Assessment of Risk of Geological Hazard in Ning-Zhang Expressway (Hubei section) Construction Land

Abstract:

On the basis of geological hazard investigation along a certain range of Ning-Zhang expressway (Hubei section), the author carries on an in-depth analysis on the hazard’s developing characteristics, distribution and original cause. The author assesses the geological hazard by analyzing its stability and danger degree. Some advice for countermeasures is also suggested in the paper. The paper provides a basis for controlling the geological hazard involved in the project.