Construction monomer and system for preventing and treating landslide

The utility model discloses a landslide prevention construction monomer and a landslide prevention construction system. A landslide prevention construction monomer is arranged in a 1/3 range in frontof a landslide body and comprises an inlet adit and a side wing adit which are perpendicular to each other to form a T-shaped plane, an opening of the inlet adit is formed in a slope surface and horizontally extends into the slope body to a sliding surface, and the tail end of the inlet adit is connected with the side wing adit. And micro steel pipe group piles are arranged in the side wing adit,extend upwards into the landslide body and extend downwards into the sliding surface to descend into the slope body. The landslide prevention and treatment construction system comprises a plurality ofconstruction monomers, wherein each construction monomer is arranged along the sliding direction of a landslide body in a high-low manner. The landslide prevention and treatment construction monomercombines two structures of a