Preliminary communication

https://doi.org/10.14256/JCE.2139.2017

Evaluation of frost blanket layer strength using different devices

Lina Bertulienė ; Vilnius Gediminas Technical University, Department of Roads
Lina Juknevičiūtė-Žilinskienė ; Vilnius Gediminas Technical University, Department of Roads
Henrikas Sivilevičius ; Vilnius Gediminas Technical University, Department of Roads
Alfredas Laurinavičius ; Vilnius Gediminas Technical University, Department of Roads

Abstract

The relationship between the static and dynamic deflection modulus is presented in the paper, and a correlation between the FBL physical and strength indicators is determined. The correction coefficients of dynamic measurements, as related to static beam readings, are presented. The results show that, in the absence of a static beam, static beam readings can be replaced by the readings of any of the three analysed dynamic devices, and the FBL strength can thus be measured.

Keywords

pavement structure; frost blanket layer; deflection modulus; coefficient of filtration

Hrčak ID:

217890

URI

https://hrcak.srce.hr/217890

Publication date:

13.3.2019.

Article data in other languages: croatian

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