A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Finite Element Simulation of Structural Performance on Flexible Pavements with Stabilized Base/Treated Subbase Materials under Accelerated Loading, Technical Summary
The objective of this study was to develop a fi nite element (FE) analysis model(s) to simulate pavement structural performance of stabilized base and treated subbase materials under accelerated loading, so the performance of pavement structures with other stabilized base and subbase materials can be predicted without running additional APT tests. FE modeling of the permanent deformation behavior of various pavement materials was investigated. The accuracy and effi ciency of diff erent types of FE models were compared, including a 3-D model with a moving load, a 3-D model with a repeated load, and an axisymmetric model with a repeated load. The developed fi nite element model was validated and calibrated using the test results obtained from LTRC Project No. 03-2GT, or ALF Experiment 4: Accelerated Loading Evaluation of a Subbase Layer on Pavement Performance.
Finite Element Simulation of Structural Performance on Flexible Pavements with Stabilized Base/Treated Subbase Materials under Accelerated Loading, Technical Summary
The objective of this study was to develop a fi nite element (FE) analysis model(s) to simulate pavement structural performance of stabilized base and treated subbase materials under accelerated loading, so the performance of pavement structures with other stabilized base and subbase materials can be predicted without running additional APT tests. FE modeling of the permanent deformation behavior of various pavement materials was investigated. The accuracy and effi ciency of diff erent types of FE models were compared, including a 3-D model with a moving load, a 3-D model with a repeated load, and an axisymmetric model with a repeated load. The developed fi nite element model was validated and calibrated using the test results obtained from LTRC Project No. 03-2GT, or ALF Experiment 4: Accelerated Loading Evaluation of a Subbase Layer on Pavement Performance.
Finite Element Simulation of Structural Performance on Flexible Pavements with Stabilized Base/Treated Subbase Materials under Accelerated Loading, Technical Summary
2011
2 pages
Report
No indication
English
Stabilized Subbase Friction Study for Concrete Pavements
| NTIS | 1987
Characterization of Base/Subbase Materials under Repetitive Loading
| British Library Online Contents | 1995
| British Library Online Contents | 2011