Condition diagnosis of a practical bridge by monitor data of concrete cracks

DOI

10.2991/mmme-16.2016.116How to use a DOI?

Keywords

Bridges; Structural Health Monitoring; Structural strain; Concrete Cracks

Abstract

Concrete crack is a popular damage of practical concrete bridges, so it is deserve to investigate the changing condition of concrete cracks of practical bridges. Based on this point, in this study, structural health monitor-ing (SHM) technique was utilized for monitoring the variation of crack width of a practical bridge. Some de-tails of the SHM system were shown and analyzed in order to obtain the change of crack width indirectly. Structural strain crossed the crack of bridge beam were measured timely by using SHM technique, which could evaluate the variation of crack width of bridge. By this way, the condition of this bridge was assessed from the variation trend of concrete cracks.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - H.X. Li
AU  - B. Jin
AU  - Y. Liu
PY  - 2016/10
DA  - 2016/10
TI  - Condition diagnosis of a practical bridge by monitor data of concrete cracks
BT  - Proceedings of the 2016 4th International Conference on Mechanical Materials and Manufacturing Engineering
PB  - Atlantis Press
SP  - 496
EP  - 499
SN  - 2352-5401
UR  - https://doi.org/10.2991/mmme-16.2016.116
DO  - 10.2991/mmme-16.2016.116
ID  - Li2016/10
ER  -