Abstract
The monitoring for measuring structural behavior has been advanced. Recently, many researchers have studied on the structural health monitoring using the GNSS (Global Navigation Satellite System). This paper presents temperature behavior for a Gwang-An bridge which is three span suspension bridge in Korea. The behavior of a middle span have analyzed on ambient temperature change. As the time passed from January to June in 2013, the vertical displacement was decreased and the temperature was increased more and more at the middle span. And the correlation analysis was performed between the temperature and the vertical displacement using the thermometer and GNSS. Also monthly changes of the temperature and natural frequency had been measured. And then the correlation analysis was performed between the temperature and natural frequency. As a result of the evaluation regarding thermal effect at the middle span, relationship between the temperature and natural frequency seemed to have trend of inverse proportion.
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Wenzel H, Pichler D (2005) Ambient vibration monitoring. Wiley, Chichester
Roberts GW, Brown C, Atkins C, Meng X (2008) The use of GNSS to monitor the deflections of suspension bridges. In: 13th FIG symposium
Meng X, Dodson AH, Roberts GW (2007) Detecting bridge dynamics with GPS and triaxial accelerometers. Eng Struct 29:3178–3184
Figurski M, Galuszkiewicz M, Wrona M (2007) A bridge deflection monitoring with GPS. Artif Satell 42:229–238
Gil HB, Park JC, Cho JS, Jung GJ (2010) Renovation of structural health monitoring system for Seohae bridge, Seoul, South Korea. J Transp Res Board 2201:131–138
Acknowledgments
This work is a part of a research project supported by Korea Ministry of Land, Transportation Maritime Affairs (MLTM) through Core Research Project 4 of Super Long Span Bridge R&D Centre (08 CTIP-E01). The authors wish to express their gratitude for the financial support.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2015 The Society for Experimental Mechanics, Inc.
About this paper
Cite this paper
Jung, JW., Moon, DJ., Jung, JW., Ro, SK., Park, JH. (2015). A Correlation Analysis Regarding the Temperature Effect for a Suspension Bridge. In: Caicedo, J., Pakzad, S. (eds) Dynamics of Civil Structures, Volume 2. Conference Proceedings of the Society for Experimental Mechanics Series. Springer, Cham. https://doi.org/10.1007/978-3-319-15248-6_11
Download citation
DOI: https://doi.org/10.1007/978-3-319-15248-6_11
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-15247-9
Online ISBN: 978-3-319-15248-6
eBook Packages: EngineeringEngineering (R0)