Ecological Research On The Drainage System Of Highway

With the rapid development of the national economy, the road-construction process isaccelerating, environmental problems caused by the road construction gradually arousedpeople’s attention, to solve the environmental problems of the road is the top priority of thecurrent road construction.Highway drainage system is an essential part of highway construction, has a veryimportant significance to maintain the normal use of the subgrade and pavement. However,the design and construction of drainage systems in many highway construction projectsdisregard of geographical differences and simply follow the code requirements, eventuallyleading to many quality problems of engineering, wasting a lot of materials, destroy theecological environment along the road. In the backdrop of vigorously develop the savingtraffic, it is necessary to study and improve the highway drainage system, in order to buildeco-highway drainage system.Eco-drainage system will be the development direction of China’s Highway Drainage.From the multi-disciplinary theoretical height of systematic, ecology, environics, highwayengineering and others, the article explains the concept of highway ecological drainage,explore the basic idea, dig deep spiritual content, try to generalize the definition of ecologicaldrainage, and sum up the characteristics of the ecological drainage. The article mentioned thepurpose and significance of the ecological drainage, combined with the technicalcharacteristics of the existing drainage, proposed design principles of the ecological drainage,given the design parameters of the associated drainage technology. Calculate the design flowof Drainage systems and drainage facilities and the waterpower of drainage facilities, givesome structure type eco-drainage system, test the application of these facilities combined withsubstantial projects, and prove its usefulness. Make recommendations and methods aboutprocessing sewage of facilities treatment along the highway supporting. Research has goodrole in guiding the design techniques of high-grade highways drainage system in future.