Side slope supporting structure

The utility model discloses a slope supporting structure. The side slope comprises a first slope surface section and a second slope surface section which are obliquely arranged; the first slope sections and the second slope sections are arranged at intervals; wherein a parallel transition section is arranged between the first slope section and the second slope section, one end of the parallel transition section is connected with the first slope section, the other end of the parallel transition section is connected with the second slope section, a plurality of soil nails are fixedly arranged onthe first slope section, a first steel grating is arranged on the first slope section, and the first steel grating is fixedly connected with the soil nails; a plurality of second fixing holes are formed in the second slope surface section; grouting anchor rods are arranged in the second fixing holes in a penetrating mode, the grouting anchor rods are hollow, a plurality of through holes are formed in the grouting anchor