A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Evaluation of Rutting and Moisture Susceptibility of Geogrid-Embedded Asphalt by Hamburg Wheel-Track Testing
https://orcid.org/https://orcid.org/0000-0003-3937-9815
https://orcid.org/https://orcid.org/0000-0002-1993-4028
https://orcid.org/https://orcid.org/0000-0003-0626-2864
Geogrid has been applied in different civil engineering applications including pavements. By serving as a tensile element and providing lateral constraints, it is expected to provide rutting resistance to the asphalt. This chapter investigates geogrid-reinforced asphalt by conducting Hamburg Wheel-Tracking Test (HWTT). Three types of geogrids were studied. The sample preparation practice was developed to make cylindrical geogrid-embedded asphalt samples in the lab. Rutting resistance and moisture susceptibility were analyzed from the HWTT results. It was found that geogrid can provide better rutting and moisture damage resistance, especially for those with smaller aperture sizes.
Evaluation of Rutting and Moisture Susceptibility of Geogrid-Embedded Asphalt by Hamburg Wheel-Track Testing
https://orcid.org/https://orcid.org/0000-0003-3937-9815
https://orcid.org/https://orcid.org/0000-0002-1993-4028
https://orcid.org/https://orcid.org/0000-0003-0626-2864
Geogrid has been applied in different civil engineering applications including pavements. By serving as a tensile element and providing lateral constraints, it is expected to provide rutting resistance to the asphalt. This chapter investigates geogrid-reinforced asphalt by conducting Hamburg Wheel-Tracking Test (HWTT). Three types of geogrids were studied. The sample preparation practice was developed to make cylindrical geogrid-embedded asphalt samples in the lab. Rutting resistance and moisture susceptibility were analyzed from the HWTT results. It was found that geogrid can provide better rutting and moisture damage resistance, especially for those with smaller aperture sizes.
Evaluation of Rutting and Moisture Susceptibility of Geogrid-Embedded Asphalt by Hamburg Wheel-Track Testing
https://orcid.org/https://orcid.org/0000-0003-3937-9815
https://orcid.org/https://orcid.org/0000-0002-1993-4028
https://orcid.org/https://orcid.org/0000-0003-0626-2864
Geogrid has been applied in different civil engineering applications including pavements. By serving as a tensile element and providing lateral constraints, it is expected to provide rutting resistance to the asphalt. This chapter investigates geogrid-reinforced asphalt by conducting Hamburg Wheel-Tracking Test (HWTT). Three types of geogrids were studied. The sample preparation practice was developed to make cylindrical geogrid-embedded asphalt samples in the lab. Rutting resistance and moisture susceptibility were analyzed from the HWTT results. It was found that geogrid can provide better rutting and moisture damage resistance, especially for those with smaller aperture sizes.
Evaluation of Rutting and Moisture Susceptibility of Geogrid-Embedded Asphalt by Hamburg Wheel-Track Testing
Carter, Alan (editor) / Vasconcelos, Kamilla (editor) / Dave, Eshan (editor) / Wang, Danrong (author) / Liao, Hui (author) / Aurilio, Roberto M. (author) / Wang, Sheng-Lin (author) / Tighe, Susan L. (author) / Yin, Shunde (author)
International Symposium on Asphalt Pavement & Environment ; 2024 ; Montreal, QC, Canada
14th International Conference on Asphalt Pavements ISAP2024 Montreal ; Chapter: 85 ; 509-513
2024-12-24
5 pages
Article/Chapter (Book)
Electronic Resource
English
Novel Method for Moisture Susceptibility and Rutting Evaluation Using Hamburg Wheel Tracking Test
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