Analysis on Spatial Disturbance Influence of Surrounding Rock Stress in the Staggered Roadways and Its Control Countermeasures

Table 2

Simulation scheme setting table.

	a	b	c
Spatial distance	12 m	6 m	2 m
Horizontal azimuth angle	90°	60°	30°
Buried depth of roadway	100 m	200 m	400 m
Ratio coefficient of horizontal stress to vertical stress	0.5	1.0	1.5