管道泄漏检测技术研究进展

按照检测位置的不同，管道泄漏检测技术可分为管内检漏法和管外检漏法。后者根据检测对象的不同，又大致可分为直接检漏法和间接检漏法。文中总结了各种检漏技术的原理及优缺点，重点介绍了近年来迅速发展的基于软件的检漏方法，并预测这方面的研究将在很长一段时间内成为管道泄漏检测技术的热点。

Summary of Pipeline Leakage Detection Technology

In view of the difference in the detection position, technologies of pipeline leakage detection were categorized into inner detection methods and outer detection methods. The latter can also be divided mainly into direct detection methods and indirect detection methods. The paper summarized the principles, advantages and disadvantages of each technology, introduced emphatically the leakage detection method based on software, which had developed quickly, and predicted that the research in this field would be a hot topic of pipehne leakage detection technology.