vibration analysis

It is important for random vibration analysis of the inclined isolator system.

这对随机激励下斜置隔振系统的振动分析有重要的指导作用.

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Analysis of Wind-induced Vibration for Big-span Electrical Transmission Tower Under Different Wind Directions

不同风向角动风下大跨越输电塔风振响应分析

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This paper presents the and trend of drill string vibration analysis technique abroad and at home.

该文概括了钻具振动分析技术的国内外发展概况及其在我国的应用前景.

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The analysis result of random wind vibration response of the modified structure shows that the wind resistibility of structure has been obviously improved.

改进后的结构的随机风振响应分析结果表明结构的抗风能力得到明显提高。

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It is showed in wind-vehicle-bridge system vibration analysis that cross wind action can remarkably increase the response of bridge and vehicle.

风车桥系统耦合振动分析结果表明：考虑风的作用会显著增加车辆和桥梁的响应；

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Based on the virtual boundary element method, a approach free vibration analysis of plate is presented.

样条虚边界元法是针对传统间接奇异边界元法存在的问题而提出的一种半解析半数值方法.

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The initial fourth order natural frequency are obtained through natural vibration analysis.

通过固有振动特性分析,得到振动系统的前四阶固有频率.

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Under cross wind action, vehicle-bridge coupling vibration analysis requires consideration of aerodynamic force parameters of vehicle and bridge deck.

侧向风作用下的车桥耦合振动分析需要考虑相互气动影响的车辆和桥梁各自的气动参数。

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Head Expander Structure Dynamical Analysis of Dynamoelectric Vibration Shaker

电动振动台扩展台面的动力学性能分析

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Mechanics model for lengthwise vibration analysis of deep well drill string is established.

本文以整体钻柱为研究对象,建立了深井钻柱纵向振动分析的力学模型.

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These methods include damage identification based on vibration analysis, X-ray methods and various artificial intelligence methods.

如基于振动分析的损伤识别法 、 X 射线法及各种人工智能方法等.

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The random vibration analysis of stochastic antenna structures under wind excitation is studied in this paper.

研究随机天线结构的风激随机振动响应问题.

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Strength and vibration analysis is the fundamental base for the safety operation of centrifugal compressors.

离心压缩机叶轮的强度与振动分析是离心压缩机安全运行的基本保障.

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