城市雨水利用规划研究

利用雨水资源，可缓解城市供水紧张的状况，减少雨水工程投资及运行费用，控制水环境污染，防止地面沉降和海水倒灌。城市雨水利用规划的基本内容包括总体目标、规划原则、规划对策等，应建立城市雨水管网规划概念模型，并配套法律法规、技术规范等政策。

Study on the Plan for Making Use of Rainwater in Cities

By making use of the rainwater resources It Is possible to ease the tension in water supply in cities, reduce the investment and cost of operation in rainwater projects, control the water environmental pollution, prevent the ground settlement and backflow of seawater, etc.. The basic content of the plan for making use of rainwater in cities includes the overall goal, planning principle and planning countermeasures, etc.. Conceptual model for planning of rainwater piping networks in cities should be established and supported with laws and rules as well as technical specifications.