The joint reinforcement scheme of high-strength anchor rod, anchor cable + slurry spraying was proposed for the problems of large displacement of two sides and destruction of I-beam scaffolding in the west wing pedestrian roadway of No. 3 coal seam of Danyang coal mine. The results of the field industrial test showed that after using the joint reinforcement scheme, the top and bottom slab displacement and the two gang displacement of the roadway were greatly reduced, and the deformation of the roadway surrounding rock gradually stabilized in 15~18 d, which met the needs of mine safety production and could be promoted in similar condition roadways.