표 3. | Table 3. L_hole 항을 제외한 Demoulin 이론 수식, Demoulin 이론 수식 , 수정된 이론 수식, Triaxial 방법 측정의 오차 비교 | Comparison of error rates between demoulin theory equation without the L_hole term, demoulin theory equation, revised theory equation, and triaxial method measurement.

	Region A (%)	Region B (%)	Region C (%)
The error between the theoretical value excluding Lhole and the theoretical value	0	60.87	12.2
The error between the theoretical value and the measured value	30	34.29	24.24
The error between the revised theoretical value and the measured value	20	2.86	8.33
Error improvement rate	10	31.43	15.91