New Exploration of CFRP prestressed equipment

DOI

10.2991/icadme-15.2015.214How to use a DOI?

Keywords

Carbon Fiber Reinforced Polymer; Prestressed equipment;Reinforcement

Abstract

CFRP is widely used in the area of reinforcement because of its many advantages, but ordinary methods of past can not give full play to high-strength properties of CFRP.Therefore, new technology of concrete structures strengthened with prestressed CFRP emerges as the times require. At the same time,the prestressed tensioning equipment as the main construction tools has become a top priority. In this paper, we explored a new set of CFRP prestressed equipment, which is suitable for laboratory use through a comparative study of the existing applying ways and tensioning equipment of prestressed CFRP,and made use of the equipment to conduct the experimental research on strengthening concrete beams with prestressed CFRP.Experiment shows that the concrete beams strengthened with prestressed CFRP improved more significantly than the ones strengthened with ordinary CFRP in the aspects such as the bearing capacity. Thus it can be seen that the reinforcement effect is good, and the equipment can be further studied and applied to practical engineering.

Copyright

© 2015, 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  - L. Xu
AU  - C. Zhao
PY  - 2015/10
DA  - 2015/10
TI  - New Exploration of CFRP prestressed equipment
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1164
EP  - 1168
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.214
DO  - 10.2991/icadme-15.2015.214
ID  - Xu2015/10
ER  -