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Pregled bibliografske jedinice broj: 905908

Fatigue behaviour of steel fibres reinforced concrete elements


Frančić Smrkić, Marina; Damjanović, Domagoj; Baričević, Ana
Fatigue behaviour of steel fibres reinforced concrete elements // Proceedings of the 1st International Conference CoMS_2017 / Banjad Pečur, Ivana ; Baričević, Ana ; Štirmer, Nina ; Bjegović, Dubravka (ur.).
Zagreb: Sveučilište u Zagrebu, Građevinski fakultet, 2017. str. 900-906 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Fatigue behaviour of steel fibres reinforced concrete elements

Autori
Frančić Smrkić, Marina ; Damjanović, Domagoj ; Baričević, Ana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 1st International Conference CoMS_2017 / Banjad Pečur, Ivana ; Baričević, Ana ; Štirmer, Nina ; Bjegović, Dubravka - Zagreb : Sveučilište u Zagrebu, Građevinski fakultet, 2017, 900-906

ISBN
978-953-8168-04-8

Skup
1st International Conference on Construction Materials for Sustainable Future

Mjesto i datum
Zadar, Hrvatska, 19.-21. 04.2017

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
fatigue, steel fibres, fibre reinforced concrete, experimental research

Sažetak
Steel fibres can be used as reinforcement in concrete elements to enhance their post cracking flexural behaviour. The inclusion of fibres can also benefit the fatigue performance of concrete elements. This paper presents a study on the fatigue flexural strength of steel fibre reinforced concrete elements containing 0.5% volume fraction of fibres with hooked ends, 35 mm long and 0.55 mm in diameter. An experimental programme was conducted to obtain fatigue lives of SFRC elements at various stress levels. Twenty four prism specimens of size 150 mm x 150 mm x 600 mm were tested under four point flexural fatigue loading. Six static flexural tests were conducted prior to fatigue test to obtain static LOP (limit of proportionality) load. The load obtained from the static test was multiplied by 4 different stress levels (0.3, 0.5, 0.7 and 0.9) to calculate the load for the fatigue test. Load was applied following a sinusoidal wave pattern, at a frequency of 15 Hz until specimen failed or until it reached the maximum number of 2 million cycles. The results are presented as S – N relationship, with fatigue stress expressed as a percentage of the strength under static load and number of loading cycles to failure. Maximum and minimum displacements versus number of cycles for each specimen during testing are also presented. Fatigue strength of SFRC elements was compared to plain concrete elements.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Ustanove:
Građevinski fakultet, Zagreb


Citiraj ovu publikaciju:

Frančić Smrkić, Marina; Damjanović, Domagoj; Baričević, Ana
Fatigue behaviour of steel fibres reinforced concrete elements // Proceedings of the 1st International Conference CoMS_2017 / Banjad Pečur, Ivana ; Baričević, Ana ; Štirmer, Nina ; Bjegović, Dubravka (ur.).
Zagreb: Sveučilište u Zagrebu, Građevinski fakultet, 2017. str. 900-906 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Frančić Smrkić, M., Damjanović, D. & Baričević, A. (2017) Fatigue behaviour of steel fibres reinforced concrete elements. U: Banjad Pečur, I., Baričević, A., Štirmer, N. & Bjegović, D. (ur.)Proceedings of the 1st International Conference CoMS_2017.
@article{article, year = {2017}, pages = {900-906}, keywords = {fatigue, steel fibres, fibre reinforced concrete, experimental research}, isbn = {978-953-8168-04-8}, title = {Fatigue behaviour of steel fibres reinforced concrete elements}, keyword = {fatigue, steel fibres, fibre reinforced concrete, experimental research}, publisher = {Sveu\v{c}ili\v{s}te u Zagrebu, Gra\djevinski fakultet}, publisherplace = {Zadar, Hrvatska} }
@article{article, year = {2017}, pages = {900-906}, keywords = {fatigue, steel fibres, fibre reinforced concrete, experimental research}, isbn = {978-953-8168-04-8}, title = {Fatigue behaviour of steel fibres reinforced concrete elements}, keyword = {fatigue, steel fibres, fibre reinforced concrete, experimental research}, publisher = {Sveu\v{c}ili\v{s}te u Zagrebu, Gra\djevinski fakultet}, publisherplace = {Zadar, Hrvatska} }




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