论文部分内容阅读
声发射检测技术是一种动态的监测与分析技术,它利用仪器检测、分析声发射信号,并根据声发射信号的特征推断声发射源的机理和危险性。本文探讨了采用声发射监测技术对火灾的特征参量之一声音进行监测,并实施报警和火灾发展预测的可行性。介绍了火灾中的声发射信号表征参数,分析了声发射监测技术在消防领域的应用范围。
Acoustic emission detection technology is a dynamic monitoring and analysis technology that uses instruments to detect and analyze acoustic emission signals and to deduce the mechanism and risk of acoustic emission sources based on the characteristics of acoustic emission signals. This article explores the feasibility of using acoustic emission monitoring techniques to monitor the sound of one of the characteristic parameters of a fire and to implement alarm and fire forecasting. The acoustic emission signal characterization parameters in fire were introduced, and the application range of acoustic emission monitoring technology in fire protection field was analyzed.