Protective structure for side slope during construction of filled roadbed of collapsed rock mass road

The utility model discloses a protection structure for a side slope during construction of a filled roadbed of a collapsed rock mass highway. The protection structure solves the technical problems that in the prior art, steel wire gauze installation efficiency is poor, and a detection device is difficult to install. The protection structure for the side slope during construction of the fill subgrade of the collapsed rock mass road comprises a flexible protection layer, a protective layer and a protective layer, and the flexible protection layer comprises a metal net; the number of the rigid protective layers is at least two, and the rigid protective layers are arranged on the side slope at intervals; the rigid protective layer comprises a detachable bottom plate and a detachable top plate, the bottom plate is fixed to the side slope, and the flexible protective layer is clamped between the bottom plate and the top plate; bulges capable of penetrating through the meshes of the flexible protective layer are arr