Abstract：The m in ing dep th in L inglong go ld m ine ismo re than 500m and w ill exceed 1 000m in the fu tu re. Rock bu rst s w ill be a seriou s p rob lem fo r the m ine du ring deep m in ing excavat ion. Based on the resu lt s of system at ical rock m echan ics experim en t s and num erical modeling analysis, the dist ribu t ion statu s of energy in su rrounding rock m ass and po ssib ility of rock bu rst du ring deep m in ing excavat ion in L inglong go ld m ine are analyzed, u sing variou s p redict ion criteria of rock bu rst. The m ethods fo r p ro tect ion of rock bu rst are also p rovided.
