Rock drift cutting blasting tunneling construction method

The embodiment of the invention discloses a rock roadway cutting blasting tunneling construction method, relates to the technical field of drilling and blasting method rock roadway tunneling, and is beneficial to reducing clamping force applied to rock roadway surrounding rock blasting, so that the blasting tunneling efficiency is improved. The method comprises the steps that a center cutting area, a first cutting area and a second cutting area are arranged on a working face and located below the intersection point of a roadway arch camber line and a center line, the center cutting area is detonated to form a first blasting free face, and favorable conditions are created for detonation of the first cutting area and the second cutting area; after detonation of the first slotting area and the second slotting area is completed, a horizontal wedge-shaped slotting cavity roughly located below an arch camber line is formed, and a larger free face is created for blasting of other blast holes formed in the following