摘要
针对雨水利用设施这种"海绵细胞"终端形式在呼和浩特地区的应用,及伴随应用所产生具有代表性的效益,提出了雨水利用设施在中国北方干旱半干旱城市中适宜的应用方法。结合中国北方干旱半干旱地区特有的地区性及代表性,论述了符合其地域特性的雨水利用设施的应用模式。解决了雨水利用设施积蓄雨水在干旱时期进行雨水利用、滞留雨水、减少地表径流、减小城市内涝发生隐患的问题,同时还兼具净化水体和补充涵养地下水的功能目的。
Aiming at the application of rainwater utilizing facility,a kind of "sponge cell" terminal form,in Hohhot area,and its representative bene?ts,the suitable application method of rainwater utilizing facility in arid and semi-arid cities in northern China was put forward. Combined with the unique regional characteristics and representativeness of arid and semi-arid areas in northern China,the application model of rainwater utilization facilities in line with their regional characteristics is discussed. It solves the problems of rainwater utilization,retention of rainwater,reduction of surface runoff,and reduction of urban waterlogging in drought period.It also has the function of purifying water body and supplementing and conserving groundwater.
引文
[1]俞孔坚.海绵城市——理论与实践(上、下)[M].北京:中国建筑工业出版社,2016.
[2]王淑芬,杨乐,白伟岚.技术与艺术的完美统一——雨水花园建造探析[J].中国园林,2009,25(6):54–57.
[3]汪慧贞,车武,李俊奇.城区雨水渗透设施计算方法及关键系数[J].给水排水,2001,27(11):18–23.