LIST OF TABLES
Table Page
2.1 Summary of Deflection Basin Parameters 35
2.2 Summary of Computer Programs for Evaluation of
Flexible Pavement Moduli from NOT Devices 42
4.1 Range of Pavement Layer Properties 73
4.2 Sensitivity Analysis of FWD Deflections for tx = 3.0 in 86
4.3 Sensitivity Analysis of FWD Deflections for t t
and t3 87
4.4 Sensitivity Analysis of FWD Deflections for E =
600 ksi and tx = 3.0 in 89
4.5 Pavements with Dynaflect Ex Predictions Having More
Than 10 Percent Error 121
4.6 Pavements with Dynaflect E2 Predictions Having More
Than 10 Percent Error 124
4.7 Comparison of Actual and Predicted E Values for
Varying tx 126
4.8 Prediction Accuracy of Equation 4.18--Error
Distribution as a Function of tl 128
4.9 Prediction Accuracy of Equation 4.19--Error
Distribution as a Function of tj 130
4.10 Pavements with Ex Predictions Having 15 Percent
or More Error 131
4.11 Pavements with E2 Predictions Having 20 Percent
or More Errors 133
5.1 Characteristics of Test Pavements 138
5.2 Summary of Tests Performed on Test Pavements 143
5.3 Plate Loading Test Results 148
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