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Pregled bibliografske jedinice broj: 1151686

Influence of corrosion-induced damage in reinforced concrete on GPR signal parameters


Tešić, Ksenija; Baričević, Ana; Serdar, Marijana
Influence of corrosion-induced damage in reinforced concrete on GPR signal parameters // 7th Symposium on Doctoral Studies in Civil Engineering / Štirmer, Nina (ur.).
Zagreb, 2021. str. 35-44 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Influence of corrosion-induced damage in reinforced concrete on GPR signal parameters

Autori
Tešić, Ksenija ; Baričević, Ana ; Serdar, Marijana

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

Izvornik
7th Symposium on Doctoral Studies in Civil Engineering / Štirmer, Nina - Zagreb, 2021, 35-44

ISBN
978-953-8168-50-5

Skup
7th Symposium on Doctoral Studies in Civil Engineering

Mjesto i datum
Zagreb, Hrvatska, 6-7.9.2021

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
ground penetrating radar (GPR) ; corrosion ; concrete ; chlorides ; moisture

Sažetak
Ground penetrating radar (GPR) is one of non- destructive techniques (NDT) mainly used to locate reinforcement in structures. Even though several studies showed promising results in characterizing corrosion with GPR, more research should be conducted on the effects of corrosion on GPR signal parameters. This paper presents the experimental work to observe the effects of water, water contaminated with chlorides, and corrosion- induced cracks in reinforced concrete on the ground penetrating radar signal strength. Two reinforced concrete specimens with two reinforcing bars were cast ; one to observe the influence of water and the second to observe the influence of water contaminated with chlorides and corrosion induced cracks on GPR signal. The results showed that with the presented experimental setup, the changes due to these effects were small. Immersion in water for 11 days caused a decrease in amplitude of 3.7%, 11.2% for immersion in water contaminated with chlorides, and 12.69% for 0.8 mm crack.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo



POVEZANOST RADA


Projekti:
EK-EFRR-KK01.1.1.04.0041 - ASAP - "Autonomni sustav za pregled i predviđanje integriteta prometne infrastrukture'' (ASAP) (Serdar, Marijana; Jerbić, Bojan; Kovačić, Zdenko, EK - Ulaganje u znanost i inovacije, prvi poziv, KK.01.1.1.04) ( POIROT)

Ustanove:
Građevinski fakultet, Zagreb

Profili:

Avatar Url Ana Baričević (autor)

Avatar Url Marijana Serdar (autor)

Avatar Url Ksenija Tešić (autor)


Citiraj ovu publikaciju:

Tešić, Ksenija; Baričević, Ana; Serdar, Marijana
Influence of corrosion-induced damage in reinforced concrete on GPR signal parameters // 7th Symposium on Doctoral Studies in Civil Engineering / Štirmer, Nina (ur.).
Zagreb, 2021. str. 35-44 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Tešić, K., Baričević, A. & Serdar, M. (2021) Influence of corrosion-induced damage in reinforced concrete on GPR signal parameters. U: Štirmer, N. (ur.)7th Symposium on Doctoral Studies in Civil Engineering.
@article{article, editor = {\v{S}tirmer, N.}, year = {2021}, pages = {35-44}, keywords = {ground penetrating radar (GPR), corrosion, concrete, chlorides, moisture}, isbn = {978-953-8168-50-5}, title = {Influence of corrosion-induced damage in reinforced concrete on GPR signal parameters}, keyword = {ground penetrating radar (GPR), corrosion, concrete, chlorides, moisture}, publisherplace = {Zagreb, Hrvatska} }
@article{article, editor = {\v{S}tirmer, N.}, year = {2021}, pages = {35-44}, keywords = {ground penetrating radar (GPR), corrosion, concrete, chlorides, moisture}, isbn = {978-953-8168-50-5}, title = {Influence of corrosion-induced damage in reinforced concrete on GPR signal parameters}, keyword = {ground penetrating radar (GPR), corrosion, concrete, chlorides, moisture}, publisherplace = {Zagreb, Hrvatska} }




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