Comparison of elastic and viscoelastic analysis of asphalt pavement at high temperature - Publikacja - MOST Wiedzy

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Comparison of elastic and viscoelastic analysis of asphalt pavement at high temperature

Abstrakt

There are many various rheological models which are used for modeling of asphalt layers in flexible pavement structures. It can be expected that the use of various models may affect different results of mechanical pavement calculations and analysis. The paper presents comparison of the use of Burgers’ and Huet-Sayegh’s viscoelastic models and Hooke’s elastic model to calculate pavement deflections and strains at the bottom of asphalt layers at high temperatures (from 20C to 50C). The authors assumed Polish typical flexible pavement structure and standard wheel loading. The analysis were performed under the central point of pavement loading area. Performed calculations showed that the effect of the use of rheological models may be, from practical point of view, more significant for strains at the bottom of asphalt layers than for the pavement displacements at high temperatures.

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Łukasz Mejłun, Józef Judycki, Bohdan Dołżycki. (2017). Comparison of elastic and viscoelastic analysis of asphalt pavement at high temperature. Procedia Engineering, 172, 746-753. https://doi.org/10.1016/j.proeng.2017.02.095

Informacje szczegółowe

Kategoria:
Inna publikacyjna praca zbiorowa (w tym materiały konferencyjne)
Typ:
materiały konferencyjne indeksowane w Web of Science
Opublikowano w:
Procedia Engineering nr 172, strony 746 - 753,
ISSN: 1877-7058
Tytuł wydania:
12th International Conference on Modern Building Materials, Structures and Techniques (MBMST) strony 746 - 753
ISSN:
1877-7058
Język:
angielski
Rok wydania:
2017
Opis bibliograficzny:
Mejłun Ł., Judycki J., Dołżycki B..: Comparison of elastic and viscoelastic analysis of asphalt pavement at high temperature, W: 12th International Conference on Modern Building Materials, Structures and Techniques (MBMST), 2017, ,.

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