Supporting method for high slope of crushed-relatively complete rock engineering

The invention discloses a supporting method for a high slope of a crushing-relatively complete rock project, belongs to the technical field of slope and disaster control design and construction, is mainly used for supporting the slope of a high and steep rock project, and aims to provide the supporting method for the high slope of the crushing-relatively complete rock project. Comprising the following steps: acquiring structural surface strength and rock mass strength in a non-excavation state, and performing reduction calculation on the structural surface strength and the rock mass strength after excavation to obtain the structural surface strength and the rock mass strength after excavation; the installation position of the lattice anchor cable is determined, and the axial force and the shear strength of the reinforcing anchor rod are calculated; lattice anchor cables, reinforcing anchor rods, lattice beams, rib columns and concrete panels are constructed; and the anchor cable is tensioned and sealed. Accor