Abstract: Based on the geological conditions of the main centralized auxiliary transportation roadway in the southern area of the Kaiyuan Mine, this paper systematically studies the deformation characteristics of the surrounding rock of the soft rock roadway with high geostress by means of theoretical analysis, numerical simulation, on-site monitoring, etc., and puts forward a comprehensive integration scheme with slotting pressure relief, deep and shallow hole grouting reinforcement, and steel tube concrete passive support as the core. The conclusions are as follows: the concentration of horizontal principal stress in the test section, and the low strength of coal and rock are the main causes of large deformation of the roadway; After slotting, the peak circumferential stress of the roadway is significantly transferred to the deep part of the surrounding rock; The combination of shallow drilling grouting and deep anchor grouting is adopted for the roadway, effectively sealing the crack development zone within the range of 0.5-8 m; Passive support adopts steel tube concrete+strong tensile mesh+post frame concrete filling process; After the implementation of the collaborative integrated support scheme, the average displacement of the roof and floor and the two sides of the test section during the observation period were 83.3 mm and 50.9 mm, respectively, and the overall deformation of the roadway was controllable.