Deep unloading understable rock high slope comprehensive reinforcing structure

The utility model relates to a deep-unloading understable rock high slope comprehensive reinforcing structure which comprises a first-stage replacement hole and a second-stage replacement hole, the first-stage replacement hole and the second-stage replacement hole are formed in a slowly-inclining structural plane for controlling slope stability, the section size of the first-stage replacement holeis small, and the section size of the second-stage replacement hole is large. The comprehensive reinforcing structure further comprises a drainage hole, and the drainage hole is located below the slowly-inclining structural plane for controlling the stability of the side slope. The comprehensive reinforcing structure further comprises an anchoring hole, and the anchoring hole penetrates through the maximum depth unloading crack and is anchored into the stable rock mass; the comprehensive reinforcing structure further comprises a slope anchoring support. According to the utility model, the slope with the geological ch