{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T21:31:28Z","timestamp":1773091888523,"version":"3.50.1"},"reference-count":35,"publisher":"MDPI AG","issue":"11","license":[{"start":{"date-parts":[[2014,11,19]],"date-time":"2014-11-19T00:00:00Z","timestamp":1416355200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Terrestrial laser scanning technology (TLS) is a new technique for quickly getting three-dimensional information. In this paper we research the health assessment of concrete structures with a Finite Element Method (FEM) model based on TLS. The goal focuses on the benefits of 3D TLS in the generation and calibration of FEM models, in order to build a convenient, efficient and intelligent model which can be widely used for the detection and assessment of bridges, buildings, subways and other objects. After comparing the finite element simulation with surface-based measurement data from TLS, the FEM model is determined to be acceptable with an error of less than 5%. The benefit of TLS lies mainly in the possibility of a surface-based validation of results predicted by the FEM model.<\/jats:p>","DOI":"10.3390\/s141121889","type":"journal-article","created":{"date-parts":[[2014,11,19]],"date-time":"2014-11-19T10:56:41Z","timestamp":1416394601000},"page":"21889-21904","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":57,"title":["The Benefit of 3D Laser Scanning Technology in the Generation and Calibration of FEM Models for Health Assessment of Concrete Structures"],"prefix":"10.3390","volume":"14","author":[{"given":"Hao","family":"Yang","sequence":"first","affiliation":[{"name":"Geodetic Institute, Faculty of Civil Engineering and Geodetic Science, Leibniz   University Hanover, Nienburger Street 1. D-30167, Hanover, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiangyang","family":"Xu","sequence":"additional","affiliation":[{"name":"Geodetic Institute, Faculty of Civil Engineering and Geodetic Science, Leibniz   University Hanover, Nienburger Street 1. D-30167, Hanover, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ingo","family":"Neumann","sequence":"additional","affiliation":[{"name":"Geodetic Institute, Faculty of Civil Engineering and Geodetic Science, Leibniz   University Hanover, Nienburger Street 1. D-30167, Hanover, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2014,11,19]]},"reference":[{"key":"ref_1","unstructured":"Vosselman, G., and Maas, H. (2010). 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