Abrupt slope building reinforcing structure and construction method thereof

According to the steep slope building reinforcing structure and the construction method thereof, an original residential building is modified and reinforced on the whole structurally by adopting the modification thought of external unloading and internal reinforcement, the thickness of a rammed earth brick outer wall is increased as little as possible, and the original use space is greatly guaranteed. When debris flow water and soil in the upstream direction of the abrupt slope are intercepted, the pebble drain ditches arranged on the outer side of the wall body are used for dispersing water so as to prevent rainwater from scouring the wall root, the plastered rammed earth brick outer wall fully paved with the reinforcing meshes enhances the lateral rigidity of the original building wall body, and the original rammed earth brick wall is sealed and protected; and finally, the abrupt slope dangerous building is quickly, simply and efficiently reinforced and reformed. According to the method, the problems that t