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Estimation of Curvature Changes for Steel-Concrete Composite Bridge Using Fiber Bragg Grating Sensors
Joint Authors
Source
Advances in Materials Science and Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-11-21
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
This study is focused on the verification of the key idea of a newly developed steel-concrete composite bridge.
The key idea of the proposed bridge is to reduce the design moment by applying vertical prestressing force to steel girders, so that a moment distribution of a continuous span bridge is formed in a simple span bridge.
For the verification of the key technology, curvature changes of the bridge should be monitored sequentially at every construction stage.
A pair of multiplexed FBG sensor arrays is proposed in order to measure curvature changes in this study.
They are embedded in a full-scale test bridge and measured local strains, which are finally converted to curvatures.
From the result of curvature changes, it is successfully ensured that the key idea of the proposed bridge, expected theoretically, is viable.
American Psychological Association (APA)
Kang, Donghoon& Chung, Wonseok. 2013. Estimation of Curvature Changes for Steel-Concrete Composite Bridge Using Fiber Bragg Grating Sensors. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-469444
Modern Language Association (MLA)
Kang, Donghoon& Chung, Wonseok. Estimation of Curvature Changes for Steel-Concrete Composite Bridge Using Fiber Bragg Grating Sensors. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-469444
American Medical Association (AMA)
Kang, Donghoon& Chung, Wonseok. Estimation of Curvature Changes for Steel-Concrete Composite Bridge Using Fiber Bragg Grating Sensors. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-469444
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-469444