城市深隧排水系统典型案例分析

发布时间：2018-01-22 04:57

本文关键词： 城市内涝溢流污染深层隧道排水系统典型案例　出处：《科学通报》2017年27期 　论文类型：期刊论文

【摘要】：城市深隧排水系统是一种能够有效缓解城市内涝问题、解决雨洪和溢流污染的重要措施.该系统在国外多个国家已经有了较为成熟的应用,取得了一些值得借鉴的经验.近几年国内许多城市暴雨内涝事件频发,也使得对城市深隧排水系统的研究更为重要.通过对城市深隧排水系统原理以及国内外典型工程应用案例的介绍和总结,可为我国今后在深隧排水系统建设及运行中更好地发挥其减污、防涝综合作用提供技术支撑.目前深隧工程在模拟评价、调度管理以及与其他工程的联合设计等关键技术问题上已取得了一些成果,但仍面临着管网衔接、施工地质、地下大容量泵站建设、运行管理等一系列技术问题,这是城市深隧排水系统未来发展的关键所在,同时也为今后的研究指明了方向和目标.总的看来,城市深隧排水系统研究在我国具有迫切的现实需求和广阔的应用前景,需要结合我国各城市特点进行系统规划和建设.
[Abstract]:The urban deep tunnel drainage system is an important measure which can effectively alleviate the urban waterlogging problem and solve the rain flood and spillage pollution. The system has been used in many foreign countries. Some valuable experience has been obtained. In recent years, heavy rain and waterlogging events occur frequently in many cities in China. It also makes the study of urban deep tunnel drainage system more important. Through the introduction and summary of the principle of urban deep tunnel drainage system and typical engineering application cases at home and abroad. It can provide technical support for the future construction and operation of deep tunnel drainage system in China to play a better role in reducing pollution and waterlogging. At present, deep tunnel project is being simulated and evaluated. Some achievements have been made on some key technical issues, such as dispatching management and joint design with other projects, but still faced with the connection of pipe network, construction geology, underground large capacity pumping station construction. A series of technical problems, such as operation management, are the key to the future development of urban deep tunnel drainage system, and also point out the direction and goal for future research. The study of urban deep tunnel drainage system has urgent realistic demand and broad application prospect in our country. It is necessary to carry out systematic planning and construction according to the characteristics of each city in our country.
【作者单位】：中国水利水电科学研究院流域水循环模拟与调控国家重点实验室;水利部水资源与水生态工程技术研究中心;
【基金】：国家自然科学基金(51522907,51279208) 国家重点研发计划(2016YFC0401401) 流域水循环模拟与调控国家重点实验室团队重点课题(2016ZY02)资助
【分类号】：TU992
【正文快照】： 随着全球气候变化、城市化进程的不断推进,城目前,城市深隧排水系统在国内的研究处在刚起步市排水系统能力不足和排水标准偏低等问题日益凸阶段,要通过对国外在深隧排水系统设计、使用等方显,城市暴雨内涝、溢流污染等事件频繁发生,不仅面取得的经验教训和关键科学问题进行总

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