A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Evaluation of Fatigue and Rutting Performance of In Situ Asphalt Pavement Based on Accelerated Pavement Testing
The purpose of this study was to evaluate the pavement fatigue and rutting performance with an accelerated pavement testing (APT) test for the in situ asphalt pavement. On a selected expressway ramp in Shanghai, the full-scale accelerated pavement test was carried out during which the average air temperature was 30.5 °C. During the APT test, the portable seismic property analyzer (PSPA) was used to measure the seismic modulus, and the MLS profilometer driver-p2003 was used to measure the profile of the in situ pavement. The PSPA test results showed that the pavement modulus decreased with the increasing of accelerated loading passes and could be used to analyze the fatigue damage parameter of the in situ pavement. The pavement profile measurement results showed that the pavement deformation developed with the increasing of accelerated loading passes and was used to calculate the pavement rutting depth. The field measurement results during the APT test well illustrated the fatigue and rutting performance of the in situ asphalt pavement which are useful for making the maintenance and rehabilitation decisions for expressways.
Evaluation of Fatigue and Rutting Performance of In Situ Asphalt Pavement Based on Accelerated Pavement Testing
The purpose of this study was to evaluate the pavement fatigue and rutting performance with an accelerated pavement testing (APT) test for the in situ asphalt pavement. On a selected expressway ramp in Shanghai, the full-scale accelerated pavement test was carried out during which the average air temperature was 30.5 °C. During the APT test, the portable seismic property analyzer (PSPA) was used to measure the seismic modulus, and the MLS profilometer driver-p2003 was used to measure the profile of the in situ pavement. The PSPA test results showed that the pavement modulus decreased with the increasing of accelerated loading passes and could be used to analyze the fatigue damage parameter of the in situ pavement. The pavement profile measurement results showed that the pavement deformation developed with the increasing of accelerated loading passes and was used to calculate the pavement rutting depth. The field measurement results during the APT test well illustrated the fatigue and rutting performance of the in situ asphalt pavement which are useful for making the maintenance and rehabilitation decisions for expressways.
Evaluation of Fatigue and Rutting Performance of In Situ Asphalt Pavement Based on Accelerated Pavement Testing
Ma, Zexin (author) / Liu, Liping (author) / Sun, Lijun (author)
17th COTA International Conference of Transportation Professionals ; 2017 ; Shanghai, China
CICTP 2017 ; 1125-1134
2018-01-18
Conference paper
Electronic Resource
English
Modeling Asphalt Pavement Rutting under Accelerated Testing
| Taylor & Francis Verlag | 2008
Asphalt Pavement Rutting - Western States
| NTIS | 1984
Suitability of Asphalt Pavement Analyzer for Predicting Pavement Rutting
| British Library Conference Proceedings | 2000
Suitability of Asphalt Pavement Analyzer for Predicting Pavement Rutting
| British Library Online Contents | 2000