Experimental study of fatigue behaviour of BFRP-concrete bond interfaces
Abstract eng: Basalt Fiber Reinforced Polymer (BFRP) composites have advantages over Carbon Fiber Reinforced Polymer (CFRP) composites in some aspects such as lower cost and green source of material. This paper reports a series of fatigue tests of BFRP-concrete bond behaviour. The bending test set-up was adopted for ease of test. The test programme included 11 specimens tested under static, fatigue and post-fatigue loading. The fatigue failure modes, the development of deflection, the evolution of BFRP strains and the propagation of interfacial cracks were analysed. The results show that the fatigue has a significant effect on the BFRP strength especially near the root of concrete transverse crack, and on the bond performance of the adhesive near the interface crack tip.
Contributors:
Publisher:
Taylor and Francis Group, London, UK
Conference Title:
Conference Title:
Sixth International Conference on Structural Engineering, Mechanics and Computation
Conference Venue:
Cape Town, South Africa
Conference Dates:
2016-09-05 / 2016-09-07
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2016-09-20, last modified 2016-09-20
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