Application of the Maximum Sensitivity Principle in the Optimization of Measuring Point Arrangement in Transversely Isotropic Rock Mass Engineering

Table 3

The sensitivity of the displacement to the radius.

Line	(°)	(°)	(°)		Judgment		Conclusion
L1	0	0	1	-3	>-3.16	2.03
L2	15	30	0.866	-3.464	<-3.16	1.95	Cave wall
L3	30	60	0.5	-6	<-3.16	1.65	Cave wall
L4	45	90	0	∞	>-3.16	Unrealistic	Fail
L5	60	120	-0.5	6	>-3.16	Unrealistic	Fail
L6	75	150	-0.866	3.464	>-3.16	Unrealistic	Fail
L7	90	180	-1	3	>-3.16	Unrealistic	Fail