【Key words】 AE testing; Atmosphere Pressure Stand tank; spherical vessel; tank floor; acoustic sources orientation; array; intellective evaluating; testing instrument (system);
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AE characteristics of pressure vessel steel and AE testing of pressure vessel are reviewed. The progress of AE instruments, pressure vessel AE testing standards and application are analyzed.
给出了压力容器用钢的声发射特性和压力容器声发射检测方法,综合分析了国内外压力容器声发射检测的标准、仪器和应用进展。
The defect testing and strength estimating of metal to metal single step-lap adhesive bond structures are studied by means of acoustic emission (AE) technique.
应用声发射检测技术研究金属铝单搭接胶接结构的缺陷检测和强度估计问题。
The aim of AE (acoustic emission) testing is to obtain the information of AE source (source character and location etc).
声发射检测的目的是获得声发射源的有关信息(如声发射源的特征和位置等)。
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