1. Estimating Stiffness of Subgrade and Unbound Materials for Pavement Design;Puppala,2008
2. Estimation of Paving Materials Design Moduli from Falling Weight Deflectometer Measurements;Parker,1991
3. Evaluating the light falling weight deflectometer device for in situ measurement of elastic modulus of pavement layers;Nazzal;J. Transp. Res. Board,2007
4. Comparison of the dynamic cone penetrometer with other tests during subgrade and granular base characterization in Minnesota;Siekmeier,2000
5. Meier, R.W., 1995. Backcalculation of Flexible Pavement Moduli from Falling Weight Deflectometer Data Using Artificial Neural Networks (No. WES/TR/GL-95-3).