Abstract: Mining, road construction and other human activities might damage the mountain structure and the adjacent ecological environment. If these damages are not mitigated and repaired in time, it is likely to cause instability and other damages to the mountain slopes and geological structures. At the same time, the construction conditions of mountain slopes are more complex and difficult, so it is necessary to study the reinforcement and protection methods of mountain slopes under various conditions. Based on the slope reinforcement and vegetation project of the fire passage in Danan Mountain Forest Park, the mountain slope reinforcement and vegetation methods under complex conditions such as loose soils, narrow roads, steep terrain, high rock content, and large number of slopes are summarized in this paper. The slopes are divided into four different types in accordance with the slope angles. Combining the characteristics of different types of slopes, the targeted reinforcement and vegetation methods are proposed, and the control points in the construction process are analyzed.

Key words: Mountain Slope, Reinforcement and Protection, Slope Vegetation