Waterlogging in urban areas where happen? _ News
With the development of cities, urban land are increasingly nervous, always choose the higher-lying areas of the city before construction, now lower-lying areas of the planning and construction, and city development towards a stereo, thus prone to waterlogging of the city area is also increasing. City's waterlogged points usually located in low-lying areas of the city, there are also some higher regional water due to poor drainage flood. In General, urban areas prone to waterlogging: urban low-lying area, recessed under flyovers, underground Metro, underground shopping malls and underground spaces such as garages, shabby buildings and basements under construction sites, and so on.
Responsible editor: Sun Ailin SN146
I want feedback
Save a Web page
