Obstacle-crossing stoping method for gob-side entry retaining coal face

The invention provides an obstacle-crossing stoping method for a gob-side entry retaining coal face, and relates to the technical field of obstacle-crossing stoping of coal faces. The method comprises the following steps of: digging a bypass roadway, digging an auxiliary open-off cut roadway and stoping, specifically, respectively digging a front straight bypass and a rear straight bypass which are vertical to the stoping direction and are communicated with a roadway between two adjacent working surfaces in front of and behind an obstacle point according to the geological condition of the obstacle point, and digging a side straight bypass which is communicated with the front straight bypass and the rear straight bypass between the front straight bypass and the rear straight bypass along the stoping direction, the three parts form a bypass roadway; an auxiliary open-off cut roadway which is perpendicular to the stoping direction and communicated with the roadway between the two adjacent working faces is dug on