Numerical Simulation of Blast Vibration and Crack Forming Effect of Rock-Anchored Beam Excavation in Deep Underground Caverns

Table 4

Stress values of five measuring points of rock-anchored beam.

Direction	Measuring points					Average value
	1^#	2^#	3^#	4^#	5^#
/MPa	0.45	0.33	0.25	0.20	0.17	0.28
/MPa	11.55	15.92	13.81	13.28	13.22	13.56
/MPa	20.42	20.46	20.08	20.22	20.43	20.32