Journal of
Faculty of Civil Engineering


JOURNALS
FACULTY JOURNALS
SCIENTIFIC MEETINGS
EBOOKS
ARCHIVE








JOURNAL OF FACULTY OF CIVIL ENGINEERING 31, 2017.y., pp. 9-20


CONFINED COCRETE MODELS ACCORDING TO EC 2 AND EC 8 AND THEIR INFLUEENCE ON THE RC FRAME SEISMIC RESPONSE
 
DOI: 10.14415/zbornikGFS31.001
UDC: 624.012.4.042.7
CC-BY-SA 4.0 license
Author : Radujković, Aleksandra; Starčev-Ćurčin, Anka; Lađinović, Đorđe
 
 Summary:
 Seismic design according to European norms implies the design of ductile rc structures. By confining the concrete, the ratio of stress-strain is chaning and increases ductility. In Eurocode 2, a model of confined concrete was proposed, and in the Eurocode 8 an improved model was shown. The paper also analyzes the compared values of obtained strengths and ultimate strains for both models of confined concrete, as well as their impact on the global and local seismic response in the case of a six-storey rc frame.
 
 Keywords:
 European norms, ductility, confinement