Distribution Law of In Situ Stress and Its Engineering Application in Gateroad Maintenance: A Case Study

Table 2

Technical characteristics of measuring points.

Point number	Measuring point position	Hole depth (m)	Buried depth (m)	Azimuth (°)	Dip angle (°)	Elastic modulus	Poisson ratio	Mounting angle
1#	Third area gateroad	6.7	768	128	3.5	22700	0.29	0°
2#	Gateroad #2310	7.8	770	236	3.5	19800	0.20	0°
3#	Gateroad #2305	8.5	782	134	4	23800	0.26	0°
4#	Fourth area gateroad	8.2	801	131	5	19300	0.19	0°
5#	Third area #3303	7.6	795	124	3.5	28700	0.29	0°