Figure 2

Mechanism of surrounding rock-support burst induction and simplification of surrounding rock stress (a) Division of surrounding rock and stress distribution gradient of roadway; (b) Stress state simplification of inclined RCB system.

Mechanism of surrounding rock-support burst induction and simplification of surrounding rock stress (a) Division of surrounding rock and stress distribution gradient of roadway; (b) Stress state simplification of inclined RCB system.