Laboratory tests results of a measuring station for plate bearing tests of road structures

Ivan Shuliak, National Transport University, Associate Professor of the Department of Road Design, Geodesy and Land Management, https://orcid.org/0000-0003-0609-731X

Serhii Sukhonosov, State Enterprise «Scientific and technical center «Road quality control», Deputy Director of supervision over road operating condition and traffic safety, https://orcid.org/0000-0001‑5140‑920X

Oleksand Chechuha, National Transport University, Associate Professor of Department of Transport Construction and Property Management, https://orcid.org/0000-0003-1643-6354

 

Abstract: An article devoted to the development of the latest equipment for testing road structures during the diagnostics of roads both in the process of repair and construction, and in the process of operation.

A measuring station for stamp tests of road structures and their layers has been developed, which unites the test equipment into a single automated complex mounted on the base car. This eliminates the need for manual labor of the operator, increases productivity and accuracy of tests, provides the ability to perform multiple loads.

At the same time, any truck or road vehicle can be used to create the load. A measuring unit with special software installed on it is used for registration and processing of measurement results.

The results of laboratory tests of the measuring station, which were carried out in the laboratory of the department of metrological support of measurements of geometric quantities of SE «Ukrmetrteststandard» are highlighted.

The obtained results indicate that the values of measuring force, absolute error and range of measurements of the station of movement of the station meet the regulatory requirements.

 

Article language: English

 

Referenses:

  1. Shuliak, I.S., Pavliuk, D.A., Pavliuk, V.V., Pavliuk, V.V., Lebedev, A.S., Shuryakov M.V. et al. (2013). Stantsiya dlya shtampovykh ispytaniy dorozhnykh konstruktsiy i ikh sloyev [Station for plate bearing test of road constructions and their layers]. Avtoshliakhovyk Ukrainy. A Scientific and Industrial Journal the Avtoshliakhovyk Ukrayiny, 2, 30‑35 [in Ukrainian].
  2. Shuliak, I.S., Pavliuk, D.O., Pavliuk, V.V., Lebedev, O.S., Gladun S.A. (2016). Prystrii dlia shtampovykh vyprobuvan dorozhnikh konstruktsii i yikh shariv [Equipment for plate bearing test of road constructions and their layers]. Patent UA, no. u2016 01295 [in Ukrainian].
  3. Shuliak, I.S., Pavliuk D.A., Pavliuk V.V., Pavliuk V.V., Lebedev A.S. et al. (2015). Rezultaty naukovoi ta doslidno-konstruktorskoi roboty laboratorii avtomobilnykh dorih ta aerodromiv Natsionalnoho transportnoho universytetu [Results of research and design and development activities of the Highways and Airfields Laboratory of the National Transport University]. Visnyk National Transport University. Series «Technical sciences». Scientific and Technical Collection, 1 (31), 401-414 [in Ukrainian].
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Open Access: http://publications.ntu.edu.ua/avtodorogi_i_stroitelstvo/109/49.pdf

Open Access: http://publications.ntu.edu.ua/avtodorogi_i_stroitelstvo/109/49.pdf

 

Online publication date: 25.02.2021

 

Print date: 01.02.2021

 

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