Abstract: In order to achieve precise outburst prevention in the strip area of deep coal roads, it is proposed a method named "three-dimensional precise pressure relief" prevention of outbursts in deep coal road strips, which from the three dimensions of objective risk of coal road strips, outburst prevention technology and evaluation of outburst prevention effects. That is, firstly, based on the coal roadway outburst in-situ stress and gas dual force energy model. Through the analysis of the in-situ stress factors of coal roadways, the outburst risk of gas factors and the positive geological abnormalities, the objective dangers of coal roadway is divided into general dangerous normal areas and severe dangerous abnormal areas. Then, in view of the in-situ stress factors and gas factors in different dangerous areas, it is proposed that a dual pressure relief and anti-outburst technology, which is used floor rock roadway pressure relief and drainage combined with hydraulic pressure relief to increase permeability. Finally, it is proposed to use equivalent swelling deformation and residual gas content to accurately evaluate ground stress and gas pressure relief and outburst prevention effects, thus formed a three-dimensional accurate pressure relief and outburst prevention method for coal roadways and successfully applied. The speed of coal road excavation is increased to twice the original speed. It is realized the safe and rapid excavation of coal roads.