Development and Evaluation of a New Backcalculation Computer Program Based on a Finite Element Model Farouki, O.T. - P Primary Author Matter, N.S Primary Author mixed material bibliography Canada Federal Highway Administration 1994 en English
Text
1719-1740;p Proseedings ; The 4 th International Conference On the "Bearing Capacity Of Roads And Airfields" Volume 2 This paper describes the modifications done to a Finite Element Model (DEFPAV) and its incorporation into a backcalculation computer program capable of being run on a Personal Computer. The results from this are verified against those from well established programs found in the literature. The modified model was also verified against the in-situ stress measurements obtained from two recently constructed pavement sections instrumented with stress gauges. The surface deflection measurements were taken using two non-destructive testing (NDT) devices, the Falling Weight Deflectometer (FWD) and the Deflectograph. Backcalculation 625.7(063) Perpustakaan Direktorat Bina Teknik Jalan dan Jembatan Direktorat Jenderal Bina Marga - Kementerian Pekerjaan Umum (NPP: 3273244A00000001) 625.7(063) FAR d 0000021589 My Library (Rak 3) 625.7(063) FAR d 21064 2017-03-31 09:40:28 2017-03-31 09:41:30 machine generated