城市供水管道是城市运行的生命线。但由于管道老化、工程施工、重大事故、人为破坏、自然灾害、管理不善等多种原因,供水管道漏损问题日益突出。管道漏损并不仅是供水企业所关注的经济损失问题,更是一项涉及环境可持续发展的潜在城市安全和居民饮水健康问题。对供水漏损进行控制、管理和新技术的研究和应用具有重大社会意义。 Urban water supply pipe is the lifeline of city operation. However, due to various reasons such as pipeline aging, construction, major accidents, man-made damage, natural disasters and mismanagement, the problem of water supply pipeline leakage has become increasingly prominent. Pipeline leakage is not only an issue of economic loss that water supply companies are concerned about, but also a potential urban safety and drinking water health issue that involves environmental sustainability. It is of great social significance to control and manage water leakage and research and application of new technologies.