natural vibration
英 [ˈnætʃrəl vaɪˈbreɪʃn]
美 [ˈnætʃrəl vaɪˈbreɪʃn]
自然振动
双语例句
- Natural Vibration and Transient Response of Maglev Switch Beam
磁浮道岔梁自振特性及瞬态响应分析 - The nonlinear natural vibration of orthogonal cable net using carbon fiber cables is studied in this paper.
文章研究了碳纤维材料正交索网的非线性固有振动； - In calculation of dynamical character of supporting structure in the powerhouse of hydropower station, the simulation range is larger and the value of the natural vibration frequency is less.
对于水电站机组支承结构而言，模拟范围愈大，计算出的自振频率愈低。 - Comparison analysis of natural vibration period of frame-shear wall structure under different constraint conditions
地下室不同约束条件下框-剪结构自振周期对比分析 - Making use of modal characteristics of the natural vibration of flexible structure to design the oscillating wing aircraft is proposed.
提出一种利用柔性结构的固有振动模态特性的振翼原理。 - In the early modal synthesis techniques, the main cause of computation error comes from the truncation of higher order natural vibration modes.
在早期的模态综合法中，引起计算误差的主要原因是由于截去了高阶模态。 - The choice of boundary conditions for analysis model is very important for whether the computation results meeting the real results in the process of aero-engine's vane natural vibration analysis.
在航空发动机叶片振动特性分析的过程中，分析模型边界约束条件的选取对计算结果真实与否至关重要。 - This paper gives an accurate analytic method of lateral natural vibration of beams with lumped masses and elastic supports.
本文给出带集中质量和弹性支承梁横向固有振动的精确分析方法。 - The wave force on the steel-pipe pile which was connected and unconnected to the test platform was tested; and the acceleration versus time data and natural vibration frequency were obtained.
对波流力作用下连接及未连接平台的钢管桩进行了测试，获得了加速度时程曲线以及钢管桩固有频率。 - Analysis of lateral natural vibration of step beams with lumped masses and elastic supports
带集中质量和弹性支承阶梯轴的横向固有振动分析 - Analysis of natural vibration of cylindrical mast by synthetic discrete method
用综合离散法分析舰船筒形桅的固有振动 - Natural Vibration of Prestress Cable Truss Support System of Glass Roof
玻璃采光顶预应力索桁架支承体系固有振动 - The influence of lateral brace stiffness and arch lib section type on the natural vibration property of the bridge is also studied.
以湘潭湘江四大桥为工程背景，分析了横撑对斜拉拱桥稳定、自由振动和抗震等力学性能的影响。 - Problems regarding nonlinear natural vibration of pendulum spring under foundation displacement excitation are studied.
研究基础位移作用下悬挂弹簧的非线性固有振动问题。 - Nonlinearly Natural Vibration Characteristic Analysis of Inclined Cable in Plane
斜拉索在平面内的非线性固有振动特性分析 - Analysis of natural vibration of a pre-stressed solar panel shows that the gravity has significant impact on ground modal test if the panel is hung laterally.
通过分析预应力作用下太阳能电池板的固有振动，发现重力对侧向悬挂的电池板地面模态试验结果存在影响。 - Comparative analysis has been underway from bending deflection, strain to natural vibration frequency and mode shape.
文中采用实体单元建立有限元实体模型，对加固前后梁桥的挠度、应变、自振频率和振型进行了对比分析； - The natural vibration characteristics of double-layer spherical reticulated shell of various structure parameters are studied in the paper.
以双层球面网壳为研究对象，分析了结构随参数变化的自振特性。 - Natural vibration characteristic of gun tube was analyzed triumphantly. Vibration frequency and mode shape were obtained.
对某火炮身管固有振动特性进行了分析，计算得到了振动频率和振型。 - Finally, natural vibration, electro-magnetic force distribution and dynamic response of end winding are calculated by numerical method.
最后，对电磁力激发下的动力响应方程进行了解析求解，并通过数值计算，分别得到了端部绕组的固有振动频率、电磁力分布及动力响应8计算结果。 - The natural vibration characteristics of the system and their sensitivities to parameters are analyzed in details.
系统深入地分析了斜齿行星传动系统固有振动特性及其对参数的敏感度。 - Natural vibration and dynamic response on time dependent structure are analyzed, the equations of natural vibration and dynamic response are set up.
研究了时变结构的自振特性和动力反应，建立了随机时变结构的自振和动力反应方程。 - A system characteristic equation is deduced and a system natural vibration characteristic is calculated.
推导了该武器系统特征方程，计算了系统固有振动特性； - The influences of structure natural vibration period and peak sidesway on horizontal outrigger and different rigidity belts were discussed.
探讨了水平伸臂以及不同刚度的环带对结构自振周期和结构顶点侧移的影响； - A liquid finite element method is adopted to study natural vibration property of structure effected by the structure-liquid coupling.
对流体-固体之间的动力相互作用的问题，采用流体有限元法研究结构自振特性的影响。 - Also analyze and compare the natural vibration characteristics of the structure with different bearing.
文中还选取了不同支座对结构进行自振特性分析对比。 - Get the natural vibration characteristics and vibration law of this structure from the analysis results.
从分析的结果中得到此结构的自振特性和振动规律，总结了支座对结构自振特性的影响。 - The natural vibration characteristic of flange slab is analyzed as well.
分析了翼缘板的自振特性。 - The natural vibration characteristics of the damaged structure was analysed by numerical simulation. 3.
通过数值仿真试验分析了结构损伤对结构固有振动特性的影响。