Proceedings of the Third International Conference on Control, Automation and Systems Engineering (CASE-13)

Stress Estimation of Beam Structures Based on 3D Coordinate Information from Terrestrial Laser Scanning

Authors
Hong Min Lee, Seon Park Hyo
Corresponding Author
Hong Min Lee
Available Online August 2013.
DOI
https://doi.org/10.2991/case-13.2013.20How to use a DOI?
Keywords
structural health monitoring; structural safety; steel beam; maximum stress
Abstract
Terrestrial laser scanner can remotely obtain 3D coordinate data of a structural member without installation of sensors or reflective targets on the structure. In this paper, to overcome the limitation of the conventional measuring system based on strain sensors, relative changes in 3D coordinate data obtained from a laser scanner are used for estimation of the maximum stress in beam structures in a building. The estimated stress from 3D image data was compared with the maximum stress measured directly from electrical strain gages.
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Proceedings
Third International Conference on Control, Automation and Systems Engineering (CASE-13)
Part of series
Advances in Intelligent Systems Research
Publication Date
August 2013
ISBN
978-90786-77-81-9
ISSN
1951-6851
DOI
https://doi.org/10.2991/case-13.2013.20How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Hong Min Lee
AU  - Seon Park Hyo
PY  - 2013/08
DA  - 2013/08
TI  - Stress Estimation of Beam Structures Based on 3D Coordinate Information from Terrestrial Laser Scanning
BT  - Third International Conference on Control, Automation and Systems Engineering (CASE-13)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/case-13.2013.20
DO  - https://doi.org/10.2991/case-13.2013.20
ID  - Lee2013/08
ER  -