Abstract:
Aiming atscarcity of standard rock-burst prevention for new mines in construction phrase,this paper analyzed rock-burst prevention process and technology in design and capital construction phrase.New mines should obey following principles including rockburst mine recognition,development roadway layout based on geo-stress state,coal mining method selection,coal pillar width design,and coalseam mining sequence selection,etc.In capital construction phrase,rock-burst start-up load monitoring and prevention could be applied to forming local rock-burst prevention theory and technology system.Application showed that this method could instruct practice and had been used in several new mines with rock-burst.