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The use of a 4 PB strain sweep fatigue test to evaluate characteristics of carbon grid reinforced asphalt beams
Abstract
The article presents research results concerning pre-bituminized carbon grids for asphalt pavement reinforcement, which are used to prevent cracking and crack reflection thus increasing bearing capacity and durability of pavement. Research program involved testing of large sized double-layer samples, both reinforced and unreinforced. The advantage of using a carbon grid was especially visible after crack initiation. The energy during crack propagation phase was about three times higher in comparison with unreinforced samples. The maximum dissipated energy was significantly higher in the fatigue test for a reinforced samples, with also higher level of tensile strain.
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- Category:
- Monographic publication
- Type:
- rozdział, artykuł w książce - dziele zbiorowym /podręczniku w języku o zasięgu międzynarodowym
- Language:
- English
- Publication year:
- 2024
- Bibliographic description:
- Jaskuła P., Stienss M., Szydłowski C.: The use of a 4 PB strain sweep fatigue test to evaluate characteristics of carbon grid reinforced asphalt beams// Bituminous Mixtures and Pavements VIII/ : , 2024, s.294-302
- DOI:
- Digital Object Identifier (open in new tab) 10.1201/9781003402541
- Sources of funding:
-
- COST_FREE
- Verified by:
- Gdańsk University of Technology
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