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A case study of measurements of deformations due to different loads in pieces less than 1 m from lidar data

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dc.contributor.author Cabaleiro Núñez, Manuel
dc.contributor.author Riveiro Rodríguez, Belén
dc.contributor.author Conde Carnero, Borja
dc.contributor.author Sánchez Rodríguez, Ana
dc.date.accessioned 2021-04-12T07:10:14Z
dc.date.issued 2020-02
dc.identifier.citation Measurement, 151, 107196 (2020) spa
dc.identifier.issn 02632241
dc.identifier.issn 15398161
dc.identifier.uri http://hdl.handle.net/11093/1944
dc.description.abstract Point clouds obtained by laser scanning or photogrammetry have emerged as a source of data with great potential for the measurement of deformations in structures and construction. Deformations is not only relevant in structures and buildings, but also in small (>1 m) metallic pieces subjected to loads. The aim of this work is to propose a methodology, and develop the corresponding algorithms, that allow measuring the deformation produced in pieces subjected to two different loads, using point cloud data collected with LiDAR technology and different reference system. The methodology developed has been tested with a deformed piece with different loads in the laboratory. The results obtained with errors less than a ±0.020 mm demonstrated the validity of the proposed methodology. spa
dc.description.sponsorship Xunta de Galicia | Ref. ED431C2016-038 spa
dc.description.sponsorship Ministerio de Ciencia e Innovación (España) | Ref. RTI2018-095893-B-C21 spa
dc.language.iso eng spa
dc.publisher Measurement spa
dc.rights Attribution 4.0 International (CC BY 4.0)
dc.rights.uri https://creativecommons.org/licenses/by/4.0/
dc.title A case study of measurements of deformations due to different loads in pieces less than 1 m from lidar data spa
dc.type article spa
dc.rights.accessRights embargoedAccess spa
dc.identifier.editor https://dx.doi.org/10.1016/j.measurement.2019.107196 spa
dc.publisher.departamento Enxeñaría dos materiais, mecánica aplicada e construción spa
dc.publisher.grupoinvestigacion Xeotecnoloxías Aplicadas spa
dc.subject.unesco 3311.02 Ingeniería de Control spa
dc.subject.unesco 3305.06 Ingeniería Civil spa
dc.date.embargoEndDate 2022-02-01 spa
dc.date.updated 2021-03-24T14:17:22Z
dc.references This work has been supported by Xunta de Galicia through grant ED431C2016-038 and with the support of the Spanish Ministry of Science and Innovation trough grant RTI2018-095893-B-C21. spa


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