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- Random vibration response analysis of thin-shells excited by acoustic loads is one of the important tasks of sonic fatigue investigation. 噪声载荷作用下薄壁壳体的振动应力响应分析是声疲劳研究的重要任务之一。
- Vibration Response Analysis of Transmission System of AC Electric Locomotive During Starting Period 交流电力机车传动系统启动过程动力响应分析
- Wind vibration response analysis of saddle-shape membrane structure by additional-damping method 附加阻尼法分析鞍形膜结构的风振响应
- Wind-induced vibration response analysis and practical wind-resistant design method of single-layer cylindrical shells 单层筒壳的风振响应及实用抗风设计方法
- Study of Vibration Response Analysis Method for the Dry Friction Damping Systems 带摩擦阻尼装置系统振动响应分析方法研究
- Second-Order Random Wind Vibration Response Analysis of Steel Braced Frame Structures in Highrise Buildings 高层钢框架-支撑结构二阶随机风振响应分析
- Random vibration response analysis of structures with interlayer seismic isolation 层间隔震结构的随机振动响应分析
- vibration response analysis 振动响应分析
- If it could not be satisfied, the vibration serviceability should be evaluated by a dynamic response analysis approach (DRAA). 不能达到频率要求时，再进一步采用动力响应法分析。
- Based on data analysis in both time and frequency domain, characteristics of blade vibration response at rotating stall and surge condition are introduced. 在对时域和频域数据分析的基础上,论述了旋转失速和喘振状态下叶片振动响应的特征。
- Seismic response analysis methods for performance based design II. 基于性能设计的建筑振动解析2。
- The taxies of shells and vibration response are calculated by ANSYS software. 利用ANSYS软件计算壳体的模态及其在流场中受点激励时的振动响应。
- Then, based on the seismic response analysis of the extrados cable-stayed, influence of high-order vibration modes on dynamic behavior of the bridges is analyzed. 在分析矮塔斜拉桥地震反应的基础上，通过引入振型贡献率的概念，分析了高阶振型对矮塔斜拉桥动力性能的影响；
- Applying vibration analysis theory the derivation mechanical model of dynamic response analysis in terminal raising of self unloading truck is established. 应用振动分析理论,建立了求解自卸汽车举升终止时动态响应分析的力学模型。
- Computer Aids Estimation of Random Vibration Response of Three-Axle Semi-Trailer. 三轴鞍式半挂车随机振动响应的计算机预测
- WIND VIBRATION RESPONSES ANALYSES FOR ELECTRICAL TRANSMISSION TOWER WITH VISCOELASTIC DAMPERS UNDER WIND LOAD 粘弹性阻尼器控制下大跨越输电塔风振响应分析
- Modal frequency and vibration response of the gear box are computed by structural FEM with a 3-D FE model. 建立齿轮箱三维有限元模型，采用结构有限元法计算齿轮箱模态频率和振动响应。
- A method is presented for FRF matrix measurement when multiple sinusoidal vibration response is controlled. 应用频响矩阵建立了多维振动系统输入输出之间的数学模型。
- Then FEM modal analysis is completed on workstation by I-DEAS software to predict the vibration responses of gearbox under given gearing excitation. 并在工作站上用I-DEAS软件预估了在齿轮动态激励下齿轮箱的动态响应；
- The 3-D FEM model of the vehicle and missile is established by MSC/NASTRAN to determine the design of the vibration system for a missile warhead by methods of random response analysis. 随后在MSC/NASTRAN软件中建立了导弹和运输车的三维有限元模型，在随机响应分析的基础上，提出了对导弹弹头运输过程中的减振方案。
