中新广州知识城某已建道路海绵改造设计

摘要:

根据已建道路的现有条件,提出了侧石开孔与薄壁堰溢流相结合的改造方案,满足多重要求(符合海绵城市理念、少改动现状、浅下凹深度、龟背形绿化景观),同时改善了原道路开口处易积水的现象。目前项目已改造完成并投入使用,运行状况良好。

Abstract:

According to the existing conditions of the built road, the paper puts forward the reconstruction scheme of combining side stone opening with thin-wall weir overflow to meet multiple requirements (meeting the requirements of sponge City, less modification of the current situation, shallow concave depth, turtle shaped green landscape), and at the same time, it improves the phenomenon of ponding at the intersection of the original road opening.At present, the project has been transformed and put into use, and the operation is in good condition.