QIAOYong-xiang,JIANGYuan.Research Progress of German Drainage System in the Context of Smart Water[J].China Water & Wastewater,2024,40(6):39-45.
智慧水务背景下德国排水系统研究进展
- Title:
- Research Progress of German Drainage System in the Context of Smart Water
- Keywords:
- drainage system; diversion system; combined system; pipeline network repair; pipe network monitoring; rainwater pond
- 摘要:
- 德国的排水系统历史悠久，在防洪、排水系统修复方面处于世界领先水平。为了对排水系统不断优化，减少因强降雨天气形成的洪涝灾害，截至2020年德国水、污水和废弃物协会（DWA）对德国的排水系统进行了8次调查，调查内容涉及分流制和合流制排水系统、管龄、管道材料、排水管网监测评价机制、管道安全级别评估、管网修复趋势、管网修复关键技术、管网损害根源和雨水池等情况。详细介绍了德国DWA于2018年进行的第8次排水系统调查结果，以期通过对德国排水系统研究进展的了解，为中国排水系统的优化提供参考。
- Abstract:
- Germany has a long history of drainage system and is at the world’s leading level in flood control and drainage system repair. In order to continuously optimize the drainage system and reduce flooding caused by heavy rainfall, the German Association for Water, Wastewater and Waste (DWA) has conducted 8 surveys on the drainage status in Germany until 2020. The content of the investigation involves the diversion system and the combined system, pipe age, pipe materials, drainage pipe network monitoring and evaluation mechanism, pipe safety level assessment, pipe network repair trends, key technologies for pipe network repair, root causes of pipe network damage and rainwater ponds. This paper provides a detailed introduction to the 8th drainage system survey conducted by DWA in Germany in 2018, aiming to provide reference for the optimization of China’s drainage system by understanding the research progress on drainage systems in Germany.
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