Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 21889-21904 |
| Seitenumfang | 16 |
| Fachzeitschrift | Sensors (Switzerland) |
| Jahrgang | 14 |
| Ausgabenummer | 11 |
| Publikationsstatus | Veröffentlicht - 19 Nov. 2014 |
Abstract
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.
ASJC Scopus Sachgebiete
- Chemie (insg.)
- Analytische Chemie
- Biochemie, Genetik und Molekularbiologie (insg.)
- Biochemie
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
- Physik und Astronomie (insg.)
- Instrumentierung
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Sensors (Switzerland), Jahrgang 14, Nr. 11, 19.11.2014, S. 21889-21904.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - The benefit of 3D laser scanning technology in the generation and calibration of FEM models for health assessment of concrete structures
AU - Yang, Hao
AU - Xu, Xiangyang
AU - Neumann, Ingo
N1 - Publisher Copyright: © 2014 by the authors; licensee MDPI, Basel, Switzerland.
PY - 2014/11/19
Y1 - 2014/11/19
N2 - 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.
AB - 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.
KW - Calibration
KW - Concrete
KW - Fem
KW - Point cloud
KW - Surface based
KW - Tls
UR - http://www.scopus.com/inward/record.url?scp=84912001623&partnerID=8YFLogxK
U2 - 10.3390/s141121889
DO - 10.3390/s141121889
M3 - Article
AN - SCOPUS:84912001623
VL - 14
SP - 21889
EP - 21904
JO - Sensors (Switzerland)
JF - Sensors (Switzerland)
SN - 1424-8220
IS - 11
ER -