Side slope support structure

The invention provides a side slope support structure. A groove is formed in a natural side slope; a concrete cushion, a discharge tank culvert and a flood intercepting trench are sequentially pouredin the groove; and a soil-stone material layer is backfilled for compaction. According to the side slope support structure provided by the invention, flood drainage, anchoring, protection, passing andside slope support are integrated, so that the problem of flood drainage of projects such as a pyramid-shaped industrial solid waste treatment landfill and a municipal solid waste landfill is effectively solved; meanwhile, a flood drainage tunnel is omitted by utilizing the discharge tank culvert; an anti-seepage system is anchored by utilizing the discharge tank culvert and the flood intercepting trench, so that an anchoring trench is omitted; a trench wall of the flood intercepting trench is utilized as a basis of a safety protection system, so that the independent basis of the protection system is omitted; a passin