Environment-friendly civil engineering road drainage device

Abstract

The invention discloses an environment-friendly civil engineering road drainage device which comprises a drainage device body, the drainage device body comprises a central drainage part and two side drainage parts, the central drainage part is arranged in a central dividing strip, a fur ditch is arranged in the central dividing strip, the central drainage part is arranged in the fur ditch, and the two side drainage parts are arranged in the central dividing strip. The two side drainage parts are arranged on the two sides of a road respectively, and the central drainage part is communicated with the two side drainage parts. The central drainage part is installed in the central dividing strip, rainwater can flow into the central drainage part in a fur ditch, the two side drainage parts are arranged on the two sides of a road respectively, the central drainage part is communicated with the two side drainage parts, the rainwater flows into the side drainage parts from the central drainage part, and the rainwater is prevented from being accumulated in the central dividing strip. The rainwater is prevented from being accumulated on the road to soak and damage the road; environmental protection is facilitated, and environmental pollution and even damage caused in the collection, transportation and construction processes of masonry, sand materials and cement can be completely avoided; the ecological environment cannot be damaged.

Description

technical field [0001] The present invention relates to the technical field of civil engineering, and more particularly, to an environment-friendly civil engineering road drainage device. Background technique [0002] With the continuous increase of investment in highway construction in my country and the improvement of highway grades, the rapid development of highway construction, the requirements for engineering quality and ecological environmental protection around highways are also getting higher and higher. Among the built high-grade highways, the engineering diseases of subgrade and pavement are various, and there are many factors that cause diseases, but the effect of water is one of the main factors. Therefore, in the design, construction and maintenance of subgrade and pavement, drainage works are the main factor. The very important task of subgrade drainage is to reduce the soil moisture within the subgrade to a certain range, keep the subgrade in a dry state all y...

AI Technical Summary

Problems solved by technology

[0003] At present, in the design and construction technical specifications of highway engineering in my country, corresponding requirements are made on the drainage technical measures of the subgrade and pavement. These technical measures have played a certain positive role in ensuring the normal operation of the highway. Technical measures also have certain problems. The conventional design of subgrade and pavement drainage, on the one hand, results in poor drainage of the subgrade and pavement, causing some sections of high-grade highways to be flooded to varying degrees or even interrupted due to poor drainage facilities. traffic; on the other hand, excessively conservative design has caused great engineering waste

At the same time, the adoption of a large number of sewage masonry in the drainage facilities is also quite serious to the destruction of the ecological environment. Therefore, it is necessary to propose an environmentally friendly civil engineering road drainage device to at least partially solve the problems existing in the prior art. question

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