Anti-ponding reinforced roadbed pavement

Abstract

The invention relates to the technical field of anti-ponding roadbeds, in particular to an anti-ponding reinforced roadbed pavement. The technical problems that the drainage pressure of a cable channel is too large, rainwater cannot be drained in time, the water content of a road surface is high, and rainwater resources cannot be well utilized are solved. In order to solve the technical problems,the reinforced roadbed pavement capable of preventing water accumulation comprises a roadbed structure, drainage structures are fixedly connected to the two sides of the roadbed structure, and permeable pipes are inserted into the opposite sides of the two drainage structures in a penetrating mode; and the sides, departing frame each other, of the two drainage structures are fixedly connected withdrainage pipes communicated with the interiors of the two drainage structure. According to the invention, the roadbed structure is good in overall water permeability, the water guide and seepage functions of the roadbed can be fully played, and water flow can be rapidly guided into the drainage grooves through the water permeable pipes and the drainage holes under the guidance of the flow guide slope; therefore, the drainage groove can effectively intercept and slowly drain rainwater, the drainage pressure of the rainwater pipe network is effectively reduced, and the pavement drainage performance is enhanced.

Description

technical field [0001] The invention relates to the technical field of water-logging-proof roadbeds, in particular to a water-logging-proof reinforced roadbed pavement. Background technique [0002] Whether the pavement and the internal drainage of the roadbed are smooth or not directly affects the overall strength of the roadbed and pavement structure, thereby affecting the bearing capacity and service life of the road. The main purpose of pavement surface drainage is to drain the water falling on the road shoulder surface and the road surface, so as to reduce the hazards of road surface water; traditional roadbed pavement generally adopts drainage ditches on both sides of the roadbed. However, due to the rolling of road vehicles Water will still accumulate in the low-lying areas of the road. Over time, the water will erode the road surface, causing damage to the road surface and roadbed, which will bring many unfavorable factors to the bearing capacity and service life of ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a waterlogging-proof reinforced subgrade pavement, which solves the problem that the drainage pressure of the cable channel is too high, the rainwater drainage is not timely, the water content of the road surface is high, and the rainwater resources cannot be well utilized. , and it is easy to cause the problem that the support under the road surface is not stable enough

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