Naslov
Response of structural steel subjected to uniaxial stress at lowered and elevated temperatures

Autori
Brnić, Josip ; Čanađija, Marko ; Turkalj, Goran ; Lanc, Domagoj ; Vukelić, Goran ; Brčić, Marino

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

Izvornik
Proceedings of the 6th International Congress of Croatian Society of Mechanics / Smojver, Ivica ; Sorić, Jurica - Zagreb : Hrvatsko društvo za mehaniku (HDM), 2009, CD-ROM

ISBN
978-953-7539-11-5

Skup
6th International Congress of Croatian Society of Mechanics

Mjesto i datum
Dubrovnik, Hrvatska, 30.09.2009. - 02.10.2009

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
ASTM A709 steel; elevated temperatures; mechanical properties; creep test; creep behavior simulation

Sažetak
Response of structural steel ASTM A709 Gr50 at lowered and elevated temperatures was considered. In that way, mechanical properties, like ultimate tensile strength and 0.2 offset yield strength at some levels for both mentioned temperatures were experimentally obtained and presented as engineering diagrams. Also, curves dependences of ultimate tensile strength and 0.2 offset yield strength versus lowered and elevated temperatures were presented. Short-time creep tests for selected constant stress at selected temperatures were carried out. Experimental tests were performed according to the appropriate standards. Based on rheological model, uniaxial creep respons for selected creep test was modeled using the rheological model. All of experimental investigations were performed using modern computer directed experimental system in Laboratory for Structural Strength Testing of Department of Engineering Mechanics of Faculty of Engineering, Rijeka.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti

POVEZANOST RADA