Comparison of Computer Predictions and Field Data for Dynamic Analysis of Falling Weight Deflectometer Data

Comparison of Computer Predictions and Field Data for Dynamic Analysis of Falling Weight Deflectometer Data Briggs, Robert C. Primary Author mixed material bibliography TRB 1991 en English p61-71 Trr No. 1293 Pavement Design, Management, And Performance <br />Trr No. 1293 Pavement Design, Management, And Performance, pp. 61-71 The asphaltic concrete surface layer was represented as a three-parameter viscoelastic medium. The base course, subgrade layers, and bedrock layers, if any, were treated as damped elastic ,olids. These physical properties were backcalculated b_v matchin-, approximately the frequency-analyzed field data with computed vulues by varying the SC'ALPO"C input data set. Good ugrecnicnt hetweenexperimcntal and computer-predicted responses was Wtained using the backcalculated pavement layer propertic,. Onr site with near-surface bedrock was analyzed and good agreement was obtained. FALLING WEIGHT DEFLECTOMETER 006:656.021 Perpustakaan Direktorat Bina Teknik Jalan dan Jembatan Direktorat Jenderal Bina Marga - Kementerian Pekerjaan Umum (NPP: 3273244A00000001) 0000004426 My Library 4200 machine generated