Road-railway overpass capable of preventing water logging

Abstract

The invention provides a road-railway overpass capable of preventing water logging and solves the water logging problem of the motor vehicle lane under the overpass. By the overpass, the road can be kept unobstructed under the condition of a rainstorm, the requirements for unobstructed roads of a modern city is satisfied. The road-railway overpass is characterized in that water retaining walls are disposed on two sides of the a railway bridge of the road-railway overpass, a water retaining protecting edge is disposed at the partition of the motor vehicle lane and a bicycle lane, a water retaining road is disposed at each access of the motor vehicle lane, each water retaining road is connected with the original motor vehicle lane through a slope, a water retaining sheds are disposed on the motor vehicle lane, edge openings are formed on two sides of each water retaining shed, and intervals are formed between every two water retaining sheds and between each water retaining shed and the railway bridge to guarantee the proper ventilation and lighting conditions of the road-railway overpass.

Description

technical field [0001] The invention relates to a road-rail overpass. Background technique [0002] The road-rail overpass is the road-railway overpass, generally the lower layer is the road, and the upper layer is the railway. With the continuous expansion of the city scale and the rapid pace of urbanization, a large number of people have poured into the city, and subsequently, the road traffic problems in the city have become increasingly prominent. The public-rail overpass between the railway and the road in the city is This was forced out, and the number is increasing. [0003] The highway-rail overpass relieves the traffic pressure in the city, but the road under the bridge is low-lying and the capacity of the strong drainage system under the bridge is limited. When it rains heavily, the surrounding water flows into it and it is easy to accumulate water. In the light case, the vehicle wading and stalling; Those who have flooded the overpass completely, almost flooded ...

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned situation, the present invention provides a kind of anti-flooding road-rail overpass, which can solve the problem of water accumulation of the motorway under the bridge, so that the road can be unimpeded in the case of heavy rain and rainstorm, so as to meet the smooth needs of modern urban roads

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