压电阻抗检测法及其在在役压力容器监测中的应用分析

摘要

The mechanism of piezoelectric impedance detection method and its mechanical model, model tests, algorithms and other aspects of research are described and the feasibility and problems in the appliaction of pressure vessels in service in chemical industry is analyzed.%介绍了压电阻抗检测法的机理及其力学模型、模型试验、算法等各方面的研究进展,对该方法应用于在役化工压力容器监测的可行性和存在问题进行了分析.