Title: Research on Rainfall Collecting Potential of Urban Impervious Road Surface
Abstract: In view of China's current situation of rainwater utilization,this paper analyzes the requirement of impervious road surface rainwater collecting.The rainwater collecting project is feasible,and it can alleviate waterlogging problem according to urban drainage and road construction condition of China.Take Pingdu of Qingdao as a research area,it estimates a rainfall collecting potential from June to September of 2009 by deduction method.If the road surface of rainwater collecting reaches 50%,the flood season rainfall can be set to 5.43×106 m3,the economic benefits will exceed RMB 13.575 million.Urban rainwater collecting project which has great potential and is worth to pay attention and explore.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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