The Application of the New Reinforcement Bridge Technology with Prestressed CFRP Plate

DOI

10.2991/ammee-17.2017.151How to use a DOI?

Keywords

Bridge strengthening; Prestress; CFRP plate; Tension technology; Loss of prestress.

Abstract

It briefly introduces the characteristics of prestressed CFRP plate and the new reinforcement bridge technology of prestressed CFRP plate and conducts a theoretical analysis on the principle of reinforcement design in this paper. ZhuJinDu Bridge is provided with reinforcement design by the prestressed CFRP plate reinforced new technology according to the test report issued by inspection unit as well as the respective analysis on the reinforcement design scheme and the tensioning process, finally it sketches the test results of research group on the strengthened bridge. The results show that the new reinforcement bridge technology of prestressed CFRP plate has the advantages of simple operation, short duration, obvious economic benefit and favorable reinforcement effect, and its successful application for the ZhuJinDu Bridge indicates that this reinforcement method is worth promoting and applying for the domestic engineering projects of the same type.

Copyright

© 2017, 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  - Baojing Zhang
AU  - Shouping Shang
PY  - 2017/06
DA  - 2017/06
TI  - The Application of the New Reinforcement Bridge Technology with Prestressed CFRP Plate
BT  - Proceedings of the Advances in Materials, Machinery, Electrical Engineering (AMMEE 2017)
PB  - Atlantis Press
SP  - 783
EP  - 790
SN  - 2352-5401
UR  - https://doi.org/10.2991/ammee-17.2017.151
DO  - 10.2991/ammee-17.2017.151
ID  - Zhang2017/06
ER  -