The utility model discloses a tunnel supporting structure for a strong rockburst section. wherein the primary spraying steel fiber concrete layer, the profile steel frame, the reinforcing mesh and there-spraying concrete layer are sequentially arranged on the wall surface of the tunnel, the shell expansion type prestress hollow anchor rod is embedded into surrounding rock of the tunnel, and a plurality of advance stress holes extending into the surrounding rock are annularly formed in the tunnel face along the peripheral line of an arch wall excavation contour. The primary spraying steel fiber concrete layer, the profile steel frame, the reinforcing mesh and the re-spraying concrete layer are constructed in the tunnel from outside to inside, so that a rigid-flexible combined supporting structure is formed, stress release is facilitated, the strength of a supporting system is guaranteed, the overall supporting capacity of the structure is improved, and sudden ejection or stripping of rock blocks is prevented; the tunnel radial expansion shell type prestress hollow anchor rod and the tunnel longitudinal advance anchor rod play a role in strengthening surrounding rock to restrain rockburst. Surrounding rock stress is released in advance through the tunnel circumferential advance stress release holes, and rockburst is restrained and reduced.