Trr No. 1293 Pavement Design, Management, And Performance A convergence method based on the use of nonlinear least squares is described. The method was adapted to a layered elastic program (CHEVRON N-layer). This convergence approach improves moduli estimates over prior procedures; however, the most important element is the ability to efficiently backcalculate not only layer moduli but also la…
TRR NO. 1410 Pavement design, management and performance
International Seminar on Natural Disaster Management: Prevention and Recovery Perspectives