Comparative analysis on strains in asphalt pavement design using linear elastic and viscoelastic theories
In Colombia it is common to design pavements using the AASHTO 93 method and to complement it with an elastic analysis of the deformations that cause fatigue and rutting; this has repercussions on the behavior of the structure since it does not take into account the viscoelastic behavior of the aspha...
- Autores:
-
Mora, Otto
Palomino, F
Figueroa, M
Borrero, D
Castro, A
Cordoba, C
Heilbron, J
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2021
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/8170
- Acceso en línea:
- https://hdl.handle.net/11323/8170
https://repositorio.cuc.edu.co/
- Palabra clave:
- Pavement design
Asphalt
Linear elastic
Viscoelastic
- Rights
- openAccess
- License
- CC0 1.0 Universal
| Summary: | In Colombia it is common to design pavements using the AASHTO 93 method and to complement it with an elastic analysis of the deformations that cause fatigue and rutting; this has repercussions on the behavior of the structure since it does not take into account the viscoelastic behavior of the asphalt mixtures, In this research, a comparison of three structures at different velocity ranges is made to compare the variation in fatigue and rutting concerning the traditional method of analysis in Colombia and to analyze the differences that may occur in linear elastic analysis and viscoelastic analysis of rutting and fatigue. |
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