浅谈珠江三角洲内河涌综合整治排涝规划的几个关键问题

Several Key Problems in Water Drainage Planning in Pearl River Delta Freshwater River Comprehensive Regulation Project

珠江三角洲城市内河涌综合整治,其中排涝是一个重要内容,根据佛山市南海区解放涌水系规划,重点介绍标准选用、计算公式选用及计算方法,引入水面率及兴建调蓄湖对排涝规模的影响,在规划设计中解决好这几个问题,对水利的可持续发展有重要意义。

The water drainage is an important part of the urban freshwater river regulation in the Pearl Rive delta. The Jiefang waterway system plan in Hanhai District of Foshan City was taken as an example and the analysis was focused on the criteria selection, the formula selection and the calculation method. The idea of the surface water ratio and the effect of the reservoir lake on the water drainage scale were introduced. These are key problems for the future sustainable water resources development.