For the moderately inclined medium-thick ore bodies in Dabaiyang Gold Mine,the mining method selection was optimized to achieve safe and efficient operation.Finally,experimental study on along-inclination roof pre-control downwards parallel medium-long hole pressure relief stoping mining method was carried out.In the stoping process,control blasting technique was used in order to control the throwing direction of roof-cutting blasting ores,prevent the fixed roof from damage and mitigate the effect of medium-long hole blasting on the remaining ore pillars and their stability.As for the instability of thin and tall ore pillars in stopes,the conjoined ore pillar structure was proposed.Besides,the ore pillars were supported by strengthening and reinforcement,further enhancing the stability of the ore pillars itself.Field industrial test shows that the mining method for moderately inclined medium-thick ore bodies is safe,efficient and economic.With it,the overall production capacity of the stope can reach 150 t/d,mining loss rate is 17.50 % and ore dilution rate is 13.51 %.