Highway Rock Slope Disease Treatment Measures Study

The rock slope engineering is a complex systems engineering. The ordinary stability analysis and single treatment measures can't satisfy the theory and the project request. we must start from searching the force mechanism and setting up more perfect calculating theory of the rock slope. So we can get the better and more effective treatment design of the rock slope.Therefore, this paper start work form opening out the stress state and the method of rock slope degree on expressway. The author researches the stability, protection project and the treatment measures of Taiyuan Dongshan expressway cutting slope, typical slope disaster of Changjin expressway. Through living examples, the author make a full exposition about highway slope stability, the characteristics of protection project and typical slopes' deformation and plastic area, reveal different high-slopes' deformation and destruction mechanism, quantitatively appraise its stability, put forward suitable treatment measures meanwhile.