城市雨洪利用规划理论与应用.doc

城市雨洪利用规划理论与应用 周玉文1 邴守启 1 赵树旗1 汪明明1 丁年2 刘江涛2 （1 北京工业大学建筑工程学院，北京 100022；2 深圳市城市规划设计研究院，深圳 518031） 摘 要：城市雨洪利用规划是对城市雨洪利用设施的空间布局及雨洪利用策略的综合规划，对促进雨洪利用技术推广和雨洪资源合理开发起着重要的作用。笔者在《深圳市城市水战略与城市规划研究》的雨洪利用规划专项研究过程中，对雨洪利用规划方法与深圳雨洪利用特点进行了探讨。雨洪利用规划编制的基本思路为：依据综合效益最优原则划分雨洪利用分区，制定不同分区的雨洪利用策略，进行区域水量平衡计算和综合效益分析，提出雨洪管理政策法规建议，最后对其他相关规划提出修改建议。雨洪利用规划是一个新生事物，本文将介绍雨洪利用规划的理论及其在深圳的应用。 关键词：城市规划；雨洪利用；深圳；水资源 The Theory and Application of Urban Rainwater Utilization Planning Zhou Yu-wen*, Bing Shou-qi*, Zhao Shu-qi*,Wang Ming-ming*, Ding Nian**, Liu Jiang-tao** * College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100022, China ** Urban Planning Design Institute of Shenzhen, Shenzhen 518031, China Abstract:Urban planning of rainwater utilization is a comprehensive planning that include general arrangement of rainwater utilization facilities and utilization strategy, it plays an important role in promoting rainwater utilization technology popularization and rational development of rainwater resource. In Shenzhen rainwater utilization planning, which is a part of “research on water strategy and urban planning in Shenzhen”, the author has made research to its planning method and the characteristic of Shenzhen. The content of this planning includes following aspects: dividing the city into several rainwater utilization planning regions, making the utilization strategy of every planning region, analyzing the water balance and comprehensive benefit, suggesting for stormwater management measures and revision of relevant planning, etc. As rainwater utilization planning is a new research field, in this paper, we will discussing it and take Shenzhen as an example. Keywords: Urban planning; rainwater utilization; Shenzhen; water resource 1 前言 城市雨洪利用是采取工程性和非工程性措施人为干扰城市区域的降雨径流水循环过程，达到开发新的水资源、保护城市区域水环境和减少城市区域洪涝灾害等多重效果的一项系统工程，属于非常规水资源开发范畴。雨洪利用开展将会对城市区域的再生水利用系统、雨水排水系统、合流制排水系统、河湖水环境、城市防洪体系和城市道路、建筑等产生深远影响。但是长期以来,我国的城市规划对于雨洪利用却一直未能给予足够的重视,对雨洪利用也缺乏一套较为明确的规划指标体系。传统的雨水和防洪规划