloping; iced conductor; wind tunnel test; aeroelastic model
基于20个网页-相关网页
大跨度结构气弹模型 Long-span structural aeroelastic model
Focusing on wind-induced response and equivalent wind load of transmission tower, this article mainly reaches achievements as following:(1) This article initially solves the problem about aeroelastic model design of lattice transmission tower.
本文围绕输电塔的风振响应和等效风荷载,主要开展了以下几个方面的工作:(1)初步解决了格构式输电塔气弹模型设计的难题。
参考来源 - 特高压输电塔风振响应及等效风荷载研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以动力学模型和气动模型相匹配为原则，建立了后掠桨尖旋翼的细致气弹模型。
A refined aeroelastic model of a helicopter rotor blade with swept tips is established based on model matching.
经与有限元计算结果比较后可知，所识别的全桥气弹模型固有频率和振型结果令人满意。
The identified natural frequencies and mode shapes are found satisfying via a comparison with those obtained by finite element computation.
通过油-气-水弹状流的实验研究发现，该模型的数值模拟结果与低压工况下的实验值符合得较好。
Based on the experimental study of oil gas water slug flow, the numerical simulations of this model agree well with experimental data under the condition of low pressure.
应用推荐