THE ROCKBURST ANALYSIS OF CIRCULAR CHAMBER UNDER CONSIDERATION OF ROCK DAMAGE
考虑损伤的圆形洞室岩爆分析

Under hypothesis of linear damage of rock after its peakstress, a closedform solution is given of circular chamber rockburst. The critical load and damage zone size of rockburst have been got. The effect of E/ on the rockburst has been studied.