Table 3 Computational accuracy of \(E_{y}^{i}\) and \(k_{y}^{i}\) under different TMSE thresholds.

From: A width centric image to mechanics framework for assessing advance grouting with TMSE adaptive width segmentation and lab scale validation

TMSE

Segment i

Values

Accuracy

\(E_{y}^{i}\)(MPa)

\(k_{y}^{i}\)(10−8 m/s)

\(E_{y}^{i}\)

\(k_{y}^{i}\)

0.1

27

30.32

2.18

  

0.2

20

30.51

2.15

98.60%

99.38%

0.4

15

31.17

2.12

97.09%

97.28%

0.5

13

31.51

2.11

96.85%

96.23%

0.75

10

31.72

2.09

95.58%

95.58%

1

9

32.43

2.06

94.37%

93.51%

1.25

7

32.67

2.06

94.43%

92.82%

1.5

5

32.74

2.04

93.26%

92.62%

1.75

5

33.02

2.00

91.76%

91.82%

2

4

33.02

2.03

92.83%

91.83%

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