Research On The Application Of Eco-friendly Revetment In The Medium And Small Rivers’ Shore Ecological Protection

In recent years, the new green concrete technology has made significant progress with the development of material science. The problems of concrete hardening and regeneration of vegetation have been solved. It shows that the green concrete technology is mature and reliable through years of application. But there are many technical problems need to be improved from practical. The eco protection technologies used in practice are good and bad mixed together.The project——the natural ecological restoration technology of bare slope has been done by Water Resources Research Institute of Jilin is taken in this paper. A series of systematic study has been done through outdoor experiment. Include the basic ecological functions of green concrete, the characteristics of biological growth matrix, identification and detection methods of effective aperture, the growth medium, the metabolism of material, filling method and construction, Production process and economic benefits. The plant germination rate, vegetation coverage, plant community and the natural formation of the anti-scouring ability tests have been done, and analyzed the conditions and advantages and disadvantages in different forms of revetment probation through the outdoor engineering experiment and the specific cases of ecological revetment of green concrete.In this paper, the form of protection of cast type green concrete been researched which solved the uncoordinated problem between traditional river shore protection and ecological construction. It has some positive significance to the construction of the ecological revetment and the traditional water environment protection.