Non-blasting roof-cutting pressure-relief gob-side roadway method for soft-top coal seam

The invention discloses a non-blasting roof-cutting pressure-relief gob-side roadway method for a soft-top coal seam. The method comprises the steps that firstly, the length of an anchor cable and the depth of a joint-cutting hole are calculated according to site conditions; secondly, anchor rod and cable combined anchoring is adopted on the roadway top plate to reinforce the roadway top plate; 3, drilling a plurality of joint cutting holes in the top end of one side, close to the goaf, of the reserved roadway; fourthly, temporary supporting is conducted in the reserved roadway; fifthly, a concrete brick wall is poured on the side, close to the goaf, of the reserved roadway, and the top face of the concrete brick wall makes contact with a roadway top plate; sixthly, along with advancing of the stope face, anchor rod cables of a rear roadway roof are combined and anchored step by step to be dismantled; and (7) along with advancing of the stope face and collapse of the goaf top plate, a gob-side roadway is form