Feasibility determination method for upward mining of pillar residual mining area in static disturbance loading

The present invention discloses a feasibility determination method for upward mining of a pillar residual mining area in a static disturbance loading, and belongs to the technical field of coal mining. The feasibility determination method comprises the following steps of: firstly ascertaining the distribution locations of the pillar residual mining area and the residual coal seam, obtaining the composition, the structure, and physical and mechanical parameters of an interlayer rock stratum, and uniformly dividing and numbering the interlayer rock stratum from bottom to top; then determining the location of a control rock stratum, respectively calculating the magnitude of the disturbance load acting on the residual coal pillars and the control rock layer in the pillar residual mining area of a bearing pressure after propagation attenuation; and finally analyzing the stability of the residual coal pillars and the control rock layer in the pillar residual mining area in consideration of the effects of the static