230


Table 6.12 Comparison Between Re-Calculated and Tuned FWD Layer Moduli


Test Mile Post Tuned Moduli(1) (ksi) Predicted Moduli(2) (ksi)
Road Number El E2 E3 E E E2 E3 E4


SR 26A

SR 26B

SR 26C

SR 26C

SR 24

US 301

US 441

I-10A

I-10B

I-10C

SR 15B

SR 15A

SR 15A

SR 715

SR 715

SR 12

SR 15C

SR 15C


11.912

11.205

10.168

10.166

11.112

21.580

1.236

14.062

2.703

32.071

4.811

6.546

6.549

4.722

4.720

1.485

0.055

0.065


171.5

360.0

171.5

171.5

338.3

250.0

290.0

100.0

100.0

120.0

90.5

85.0

85.0

92.6

92.6

400.0

80.0

150.0


75.0

90.0

45.0

55.0

55.0

45.0

55.0

90.0

60.0

85.0

52.8

45.0

95.0

45.0

65.0

31.0

35.0

50.0


45.0

45.0

27.5

22.0

40.0

35.0

35.0

80.0

50.0

50.0

50.0

35.0

39.5

25.0

26.0

20.0

12.0

44.0


18.7

11.0

25.5

20.0

38.6

25.0

20.0

130.0

43.0

46.0

10.2

 7.0

 7.5

 11.0

 10.5

 18.5

 9.8

 10.0


167.4

340.0

194.6

188.3

428.9

262.0

286.4

91.2

101.5

113.9

90.5

84.1

74.0

96.0

90.7

201.5

88.9

160.7


65.5

117.8

49.1

59.2

54.4

43.9

51.1

66.0

47.9

81.6

35.8

27.5

39.3

35.4

51.5

18.6

33.6

43.1


51.4

48.0

26.7

23.7

51.7

36.4

42.5

57.4

52.7

56.7

69.0

51.8

79.4

80.0

115.0

23.3

18.7

60.0


18.5

11.0

26.0

20.4

38.6

25.6

20.5

122.0

42.2

45.8

10.0

 7.1

 7.6

 11.2

 10.6

 19.6

 10.3

 10.1


(1) BISAR tuned moduli (Table 6.10)


(2) Moduli obtained using deflections in Table 6.11 as input into FWD
 prediction equations