Assessment of the Effects of Induction Heating Induced-Healing on the Fracture Properties of Very Thin Asphalt Concrete
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F24%3A00376128" target="_blank" >RIV/68407700:21110/24:00376128 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1007/978-3-031-63588-5_11" target="_blank" >https://doi.org/10.1007/978-3-031-63588-5_11</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/978-3-031-63588-5_11" target="_blank" >10.1007/978-3-031-63588-5_11</a>
Alternative languages
Result language
angličtina
Original language name
Assessment of the Effects of Induction Heating Induced-Healing on the Fracture Properties of Very Thin Asphalt Concrete
Original language description
Self-healing by induction heating stands as a promising and sustainable technology for asphalt pavement maintenance applications. This study in-volves performing a series of test cycles, encompassing first SCB fracture testing on a waste steel fiber (WSF)-reinforced for an asphalt concrete for thin surface layers (BBTM) and asphalt concrete for binder layer (ACL), in-duction heating for healing, and subsequent second SCB fracture testing. The research aims to analyze how crack healing ability changes with a semi-circular bending (SCB) test before and after healing, considering the combi-nation of BBTM and ACL with different WSF content. Based on the SCB test fractural parameters, the healing indexes (HI) are obtained through peak load (Fmax) and critical stress intensity factor (KIC). Additionally, the frac-ture parameter results obtained based on the amount of WSF in the BBTMs and ACLs are consistent with the results of the indirect tension to cylindri-cal specimen (IT-CY) test. Consequently, it was emphasized that asphalt mixtures containing WSF have the potential to heal cracks through induc-tion heating, and the healing ability can be improved depending on the WSF content of the wearing and binder layer. In addition, it was shown that ACL and BBTM samples with higher stiffness values are much more difficult to heal in terms of Fmax and KIC.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20101 - Civil engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 10th International Conference on Maintenance and Rehabilitation of Pavements, MAIREPAV10 - Volume 1
ISBN
978-3-031-63588-5
ISSN
2366-2557
e-ISSN
2366-2565
Number of pages
10
Pages from-to
106-115
Publisher name
Springer Nature Switzerland AG
Place of publication
Basel
Event location
Guimaraes
Event date
Jul 24, 2024
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001310073500011