Rock stratum super-large-span tunnel high slope hole supporting structure

The utility model discloses a rock stratum super-large-span tunnel high-slope hole supporting structure which comprises an upward slope ground beam, a vertical slope support beam, a vertical slope support beam, a vertical slope support beam and a vertical slope support beam, the circumferential uphill anchor cable is arranged at a side slope of a hole, and an unstable block body formed by a rock crack and a crushing zone at the top of a hole section structure is fixed on a peripheral stable block body through the circumferential uphill anchor cable, or the unstable block bodies are connected in series to form the stable block body; the vertical high-strength pre-stressed steel cable is arranged in a descending hole of the uphill ground beam and is arranged in a manner of crossing with thecircumferential uphill anchor cable; and the in-tunnel system anchor rod or anchor cable is arranged above the top middle tunnel and the top side tunnel. According to the utility model, rapid and safehole entering constructio