Design of the Slope Treatment Plan for Coal Special Railway Line of Huangling Mining Company

Abstract:

According to the slope collapse and rock falling in a tunnel of coal special railway line in Huangling mining company, the control plan was put forward by concrete spraying and pre-stressed cable frame beam to prevent the further weathering of the rock surface and the mountain collapse. The control construction was carried out based on the design the paper introduces the control plan design and the main points of the construction.