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Table 4 Sample stage design strength ratio using AI design method

From: Investigating the accelerated deterioration of flexible pavement using two-stage design analysis approach

Stage period (t), years

Stage Design Strength Ratio, DS(t) (%)

 

Design 80 kN ESAL Applications Level, W(T), (x106)

1.0

5.0

10.0

25.0

50.0

0.0

100.00

100.00

100.00

100.00

100.00

100.00

0.5

52.10

54.74

55.22

56.25

55.28

54.72

1.0

49.10

48.28

49.63

49.69

48.33

49.01

2.0

40.12

41.81

42.16

41.88

40.56

41.30

4.0

29.94

32.33

32.84

32.50

30.28

31.58

6.0

24.55

26.29

26.12

26.25

24.72

25.59

8.0

19.76

20.69

20.90

20.00

19.17

20.10

10.0

16.17

16.38

17.54

16.25

14.72

16.21

12.0

11.98

12.50

13.43

12.50

11.11

12.30

14.0

8.38

8.62

10.07

8.75

7.50

8.66

16.0

5.39

6.03

5.60

5.62

5.00

5.53

18.0

2.99

3.88

2.98

2.50

2.50

2.97

20.0

0.00

0.00

0.00

0.00

0.00

0.00