Naslov
Modelling of Concrete Shells Exposed to Long-term Static Loading

Autori
Radnić, Jure ; Matešan, Domagoj

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

Izvornik
Advanced Numerical Analysis of Shell-like Structures / Sorić, Jurica Gruttmann, Friedrich Wagner, Werner - Zagreb : Hrvatsko društvo za mehaniku (HDM), 2007

ISBN
978-953-7539-00-9

Skup
Proceedings of Special Workshop: Advanced Numerical Analysis of Shell-like Structures

Mjesto i datum
Zagreb, Hrvatska, 26.09.2007. - 28.09.2007

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
concrete; shell; numerical model; long-term static loading; creep; shrinkage

Sažetak
The paper presents the model for the analysis of concrete plates and shells exposed to long-term static loading. The model simulates the influence of material and geometric system nonlinearity. It is possible to include the dominant nonlinear effects of reinforced concrete: the creep, shrinkage and aging of concrete, the development of concrete cracks in tension and yielding of the concrete in compression, the changes in the tensile and shear stiffness of cracking concrete and the non-linear behaviour of the reinforcement. A degenerated shell element without membrane and shear “ locking” has been employed

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo

POVEZANOST RADA