go top

free vibration

• [力] 自由振动，[力] 自由振荡

网络释义专业释义

[力] 自由振动

...自由振动;风致振动;抖振 [gap=2498]pension cables; finite volume method; large deflection; geometric non-linearity; free vibration; wind-induced vibration; buffeting ...

[力] 自由振荡

自然振动

自在振动

free decaying vibration 阻尼自由振动

free bubbles vibration theory 自由气泡震荡理论

free-vibration decay 自由振动衰减法

free bending vibration 弯曲自由振动

free damped vibration 自由阻尼振动

更多收起网络短语
• 自由振动 - 引用次数：46

For the purpose, in Chapter 2, the steady-state response of single-degree-of-freedom system with isolation devices are derived. Considering the free vibration and steady-state response of rectangular hysteretic model, the entire response process are discussed.

出于上述目的,第2章推导了单自由度隔震结构模型稳态反应,对于刚性摩擦滞回模型,在自由振动和稳态反应基础上,探讨了系统的反应整体过程。

参考来源 - 组合隔震与三维隔震（振）理论及试验研究
自振特性 - 引用次数：42

The free vibration property of this structure as well as the parameter analysis is studied. It is obvious that structural pre-stress has very important effect on its frequency.

本文分析了环形空腹索桁结构体系的自振特性,并对其自振特性进行了参数分析,结果表明,增加预应力和增设支撑可以提高结构的自振频率。

参考来源 - 环形空腹索桁结构及荷载缓和的实现
固有振动 - 引用次数：14

The damage on a structure can bring the changes of physical parameter and the free vibration characteristics, and the damages in different location have a different effect on intrinsic modal.

结构发生损伤会引起结构的物理参数发生变化(如刚度的降低、阻尼的增加等)，从而导致结构的固有振动特性(如固有频率、振型)发生变化。

参考来源 - 钢结构无损检测的动力学方法研究
• 自由振动 - 引用次数：35

Under the condition of without considering tire stiffness, multiple theoretical models of interaction of vehicle-simply supported girder bridge system are established. Using modal analysis method and free vibration theory, bridge frequency under vehicle load can be solved.

3、在不考虑轮胎刚度的情况下和在考虑轮胎刚度的情况下,分别建立了多个车辆—简支梁桥系统相互作用的理论模型,利用模态分析方法和自由振动理论,求解出车辆作用下的桥梁有载频率。

参考来源 - 中小跨径梁式桥动力检测技术及损伤识别方法研究
自振特性 - 引用次数：23

Character of bridge’s free vibration is one of the most important dynamic performances.

桥梁自振特性是其最重要的动力性能指标之一。

参考来源 - 高速磁悬浮中等跨度三跨刚构桥振动特性研究
自振分析 - 引用次数：4

The free vibration analysis can check the correctness of the track vibration model.

自振分析检验了前面建立的轨道分析模型的正确性。

参考来源 - 路基上旭普林无砟轨道系统竖向动力响应研究
• 自然振动
自由振荡
自由振动
• 自由振动
• 自由振动

·2,447,543篇论文数据，部分数据来源于NoteExpress

柯林斯英汉双解大词典

free vibration

• 1.

N the vibration of a structure that occurs at its natural frequency, as opposed to a forced vibration 自由振荡

• [力]自由振动，自由振荡

双语例句权威例句

• The uniformly valid solutions for free vibration of revolution shells can be worked out through these answers.

通过解答可以解决旋转薄壳自由振动一致有效求解问题

• Technique is presented in this paper to isolate one or a few modal free vibrations from a measured free vibration by means of a DFT-bandpass-IDFT procedure.

本文介绍利用DFT-带通滤波-IDFT过程自由振动中所含一个少数几个模态分量隔离出来的算法和实用技术

• The boundary conditions has strong influence on the coupling effect, the stronger it is, the smaller frequency of free vibration is but the larger amplitude is.

边界条件耦合效应较大影响较强边界条件使椭圆板热弹耦合自由振动频率变低，振荡幅度增大

\$firstVoiceSent
- 来自原声例句