Trr No. 1311 Pavement Design, Management And Performance: When the FHWA issued requirements for the collection of roughness data for the Highway Performance Monitoring System in December 1987, it was well received in Texas. The benefits of a national pavement roughness standard and the concerns that evolved from a study conducted by the Center for Tranportation Research at the University of …
Trr No. 1354 Pavement Design, Management, And Performance, pp. 5-28
Much effort has been made to verify backcalculated moduli based on deflections. However, pavement strain is of more interest to the pavement design engineer. A comparison of recorded strain at an instrumented road section with the strain obtained from backcalculation based on data from a falling weight detlectometer is presented. The agreement between the two methods is good, even if the backca…
Trr No. 1384 Pavement Design, Management, And Performance, pp. 69-79
Trr No. 1384 Pavement Design, Management, And Performance, pp. 80-93