Abstract: In order to solve the problems of deeply inclined coal seam dip Angle, equipment use more difficulties, the mining of adit qin coal and rock pressure of continuous miner in the slow corners of coal mining, put forward the optimization techniques of < 10 ° pseudo inclined, even the transit system extension, mining adit "two slope and three feed" and the loosening zone testing, stress and strain monitoring and support comprehensive measures such as joint monitoring deformation of caving working face roof. The results showed that: (1) through the equipment, technology and process optimization, solves the problem of the scene effectively; (2) the main shipping lane and the working face monitoring, roadway deformation test of 1.1 ~ 1.3 m of the loose circle, anchor length optimization to 2.4 m, increases the stability of surrounding rock; Between - isolated coal pillar - basic roof coal pillar mining adit \"is the community interaction, isolation bearing plunge until failure process make the roof support, coal pillar mining section of the formed article 1.5 ~ 2 periodic weighting characteristic; walking stick a stent supporting pressure monitoring, guarantee the alley mining adit triangle roof stability effectively.