Acoustic emission testing

Study on Acoustic Emission Testing of Structure Based on VI

基于虚拟仪器实现结构声发射检测的研究

The Progress of Acoustic Emission Testing Technique for Pressure Vessel

压力容器声发射检测技术进展

Condition monitoring of a gear box using acoustic emission testing

用声发射对齿轮箱进行状态监测

Development Survey on Fiber Optic Sensor of Acoustic Emission Testing

光纤声发射传感技术的进展

Application of acoustic emission testing to controlling the quality of valve shells

声发射技术在阀门壳体质量控制中的应用

Study of a New Type of Acoustic Emission Testing System and Technology of AE Sources Orientation

新型声发射检测系统与定位技术研究

Application of wavelet transform to acoustic emission testing

小波变换在声发射检测中的应用

Acoustic Emission Testing on 1000 m ~ 3 LPG Pressure Vessel

1000m~3液化气球罐的声发射检测

Acoustic Emission Testing Technology and Its Application Prospect in Non-destructive Testing of Wood Materials

声发射检测技术及其在木质材料无损检测中应用的展望

The Progress of Acoustic Emission Testing Technique

声发射检验技术进展

Acoustic emission testing is a dynamic nondestructive detecting technology , and has broad application prospect .

声发射检测技术是一种动态无损检测技术，具有广泛的应用前景。

Finally , the urgent problem and development tendency of acoustic emission testing technology in chemical production are proposed .

论文最后提出了化工企业目前声发射检测急需解决的问题和发展趋势。

APPlication of Acoustic Emission Testing on Glaciers

声发射检测技术在冰川上的应用

Acoustic emission testing of Li2O-ZnO-SiO2 system nucleated glass in indentation test

Li2-ZnO-SiO2系微晶玻璃压痕试验的声发射检测

The putting forward the application prospects of acoustic emission testing technology in wood science and technology were put forward .

在此基础上提出声发射检测技术在木材科学与技术领域的应用前景。

Acoustic Emission Testing of the Adhesive Strength of Ni-P Electroless Plating and Composite Coating

Ni-P化学镀层及其复合镀层结合强度的声发射研究

Acoustic emission testing and evaluation of φ 2.8m washing tower of ammonium

φ2.8m合成氨水洗塔的声发射检测和评价

Acoustic emission testing for nondestructive detection and evaluation is a very important subject for domestic and international researchers .

声发射检测技术用于无损检测与评估，是国内外学者研究的一项极为重要的课题。

At present , the acoustic emission testing is used as the major testing technology to detect the tank bottom corrosion international .

目前国际上主要采用声发射检测技术对储罐底板腐蚀状态进行在线检测。

Based on the advantages and shortages of EMD , it is the first time to use this method to Acoustic Emission Testing .

在分析了EMD方法的优点和不足的基础上，首次提出将该方法应用于声发射检测中。

A preeminent actor can bring a fictional character to life . Study on Acoustic Emission Testing of Structure Based on VI

一个优秀的演员能把虚拟的人物演得有声有色.基于虚拟仪器实现结构声发射检测的研究

As the combination of the fiber-optic acoustic emission testing and the fiber optic sensing , the acoustic emission testing would have more widely application in future .

作为将声发射检测和光纤传感技术结合起来的光纤声发射检测技术有着更为重要的研究意义和广泛的应用前景。

This paper reviews the developing tendency of NDT , including ultrasonic testing , acoustic emission testing and acousto-ultrasonic testing , ect , in recent years .

介绍了胶接接头无损检测技术近年来的发展情况，对超声波、声、应力波等无损检测技术的发展作了概要的阐述。

The Acoustic emission testing technology is a kind of dynamic testing method , it can forecast possible flaws and fault so that can guarantee the safe operation of pressure vessels .

其中声发射检测技术是一种动态检测方法，能对可能发生的缺陷、故障进行预报，从而可以保障压力容器安全运行，因此声发射检测技术在故障的在线检测中具有广阔的应用前景。

As the main diversion tunnel through the rock mass of marble , carried out under different loading rates , different construction conditions Jinping marble of acoustic emission testing .

以引水隧洞主要穿越岩石大理岩为研究对象，开展了不同加载速率下，不同施工条件的锦屏大理岩声发射试验研究。

To carry out research of acoustic emission testing , observation and space rock evolution of micro-cracks has great significance for studying rock unstable failure mechanism and forecasting mine disaster ground pressure .

开展岩石声发射试验研究，观测岩石内部微裂纹时空演化规律，对于岩石失稳破坏机制的研究、矿山地压灾害的预测预报具有十分重要的意义。

Synthesize the above research results , combining the significant correlation appearance inspection factors with the acoustic emission testing factors , establish intelligent method in evaluation of the tank bottom corrosion based on online testing information .

综合前述研究成果，将显著相关的外观检查因素与声发射因素结合，建立基于在线检测信息的储罐底板腐蚀状态智能评价模型。

Thus the use of engineering technology of acoustic emission testing of friction and lubrication experiment has laid the foundation for the measurement of friction and lubrication state of plastic processing and extended a new research point of view .

进而为工程中利用声发射技术检测摩擦与润滑奠定了实验的基础，为测量塑性加工中的摩擦与润滑状态拓展了新的研究角度。

Acoustic emission testing of nucleated glass was carried out in Vickers indentation test . The signal regularity of acoustic emission was consistent with Lawn 's motion mode of indentation median crack pattern .

对微晶玻璃的Vickers压痕试验进行声发射检测，声发射信号规律与Lawn提出的压痕中位裂纹运动模式相符合。

The space location of eight sensors by the method of antisymmetric distribution and reasonable settings of acoustic emission testing parameters could remove the most of the interference noise , and ensure the acoustic emission signals authenticity , rationality and reliability .

在进行声发射信号采集前，通过八个传感器反对称分布的空间定位以及对声发射仪检测参数的合理设置滤除绝大部分干扰噪声，确保了采集到的声发射信号的真实性、合理性和可靠性。