Study On Soil And Water Conservation In The Great Wide High Speed Solid And Ancitic Interchange Project

The development of the expressway is an objective reflection of the traffic demand and an important infrastructure of the country.With the serious phenomenon of soil erosion in our country,water and soil conservation work has received more and more attention from the state in recent years.Especially in the process of foundation excavation,soil erosion phenomenon is serious,and measures must be taken to deal with it.Taking the new Guan-Shenzhou section of the Daguan-Guangzhou expressway as an example,this paper analyzes the basic situation of the project,and analyzes the soil erosion caused by erosion modulus and runoff coefficient in the highway,so as to further prevent and control soil erosion.According to the forecast and the actual situation of the actual project,reasonable suggestions are given to prevent soil erosion.First of all,the composition of the expressway,earthwork situation,earthwork balance and flow direction are analyzed.Through the analysis of the topography and topography of the research project area,it is determined that the soil erosion modulus in the area and the soil erosion modulus in the allowable range are determined,and the research project is designated as the prevention standard;Right,now.Finally,by analyzing the amount of soil and water loss and formulating the control target and suggestions,the influence of soil erosion can be minimized,and the theoretical basis for the development of ecological environment can be provided.