Active Protection System: The high-strength galvanized steel wire rope, steel wire, not less than embalmed AB class, the protection of life, depending on environmental conditions, generally up to 30-50 years. The main potential for slope instability spread from the slope to prevent and treat rockfall danger to criss Φ16 support rope, according to slope shape (4.5X4.5m or 4.8X4.8m) arranged in a square pattern cabinet, and with 4X4m The Active Network pre-tensioning suture rope, so that the system in the direction of the slope to impose certain preload pressure, thereby increasing the stability of the rock-risk, prevent rockfall occurred, but the system does not affect the normal flow of groundwater drainage and to ecological management slope provides a prerequisite. The system can use the system to plant roots and active protection systems combine to achieve ecological restoration, consolidation slope stability, promote the degradation of organic pollution, air purification, control and reduce landslides, rock avalanches and other dangers of natural disasters. The system is similar spray anchor and soil nailing wall and other surface slope system on the role of the principle, but because of the flexible features enable the local concentration of load transfer to the surrounding uniform protection to full capacity of the entire system, ie locally under load, the overall effect, so that the system can withstand greater loads and reduce single bolt anchoring force requirements. Because the system's openness, groundwater can freely excreted, can stabilize the slope, slope inhibit suffer further weathering and erosion, protect the slope of the original topography and vegetation growth conditions for optimum slope protection and environmental protection purposes.