Quality of surface geostatistical parameter reproduction for laser profilometers

The description of the surface topography of building structures is important for contact tasks, bond strength and rheological processes monitoring. The determination of surface parameters is carried out using increasingly sophisticated methods and techniques, such as laser profilometer, laser scann...

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Päätekijät:	Galchenko, I. V., Гальченко, И. В., Kozubal, J. V., Козубал, Я. В.
Aineistotyyppi:	Статья
Kieli:	English
Julkaistu:	IOP Publishing Ltd 2021
Aiheet:	Geostatistical parameter Laser profilometers
Linkit:	https://dspace.ncfu.ru/handle/20.500.12258/18557
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id	ir-20.500.12258-18557
record_format	dspace
spelling	ir-20.500.12258-185572021-12-28T14:21:09Z Quality of surface geostatistical parameter reproduction for laser profilometers Galchenko, I. V. Гальченко, И. В. Kozubal, J. V. Козубал, Я. В. Geostatistical parameter Laser profilometers The description of the surface topography of building structures is important for contact tasks, bond strength and rheological processes monitoring. The determination of surface parameters is carried out using increasingly sophisticated methods and techniques, such as laser profilometer, laser scanner, confocal microscope or short range photogrammetry. The research is aimed at evaluating the mobile surface test device for quality control and failure prevention, also the authors have addressed the possibility of using inexpensive profile measuring laser equipment to obtain a geostatistical description of the surface parametrics. It is the support of creation of new measurement apparatus that is the impetus for this work for the selection of optimal laser device. It is possible to deduce from the paper how the density of measurements taken and the accuracy of height estimation in the profile affect the parameters of the semivariogram model. With the proper choice of device it is easier correctly estimate the strength parameters of the joint of concrete or soil-concrete structures. The relevance of the correctly performed measurement is proved by the link between the strength parameters of the contact surfaces and its geostatistical description. In order to assess the quality of the mapping, a spherical theoretical model with a corresponding generated surface was used as a reference. The measuring laser devices with various mapping accuracy and depth measurement precision were tested, also for description fractal dimension of results. The measurement accuracy of the depth parameter has the greatest influence for determination of the remaining parameters of the surface roughness. 2021-12-28T14:20:16Z 2021-12-28T14:20:16Z 2021 Статья Galchenko, I., Kozubal, J., Muszyński, Z., Lawal, R., Wyjadlowski, M., Wyborski, P., Ziȩba, Z. Quality of surface geostatistical parameter reproduction for laser profilometers // IOP Conference Series: Earth and Environmental Science. - 2021. - Том 906. - Выпуск 16. - Номер статьи 012054. - DOI10.1088/1755-1315/906/1/012054 http://hdl.handle.net/20.500.12258/18557 en IOP Conference Series: Earth and Environmental Science application/pdf IOP Publishing Ltd
institution	СКФУ
collection	Репозиторий
language	English
topic	Geostatistical parameter Laser profilometers
spellingShingle	Geostatistical parameter Laser profilometers Galchenko, I. V. Гальченко, И. В. Kozubal, J. V. Козубал, Я. В. Quality of surface geostatistical parameter reproduction for laser profilometers
description	The description of the surface topography of building structures is important for contact tasks, bond strength and rheological processes monitoring. The determination of surface parameters is carried out using increasingly sophisticated methods and techniques, such as laser profilometer, laser scanner, confocal microscope or short range photogrammetry. The research is aimed at evaluating the mobile surface test device for quality control and failure prevention, also the authors have addressed the possibility of using inexpensive profile measuring laser equipment to obtain a geostatistical description of the surface parametrics. It is the support of creation of new measurement apparatus that is the impetus for this work for the selection of optimal laser device. It is possible to deduce from the paper how the density of measurements taken and the accuracy of height estimation in the profile affect the parameters of the semivariogram model. With the proper choice of device it is easier correctly estimate the strength parameters of the joint of concrete or soil-concrete structures. The relevance of the correctly performed measurement is proved by the link between the strength parameters of the contact surfaces and its geostatistical description. In order to assess the quality of the mapping, a spherical theoretical model with a corresponding generated surface was used as a reference. The measuring laser devices with various mapping accuracy and depth measurement precision were tested, also for description fractal dimension of results. The measurement accuracy of the depth parameter has the greatest influence for determination of the remaining parameters of the surface roughness.
format	Статья
author	Galchenko, I. V. Гальченко, И. В. Kozubal, J. V. Козубал, Я. В.
author_facet	Galchenko, I. V. Гальченко, И. В. Kozubal, J. V. Козубал, Я. В.
author_sort	Galchenko, I. V.
title	Quality of surface geostatistical parameter reproduction for laser profilometers
title_short	Quality of surface geostatistical parameter reproduction for laser profilometers
title_full	Quality of surface geostatistical parameter reproduction for laser profilometers
title_fullStr	Quality of surface geostatistical parameter reproduction for laser profilometers
title_full_unstemmed	Quality of surface geostatistical parameter reproduction for laser profilometers
title_sort	quality of surface geostatistical parameter reproduction for laser profilometers
publisher	IOP Publishing Ltd
publishDate	2021
url	https://dspace.ncfu.ru/handle/20.500.12258/18557
work_keys_str_mv	AT galchenkoiv qualityofsurfacegeostatisticalparameterreproductionforlaserprofilometers AT galʹčenkoiv qualityofsurfacegeostatisticalparameterreproductionforlaserprofilometers AT kozubaljv qualityofsurfacegeostatisticalparameterreproductionforlaserprofilometers AT kozubalâv qualityofsurfacegeostatisticalparameterreproductionforlaserprofilometers
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Quality of surface geostatistical parameter reproduction for laser profilometers

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