Verification of the Design Parameters Based on the Control Diagnostic of the Deformation Resistance of the Sub-Ballast Upper Surface
Libor Ižvolt,
Peter Dobeš,
Martin Mečár
et al.
Abstract:Based on the quality control diagnostics of the used base layers on the interstation railway section Palárikovo - Nové Zámky, the article analyzes the achieved results of static load tests that were carried out on the plane of the sub-ballast upper surface. The verification of the values is based on the project documentation, in which, on the basis of a previously performed geotechnical survey, the designer proposed a suitable type of structural sub-ballast layers. The design of the structural sub-ballast laye… Show more
“…Details of the SPLT valid in 2023 can be found e.g. in [17,18]. The subject of the measurement was the determination of the bearing capacity of base layers of MS pavement (Figs.…”
Section: Assessment Of the Load-bearing Capacity Of The Structural La...mentioning
In this article, the authors explore examples of preserved cultural heritage related to traffic structures, focusing on the world's oldest bridges in Europe and Slovakia, as well as the oldest preserved roadways. They delve into the detailed history of Marians Square in Žilina, particularly its surface treatment, drawing from credible historical sources. The article also presents comparisons of elasticity modules and deformations of the roadway, based on measurements taken in 1966 and the last reconstruction from 1995 to 1997, which cost SK 64.5 million (equivalent to EUR 6.9 million in 2024). Through an evaluation of mechanical characteristics and environmental criteria, the authors conclude that the reconstructed road, even in 2024, effectively protects against frost damage, minimizes particulate matter and noise pollution (excluded motor traffic), and adheres to principles of contextual design for pavements.
“…Details of the SPLT valid in 2023 can be found e.g. in [17,18]. The subject of the measurement was the determination of the bearing capacity of base layers of MS pavement (Figs.…”
Section: Assessment Of the Load-bearing Capacity Of The Structural La...mentioning
In this article, the authors explore examples of preserved cultural heritage related to traffic structures, focusing on the world's oldest bridges in Europe and Slovakia, as well as the oldest preserved roadways. They delve into the detailed history of Marians Square in Žilina, particularly its surface treatment, drawing from credible historical sources. The article also presents comparisons of elasticity modules and deformations of the roadway, based on measurements taken in 1966 and the last reconstruction from 1995 to 1997, which cost SK 64.5 million (equivalent to EUR 6.9 million in 2024). Through an evaluation of mechanical characteristics and environmental criteria, the authors conclude that the reconstructed road, even in 2024, effectively protects against frost damage, minimizes particulate matter and noise pollution (excluded motor traffic), and adheres to principles of contextual design for pavements.
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