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- Polar coordinate method for wind induced dynamic responses of arc grandstand-roofs of large stadiums 体育场主看台弧形挑篷风振响应分析的极坐标法
- The conclusion could be used as a reference for the wind induced vibration control design. 这对于正确估算结构的扭转风振反应值,为高层建筑风振控制措施设计提供参考依据是有一定意义的。
- The analysis is of wind induced response on DTCS. 4.;大底盘双塔楼连体结构的风振响应分析。
- Controlling the comfort of tall steel structures due to wind induced vibration is an important structure design. 高层钢结构风振舒适度控制是结构设计的一项重要内容。
- As the main spans of bridges become longer, engineers have to assess the wind induced vibration of bridge decks for safety and serviceability. 摘要:随著桥梁跨径不断的增加，工程师必须审慎评估桥梁在风力作用下之安全性及服务性。
- The wind induced vibration behavior of the Bridge, such as that of fluttering, buffeting and vortex-excited vibration, is investigated and evaluated. 评估了菜园坝长江大桥颤振、抖振和涡激振动等风振特性。
- The results show that the interation effect on the wind induced vibration of high-rising structure is obvious, and more attention should be paid to this phenomenon. 计算结果表明：桩-土-结构动力相互作用对高层建筑的风致振动响应的影响是明显的，应当引起重视。
- We have developed a thermospheric dynamic model (TDM) to study theresponse of the thermospheric density, temperature and wind induced by solar activityand geomagnetic disturbance. 借鉴国外的先进模式,吸取其成功经验,我们建立了一个热层大气动力学模式(Thermospheric Dynamic Model,简称TDM模式),研究太阳活动和地磁扰动对高层大气密度、温度和风场的影响。
- A kind of broadband uniform beam-type dynamic vibration absorber for elastic structures is brought forward. 提出了一种适合于弹性结构宽频带吸振的均直梁式动力吸振器,研究了梁板耦合结构的功率流特性。
- The detailed explication of wind induced vibrations of cables, the method of vibration reduction used in practical projects and the recent progresses in researches are introduced. 本文阐述了斜拉索各种风振形式的振动机理和实际工程中常用的减振方法以及国内外该领域目前的研究状况。
- A research is conducted on application of dynamic vibration absorber for controlling hoist motor vibration during its rotary speed variation. 摘要针对起重机系统电机变速过程引发的振动问题，应用单个动力减振器进行控制。
- wind induced vibration coefficient 风振系数
- control of wind induced vibration 风振控制
- It is pointed out that the static flow excursion in a natural circulation system can induce dynamic flow instabilities. 研究结果证明：在自然循环中静态流量漂移将会诱发动态流量振荡。
- chemically induced dynamic nuclear polarization 化学诱导动态核极化
- chemically induced dynamic electron polarization 化学诱导动态电子极化
- Simulative design of dynamic vibration absorber 阻尼动力吸振器的仿真设计
- Wind induced maximal accelerations at the highest inhabitancy floor are analyzed as wind direction varies and the effects of wind direction to acceleration response of the building are obtained. 此外，分析了该大厦最高居住楼层的最大加速度响应随风向角的变化，得到了风向对最大加速度响应的影响规律。
- Analysis of Elevator Car Dynamic Vibration Absorber 电梯轿厢动力减振器浅析
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
