Theoretical and Experimental research of prestressed CFRP tendon aluminum alloy beam with double struts

DOI

10.2991/i3csee-16.2016.26How to use a DOI?

Keywords

External prestressing; CFRP tendon; Aluminum beam; two struts

Abstract

The external post-tensioning technique has been commonly used in the construction field because it facilitates the analysis of structures and is widely applicable for many types of structures. In this research, the prestressed CFRP tendon was used to strengthen aluminum alloy beam with two struts. Theoretical and experimental methods are used to study the stress distribution of the aluminum alloy beam and CFRP tendon. The theoretical solution is in good agreement with the experimental results,So that the theoretical method is rational, The parameter analysis of the structure is also studied . Results of the parameter analysis shows that larger prestressing force, higher load capacity of beam, and CFRP tendon of larger diameter , higher load capacity of beam, and effect of increasing load capacity aluminum alloy beam strengthened by prestressed CFRP tendon is better than steel beam.

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  - Pengcheng Zhu
AU  - Longxing Xu
AU  - Chuan Liang
AU  - Pengcheng Ai
PY  - 2016/04
DA  - 2016/04
TI  - Theoretical and Experimental research of prestressed CFRP tendon aluminum alloy beam with double struts
BT  - Proceedings of the 2016 International Conference on Civil, Structure and Environmental Engineering
PB  - Atlantis Press
SP  - 138
EP  - 142
SN  - 2352-5401
UR  - https://doi.org/10.2991/i3csee-16.2016.26
DO  - 10.2991/i3csee-16.2016.26
ID  - Zhu2016/04
ER  -