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Impact of Hyper-Viscoelastic Tire Contact Stresses on Pavement Responses
https://orcid.org/https://orcid.org/0000-0003-3269-015X
https://orcid.org/https://orcid.org/0000-0003-3640-4317
https://orcid.org/https://orcid.org/0000-0002-5824-103X
This study used loaded flexible pavement simulations to evaluate the impact of temperature-dependent and temperature-independent tire–pavement contact stresses on pavement responses. A simulation matrix considered interstate and low-volume pavement configurations under three temperature conditions, wherein the pavement surface was in equilibrium with a uniform tire–temperature profile. Critical strain responses, in line with conventional pavement analysis schemes, and bulk pavement behavior via domain analysis were completed. The response differences between hyper-elastic and hyper-viscoelastic dual-tire assembly loading were minimal due to similarity in contact stress distributions. Such findings may differ for other tire configuration (e.g., wide-base tire) loading.
Impact of Hyper-Viscoelastic Tire Contact Stresses on Pavement Responses
https://orcid.org/https://orcid.org/0000-0003-3269-015X
https://orcid.org/https://orcid.org/0000-0003-3640-4317
https://orcid.org/https://orcid.org/0000-0002-5824-103X
This study used loaded flexible pavement simulations to evaluate the impact of temperature-dependent and temperature-independent tire–pavement contact stresses on pavement responses. A simulation matrix considered interstate and low-volume pavement configurations under three temperature conditions, wherein the pavement surface was in equilibrium with a uniform tire–temperature profile. Critical strain responses, in line with conventional pavement analysis schemes, and bulk pavement behavior via domain analysis were completed. The response differences between hyper-elastic and hyper-viscoelastic dual-tire assembly loading were minimal due to similarity in contact stress distributions. Such findings may differ for other tire configuration (e.g., wide-base tire) loading.
Impact of Hyper-Viscoelastic Tire Contact Stresses on Pavement Responses
https://orcid.org/https://orcid.org/0000-0003-3269-015X
https://orcid.org/https://orcid.org/0000-0003-3640-4317
https://orcid.org/https://orcid.org/0000-0002-5824-103X
This study used loaded flexible pavement simulations to evaluate the impact of temperature-dependent and temperature-independent tire–pavement contact stresses on pavement responses. A simulation matrix considered interstate and low-volume pavement configurations under three temperature conditions, wherein the pavement surface was in equilibrium with a uniform tire–temperature profile. Critical strain responses, in line with conventional pavement analysis schemes, and bulk pavement behavior via domain analysis were completed. The response differences between hyper-elastic and hyper-viscoelastic dual-tire assembly loading were minimal due to similarity in contact stress distributions. Such findings may differ for other tire configuration (e.g., wide-base tire) loading.
Impact of Hyper-Viscoelastic Tire Contact Stresses on Pavement Responses
Carter, Alan (editor) / Vasconcelos, Kamilla (editor) / Dave, Eshan (editor) / Ramakrishnan, Aravind (author) / Jayme, Angeli (author) / Al-Qadi, Imad L. (author)
International Symposium on Asphalt Pavement & Environment ; 2024 ; Montreal, QC, Canada
14th International Conference on Asphalt Pavements ISAP2024 Montreal ; Chapter: 59 ; 355-359
2024-12-24
5 pages
Article/Chapter (Book)
Electronic Resource
English
Modeling Measured 3D Tire Contact Stresses in a Viscoelastic FE Pavement Model
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Effects of Nonuniform Tire Contact Stresses on Pavement Response
| Online Contents | 2005