振动与冲击

《振动与冲击》杂志2006年总目次

Journal of vibration and shock contents Vol.25 2006

电子设备振动与冲击防护

Protection of electronic equipment from shock and vibration

振动与冲击传感器的温度响应校准

The temperature response calibration of the vibrating sensor and impact probe

非接触测量振动与冲击速度的激光多普勒方法

Contactless Velocity Measurements of Vibration and Shock Using the Laser Doppler Method

GB/T14412-1993机械振动与冲击加速度计的机械安装

Mechanical vibration and shock & Mechanical mounting of accelerometers

GB/T15168-1994振动与冲击隔离器性能测试方法

Vibration and shock isolators measuring method for its characteristics

方形蜂窝夹层结构振动与冲击响应分析

Analysis of Vibration and Shock Response of Sandwich Structures with Square Honeycomb Core

GB/T15619-1995人体机械振动与冲击术语

Terminology for human exposure to mechanical vibration and shock

电子设备的振动与冲击隔离问题

On vibration and shock isolation of electronic equipment

GB/T13823.8-1994振动与冲击传感器的校准方法横向振动灵敏度测试

Methods for the calibration of vibration and shock pick-ups & Testing of transverse vibration sensitivity

另外机械振动与冲击也是引起封装失效的主要原因之一。

In addition , vibration and shock are also the main reasons which can induce packaging fail .

加速度传感器是目前应用广泛的测量振动与冲击的装置。

Acceleration 's spreading a feeling machine is currently application extensive of measure vibration and pound at of equip.

电子设备底部平置式减振系统的振动与冲击隔离分析计算

Analysis and Calculation in Isolation of Vibration and Shock for Vibration Attenuation Systems of Electronic Equipments with Horizontal Base

瑞典在矿山机械及土木工程等方面振动与冲击问题的研究概况

A survey of the research work on vibration and impact in the fields of mining machines and civil engineering

GB/T14125-1993振动与冲击对室内振敏设备影响的测量与数据呈报方法

Vibration and shock sensitive equipment & Methods of measurement and reporting data of vibration and shock effects in buildings

GB/T14124-1993机械振动与冲击对建筑物振动影响的测量和评价基本方法及使用导则

Mechanical vibration and shock Measurement and evaluation of vibration effects on buildings Guidelines for the use of basic standard methods

坐标测量机动力学刚度估计与加速度误差补偿GB/T14412-1993机械振动与冲击加速度计的机械安装

Estimating Dynamic Stiffness of Coordinate Measuring Machine for Compensation of Acceleration Error Mechanical vibration and shock & Mechanical mounting of accelerometers

最后提出振动与冲击隔离器的选用与设计原则。

In the last part of the paper , are discussed the principles for selection and design of the shock and vibration isolators .

装有该阻尼器的磁盘驱动器，在振动与冲击的条件下工作正常，在三个方向上的放大倍数小于2.2，阻尼减振性能优于国外同类产品。

The quality factor for the driver in there directions is smaller than 2.2.Its vibration damping performance was better than that of foreign same product .

振动与冲击传感器的灵敏度（校准系数）、阻尼比和谐振频率均为温度的函数。

The sensitivity ( coefficient of calibration ), damping ratio and resonance frequency of the vibrating sensor and impact probe are the function of temperature .

许多工程结构在使用中都会受到强烈的振动与冲击，固有频率无疑是振动结构最为重要的特性之一。

Lot of engineering structures in using is subject to strong vibration and shock . Natural frequency of the vibration structure is undoubtedly the most important one of the characteristics .

本文介绍了当前瑞典在矿山机械、土木工程等领域中在振动与冲击方面研究的课题、一些理论和实验工作及发展概况。

This paper introduces the research projects , Some theoretical and experimental work and the recent developments of vibration and impact in the fields of mining machines and civil engineering in Sweden .

由于在车载、船载及航空航天等环境下，机载设备在工作中会经受大量的空间多维的振动与冲击，严重影响其工作性能和使用寿命。

There are a lot of multidimensional vibration and impact in equipment of vehicles and ships , aerospace equipments and so on , and they have influenced seriously the performance and work life of these equipments .

实验结果表明，该实验装置可以兼顾振动与冲击控制，具有较宽的频率响应范围，可以明显提高微型盘抗冲减振性能

The experimental results show that the equipment not only can control vibration and shock together with a relatively wide frequency response range , but also can improve the performance of vibration and shock isolation apparently . Acme Disk

对实验样机的数值仿真和试验结果表明，系统可以兼顾振动与冲击控制，具有无谐振峰和较宽的频率响应范围、较大的位移响应范围和较为理想的隔振率的优点。

The numerical simulation and test result of the experimental sample indicate that the system can control both vibration and shock and it also has a wider frequency response range , a greater displacement response range and a satisfying vibration isolation ratio without resonance peak .

具体给出了热冲击载荷对结构的影响的算法，包括热振动的变化规律与冲击时间的关系，振动幅度的大小，以及振动周期和频率。

From the result obtained in this thesis , it is easy to valuate the influence to structure caused by thermal shock , including the relationship between changing orderliness of thermal vibration and shock time , and the magnitude of extend , cycle and frequency .