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文章主要研究了压力容器常见缺陷的声发射特征。本文从压力容器内容出发,对压力容器常见缺陷的声发射特征进行分析,从定位特特性、分布特性及关联特性三部分着手,深入挖掘了压力容器声发射信号特点。文章对压力容器声发射的研究具有一定的贡献性作用。
This paper mainly studies the acoustic emission characteristics of common defects in pressure vessels. Based on the content of pressure vessel, this paper analyzes the characteristics of acoustic emission of common defects of pressure vessel. The characteristics of acoustic emission signal of pressure vessel are deeply explored from the characteristics of localization, distribution and correlation. The article has some contribution to the research of acoustic emission of pressure vessel.