Abstract: In order to study the causes of frequent rock burst in the special area in the south area of Wudong Coal Mine, the specific area, such as the protective coal pillar of Wuyi Coal Mine and Daliang Coal Mine, the protective coal pillar of Dahonggou Flood prevention drain, and the step structure formed by different horizontal stratified stop-mining lines, was taken as the engineering background. PASAT M portable microseismometer and ARAMIS M/E microseismic monitoring system were used to identify the dynamic and static load sources of rock burst disaster in the specific area of the near-vertical extra-thick coal seam. The static and dynamic load sources of rock burst caused by the near-vertical extra-thick coal seam were analyzed. Based on the dynamic load source identification of rock burst caused by the near-vertical extra-thick coal seam, the field practice of rockburst sub source control was carried out. The results showed that the special area was the main static load source of rock burst caused by near-vertical extra-thick coal seam, and it was easy to cause local high stress concentration of coal body. The rock pillar activity between B2-B3 coal seams was the main dynamic load source of rock burst caused by near-vertical extra-thick coal seams. 70.4% of the high-energy events caused by rock burst caused by surrounding rock activities occur in the rock pillar between two coal seams. Using coal unloading blasting and coal seam water injection method for static load source control impact and through multiple levels of joint rock pillars of control method to carry out the impact of the dynamic load source control practice, the practice showed that the separate source control method can effectively reduce the stress concentration of coal and rock mass and the activity intensity of surrounding rock, and effectively reduce the occurrence frequency of rock burst disaster in the near-vertical extra-thick coal seam, thus forming the rock burst control technology in the near-vertical extra-thick coal seam.