Deformation and Failure Characteristics of the Rock Masses around Deep Underground Caverns

Table 4

Calculated coefficients for the circumferential stresses on the periphery of the semicircular cavern with straight walls and an arch vault.

Point numbers	1	2	3	4	5
	−0.9758	0.8131	2.1908	2.1704	3.4704
	3.2138	1.2639	−0.9001	−0.7654	1.8451
	1.1145