Analyses on Stability of Upward Slop in Tunnel and Optimization Design of Protection Project Giving Consideration to Landscape

Abstract:

The relative calculation model was selected to analyze the stability of high upward slope in tunnel, taking comprehensive consideration of rock types, structure face development situation, weathering and other facts. Jetting concrete, hanging net with jetting cement, radioactive installation of anchorage and other alternatives were provided to protect the slope, considering landscape.