Terrestrial laser scanning technology for deformation monitoring and surface modeling of arch structures

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dc.identifier.uri http://dx.doi.org/10.15488/1937
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/1962
dc.contributor.author Yang, Hao
dc.contributor.author Omidalizarandi, Mohammad
dc.contributor.author Xu, Xiangyang
dc.contributor.author Neumann, Ingo
dc.date.accessioned 2017-09-22T11:47:54Z
dc.date.available 2017-09-22T11:47:54Z
dc.date.issued 2017
dc.identifier.citation Yang, H.; Omidalizarandi, M.; Xu, X.; Neumann, I.: Terrestrial laser scanning technology for deformation monitoring and surface modeling of arch structures. In: Composite Structures 169 (2017), S. 173-179. DOI: https://doi.org/10.1016/j.compstruct.2016.10.095
dc.description.abstract Terrestrial laser scanning (TLS) is capable to be a reliable deformation monitoring device with high-precision for concrete composite structures. Measurements based on TLS for an arch structure with monotonic loading is carried out. In this paper, comparison between original and optimized extraction of point clouds are presented. Surface approximation is implemented, where the vacant measurement area is also covered and the uncertainties of different-order surfaces are investigated. The results of surface approximation based on TLS measurement have certain relation with surface roughness of specimen, which will be eliminated by subtraction in deformation calculation. eng
dc.description.sponsorship DFG
dc.description.sponsorship Natural Science Foundation of Jiangsu Province
dc.language.iso eng
dc.publisher London : Elsevier Ltd.
dc.relation.ispartofseries Composite Structures 169 (2017)
dc.rights CC BY-NC-ND 4.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0
dc.subject Arches eng
dc.subject Deformation eng
dc.subject Extraction eng
dc.subject Laser applications eng
dc.subject Scanning eng
dc.subject Seebeck effect eng
dc.subject Steel beams and girders eng
dc.subject Surface analysis eng
dc.subject Surface roughness eng
dc.subject Uncertainty analysis eng
dc.subject Concrete composites eng
dc.subject Data extraction eng
dc.subject Deformation calculation eng
dc.subject Deformation monitoring eng
dc.subject Monotonic loading eng
dc.subject Surface approximation eng
dc.subject Surface modeling eng
dc.subject Terrestrial laser scanning eng
dc.subject Surveying instruments eng
dc.subject Data extraction eng
dc.subject Deformation monitoring eng
dc.subject Surface approximation eng
dc.subject Terrestrial laser scanning eng
dc.subject.ddc 670 | Industrielle und handwerkliche Fertigung ger
dc.title Terrestrial laser scanning technology for deformation monitoring and surface modeling of arch structures eng
dc.type Article
dc.type Text
dc.relation.issn 02638223
dc.relation.doi https://doi.org/10.1016/j.compstruct.2016.10.095
dc.bibliographicCitation.volume 169
dc.bibliographicCitation.firstPage 173
dc.bibliographicCitation.lastPage 179
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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