Naslov
Evaluation of Shotcrete Quality Using Different Methods

Autori
Skazlić, Marijan ; Stipanović, Irina ; Krolo, Joško

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

Izvornik
Proceedings of International Symposium NDT-CE 2003, CD / - Berlin : German Society for Non-Destructive Testing (DGZfP), 2003

Skup
International Symposium Non-Destructive Testing in Civil Engineering

Mjesto i datum
Berlin, Njemačka, 16.09.2003. - 19.09.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
compressive strength; homogeneity; modulus of elasticity; non-destructive and destructive test methods; tunnel primary lining

Sažetak
In this paper, a presentation is given of destructive and non-destructive test methods for evaluating the shotcrete strength and quality of a tunnel primary lining. The research was conducted in the tunnels that are under construction on the Zagreb - Rijeka highway in Croatia. Testing was carried out on site and in a laboratory on specimens taken from the tunnels. The non-destructive methods included an ultrasonic pulse velocity method and a hammer test. The results of this research work show the relation between shotcrete properties (compressive strength, modulus of elasticity, and homogeneity) measured across the tunnel profile and along the whole tunnel by applying the destructive and non-destructive methods.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA