Study Of Anti-erosion Laboratory Text For Slope Eco-curing Technology

Lots of bare slopes and secondary bare area are caused by highway, railway,water conservancy project construction that lead serious soil erosion and naturalecological environmental damage. Protection technology has aroused widespreadattention by people for avoid bare slope erosion and restore the ecologicalenvironment.In this paper, three different types of solidified soil are studied by indoorexperiments which include Inorganic binding material stabilized soil, TerraZymestabilized soil and Emulsion polymer stabilized soil. The indoor experiment includethe compaction text, liquid-plastic limit combined device to atterberg index, waterstability test, direct shear test and plant grass test which are studied for Inorganicbinding material stabilized soil. At the same times, TerraZyme stabilized soil andEmulsion polymer stabilized soils is only studied for water stability test and plantgrass test. Through the indoor experiment, different ratio Inorganic binding materialstabilized soil compaction capacity, meet the requirements of stability of water ratio，the limits of moisture content ,the variation of C,φand the ratio of suitable for grassgrowth is studied by Inorganic binding material stabilized soil, meanwhile it is alsoget the result of water stability test and plant grass test for TerraZyme stabilized soiland Emulsion polymer stabilized Finally, through the development of large-scaleindoor simulated erosion device, design a related pilot program. three types ofstabilized soil and two types soil are flushed. The affect of slope erosion and grassgrowth condition is analyzed in the heavy rainfall erosion. The actual slope protectionengineering can get beneficial reference from the study of the ecological slope curing.