Pregled bibliografske jedinice broj: 241325
VAULT WALL MODEL TESTING DURING RECONSTRUCTION OF THE OLD BRIDGE IN MOSTAR
VAULT WALL MODEL TESTING DURING RECONSTRUCTION OF THE OLD BRIDGE IN MOSTAR // Proceedings of the International Symposium "Durability and Mainttenance of Concrete Structures" / Radić, Jure (ur.).
Zagreb: SECON HDGK, 2004. str. 353-363. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
VAULT WALL MODEL TESTING DURING RECONSTRUCTION OF THE OLD BRIDGE IN MOSTAR
Autori
Hranilović, Marko ; Marić, Zvonimir ; Matošević Čolić, Mira ; Tkalčić, Damir.
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the International Symposium "Durability and Mainttenance of Concrete Structures"
/ Radić, Jure - Zagreb : SECON HDGK, 2004, 353-363.
Skup
Durability and Maintenance of Concrete Structures
Mjesto i datum
Dubrovnik, Hrvatska, 21.10.2004. - 23.10.2004
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
mortar; joints; triaxial state of stress; model testing; simulation of the masonry; strain of vault; bearing capacity; serviceability; durability
Sažetak
The mortar in vault joints is subjected to the triaxial state of stress. Consequently, a realistic insight into its hardening and deformation patterns can only be obtained by means of an appropriate model testing. The preparation and testing procedure for two types of models made of original materials used for bridge vault construction, is presented in the paper. The modelloading time sequence and mortar curing requirements were strictly respected and hence a highly realistic simulation of the masonry vault construction process was obtained. Resuits obtained by model testing provided the following information : . required bracing force for last row of stone blocks in vault crown, . necessary vault camber, and scaffold release time, and . final confined compression strength of mortar in joints. A satisfactory correspondence of resu Its was obtained by comparison of calculated and experimental values.
Izvorni jezik
Engleski
Znanstvena područja
Građevinarstvo
POVEZANOST RADA
Ustanove:
INSTITUT IGH, d.d.