About: Determination of the Initial Shape and the Deformation of the Steel Beams with High Accuracy During the Stress Tests Using Laser Scanning Technology

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The paper introduces original use of the laser scanning method for determination of the manufacturing imperfections of the steel beams and their deformations after the stress test. A shape of the beam and its imperfection in comparison with the projected shape are used as input values for modeling of the beam deformation during the stress test under high temperatures. The second measurement is performed after carrying out the experiment. Evaluation of the second measurement is compared to the result of the calculation model. Accuracy higher than 1 mm for sizes of the individual beams up to 5x1x0.3 meter (length, height, width) was required for determination of the beam shape imperfections. That is why currently the most accurate laser scanning system Surphaser 25HSX with IR_X configuration was used. The results of the imperfection evaluation were compared with determination by the classical mechanical measuring and the differences did not exceed 0.1 mm. The paper describes the measurement, the evaluation and the assessment of accuracy of the created models. The paper introduces original use of the laser scanning method for determination of the manufacturing imperfections of the steel beams and their deformations after the stress test. A shape of the beam and its imperfection in comparison with the projected shape are used as input values for modeling of the beam deformation during the stress test under high temperatures. The second measurement is performed after carrying out the experiment. Evaluation of the second measurement is compared to the result of the calculation model. Accuracy higher than 1 mm for sizes of the individual beams up to 5x1x0.3 meter (length, height, width) was required for determination of the beam shape imperfections. That is why currently the most accurate laser scanning system Surphaser 25HSX with IR_X configuration was used. The results of the imperfection evaluation were compared with determination by the classical mechanical measuring and the differences did not exceed 0.1 mm. The paper describes the measurement, the evaluation and the assessment of accuracy of the created models. (en)
Title	Determination of the Initial Shape and the Deformation of the Steel Beams with High Accuracy During the Stress Tests Using Laser Scanning Technology Determination of the Initial Shape and the Deformation of the Steel Beams with High Accuracy During the Stress Tests Using Laser Scanning Technology (en)
skos:prefLabel	Determination of the Initial Shape and the Deformation of the Steel Beams with High Accuracy During the Stress Tests Using Laser Scanning Technology Determination of the Initial Shape and the Deformation of the Steel Beams with High Accuracy During the Stress Tests Using Laser Scanning Technology (en)
skos:notation	RIV/68407700:21110/13:00208792!RIV14-MSM-21110___
http://linked.open...avai/riv/aktivita	S
http://linked.open...avai/riv/aktivity	S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Koska, Bronislav Křemen, Tomáš
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	68952
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/13:00208792
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	accuracy; laser scanning; steel beam; deformation; stress test (en)
http://linked.open.../riv/klicoveSlovo	steel beam laser scanning accuracy deformation stress test
http://linked.open...ontrolniKodProRIV	[9B97F9951A88]
http://linked.open...v/mistoKonaniAkce	Albena
http://linked.open...i/riv/mistoVydani	Sofia
http://linked.open...i/riv/nazevZdroje	Proceedings of 13th International Multidisciplinary Scientific Geoconference SGEM 2013, vol. II.
http://linked.open...in/vavai/riv/obor	JM
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Koska, Bronislav Křemen, Tomáš
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-06-16 (xsd:date)
issn	1314-2704
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.5593/SGEM2013/BB2.V2/S10.008
http://purl.org/ne...btex#hasPublisher	STEF92 Technology Ltd.
https://schema.org/isbn	978-619-7105-01-8
http://localhost/t...ganizacniJednotka	21110

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