Cyclic bond behaviour of FRP-to-steel bonded joints

Zhou, Hao, Doroudi, Yashar and Fernando, Dilum (2015). Cyclic bond behaviour of FRP-to-steel bonded joints. In: Dilum Fernando, Jin-Guang Teng and Jose L. Torero, Proceedings of the Second International Conference on Performance-based and Life-cycle Structural Engineering (PLSE 2015). International Conference on Performance-based and Life-cycle Structural Engineering, Brisbane, QLD, Australia, (496-504). 9-11 December 2015. doi:10.14264/uql.2016.408

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Author Zhou, Hao
Doroudi, Yashar
Fernando, Dilum
Title of paper Cyclic bond behaviour of FRP-to-steel bonded joints
Conference name International Conference on Performance-based and Life-cycle Structural Engineering
Conference location Brisbane, QLD, Australia
Conference dates 9-11 December 2015
Proceedings title Proceedings of the Second International Conference on Performance-based and Life-cycle Structural Engineering (PLSE 2015)
Place of Publication Brisbane, QLD, Australia
Publisher School of Civil Engineering, The University of Queensland
Publication Year 2015
Sub-type Fully published paper
DOI 10.14264/uql.2016.408
Open Access Status File (Publisher version)
ISBN 9781742721477
Editor Dilum Fernando
Jin-Guang Teng
Jose L. Torero
Start page 496
End page 504
Total pages 9
Collection year 2016
Language eng
Formatted Abstract/Summary
Cyclic behaviour of the FRP-to-steel bonded interfaces is a key issue to be addressed in modelling the long-term performance of FRP-to-steel bonded joints. However, compared to extensive experimental and theoretical study on the bond-slip behaviour between two adherents, either FRP-to-steel or FRP-to-concrete under monotonic loading, so far only few research have been carried out on the cyclic behaviour of such bonded joints. This paper presents a new bond-slip model to model the behaviour of FRP-to-steel bonded joints under quasi-static cyclic loading. In addition, an analytical model to model the load-displacement behaviour and interfacial shear stress distributions is also presented. The results from the proposed model and the results from another existing model are compared with the experimental results from two FRP-to-steel bonded joints tests under cyclic loading. Results from the proposed model show a better agreement with the experimental load-displacement behaviour, shear stress distribution and the bond-slip behaviour.
Keyword FRP-to-steel bonded joints
Cyclic behaviour
Interfacial shear stress distribution
Bond-slip model
Q-Index Code E1
Q-Index Status Provisional Code
Institutional Status UQ

 
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Created: Wed, 23 Dec 2015, 12:47:45 EST by Anthony Yeates on behalf of Faculty Of Engineering, Architecture & Info Tech