Garden type rainwater impact resistance system used for residential area road

Abstract

The invention discloses a garden type rainwater impact resistance system used for a residential area road. The system comprises a permeable driving road surface system, a permeable walking road surface system, an overflow type shallow grass groove system and an overflow type rainwater garden system, wherein the overflow type rainwater garden system is located at the tail end downstream position of the overflow type shallow grass groove system; the permeable driving road surface system and the permeable walking road surface system are located on the two sides of the overflow type shallow grass groove system and the overflow type rainwater garden system respectively; road surface runoff rainwater of the permeable driving road surface system and the permeable walking road surface system is laterally drained into the overflow type shallow grass groove system and the overflow type rainwater garden system; rainwater in the overflow type shallow grass groove system overflows into the downstream of the overflow type rainwater garden system. The LID technology for processing the rainwater and the traffic calming technology are combined, and the system can achieve initial purification of the road surface runoff rainwater in a resident area, reduction of total externally drained runoff quantity and effective buffering of road runoff flood peak flow when rainstorms happen, and can promote road vehicles to slow down to solve the traffic safety problems such as overspeed of the vehicles; in addition, the system can be sufficiently combined with the surroundings, and a certain landscape effect is formed.

Description

technical field [0001] The invention relates to the fields of environmental engineering technology and road traffic engineering, in particular to a garden-type anti-rainwater impact system for roads in residential quarters. Background technique [0002] Vehicle speeding is an important factor causing most traffic accidents in urban areas. Although the vehicles involved did not exceed the posted speed, their speed was faster than the conditions at the time required. This is mainly due to the "false signals" given by the road infrastructure to drivers who do not realize that they are going much faster than their situation requires. Traffic stabilization is the general term for deceleration technology in road design, that is, through the hard facilities (such as physical measures, etc.) and soft facilities (such as policies, legislation, technical standards, etc.) of the road system to reduce the impact of motor vehicles on residents' quality of life and the environment. Nega...

AI Technical Summary

Problems solved by technology

These patented technologies emphasize the collection and reuse of road rainwater, but do not fully consider the ecological landscape coordination between rainwater collection facilities, roads and the surrounding environment, and the rainwater collection facilities are not capable of purifying rainwater, nor can they fully buffer the peak flow during heavy rains; at the same time Without combining the concept of road traffic stabilization technology, it is impossible to alleviate traffic safety problems such as vehicle speeding while collecting and utilizing road rainwater

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