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- From the point of view of viscoelasticity, dynamic responses of PCB under drop impact were calculated based on plate theory. 从黏弹性角度,基于板模型计算电路板在跌落冲击作用下的动力学响应。
- When the UMT vehicles run on the overhead railway, their dynamic responses are actually stochastic procedures. 摘要城市轨道交通车辆高速运行线上路上,所经历的动力响应是一个随机过程。
- The data obtained was processed by a program pac-kage.The main dynamic responses of the circuits were investigated. 利用分批浮选试验得的参数及现场数据进行了计算机动态仿真研究,提出了全浮回路的主要动态特性;
- Dynamic responses of crankshaft were calculated with the superposition method of mode of vibration. 利用振型叠加法对曲轴进行动态响应分析;
- Dynamic responses of stiffened-plate under the underwater osculatory explosion were mainly discussed. 摘要主要仿真模拟计算了加筋板结构在水下接触爆炸荷载作用下的动力响应。
- The effects of the prestress force on the modal frequencies and dynamic responses are discussed. 讨论了预应力对梁固有频率和受迫振动响应的影响。
- Fast dynamic response, easy arc ignition, little spatter. 动态特性优良,引弧容易,焊接过程飞溅小.
- Computer simulation: Use of a computer-generated system to represent the dynamic responses and Behaviour of a real or proposed system. 计算机仿真:使用计算机来显示一个系统受另一个模仿它的系统作用时所产生的动态反应。
- Its dynamic responses are much less than those of ordinary bracings, and therefore EDB is a rather ideal earthquake resistant structure. 它的动力反应比普通支撑小很多,因此该耗能支撑是比较理想的抗震结构。
- A lot of dynamic head/neck models have been established in order to simulate the dynamic responses of eject lifeasaving and paratrooper's lifesaving. 为了模拟弹射救生及伞兵跳伞时头颈部的动力响应,提出了脊柱动力 学问题,学术界已建立了多种头颈部动力学模型。
- Dynamic responses of the three models under the underwater osculatory explosion were calculated by the nonlinear finite element program LS-DYNA. 利用非线性有限元程序LS-DYNA,分别模拟计算出它们在水下接触爆炸荷载作用下的动力响应。
- In this paper,the dynamic responses of caisson breakwater under wave forces are studied through finite cell simulation and dynamic analysis means. 运用有限元方法和动力分析方法,对沉箱式防波堤在近破波作用下的动力响应进行了研究。
- The speed-varying load affects the dynamic responses of the beam through the entrance speed and acceleration of the load, the span of the bridge, etc. 变速移动荷载对桥梁动力响应的影响与荷载上桥初速度、加速度以及桥梁跨度等因素有关;
- The data show that the piles' dynamic responses will be reduced while the vibration of the overground structure is reduced by the TLD. 数据结果显示TLD在减小上部结构振动的同时,也会使桩的动力反应减小;
- Human Dynamic Response to Landing Impact in Selected Body Orientations. 不同体位着陆冲击时人体的动态响应。
- Through the illustration of Jinshuitan's turbogenerator set No.4,its self-vibration properties and dynamic responses were analyzed. 以紧水滩机组为例,分析了其横向自振特性和动力响应,得出:机组各点最大摆度计算值与实测值具有一致性;
- Through the illustration of Jinshuitan's turbogenerator set No. 4, its self-vibration properties and dynamic responses were analyzed. 以紧水滩机组为例,分析了其横向自振特性和动力响应,得出:机组各点最大摆度计算值与实测值具有一致性;
- Anomalous dynamics response of nonlinear elasticbar.Appl.Math. [59]张年梅;韩强;杨桂通;徐秉业.
- A new way to solve dynamical response of rotor blade in helicopter. 提出了一种全新的计算旋翼桨叶动力响应的方法。
- In this paper,ACSR was modeled by element Shell63 by ANSYS commercial software,and the frequency domain analysis on wind-induced dynamic responses of ACSR was carried out. 利用ANSYS有限元软件中的壳单元Shell63模拟拱型波纹钢屋盖结构;研究了结构的自振频率和振型;并对结构在脉动风荷载作用下的性能进行了随机振动分析.