Strength and ductility of concrete confined circular columns
Apstrakt
The design procedure of capacity and ductility on the concrete columns with circular cross section depending on the amount of the confining reinforcement is presented in this paper. The stress-strain model in which the longitudinal compressive strain of the concrete at failure is corresponding to the first fracture of the transverse reinforcement, is presented. The cross section capacity and the ductility factor corresponding to the longitudinal force and stirup distance is analyzed. Use of the similar design procedure on concrete-filled steel tubular columns and in strengthening of columns using still straps or FRP is possible.
Ključne reči:
circular columns / transverse reinforcement / limit bearing capacity / curvature / ductilityIzvor:
Građevinar, 2014, 66, 5, 417-423Izdavač:
- Union of Croatian Civil Engineers and Technicians
DOI: 10.14256/JCE.986.2013
ISSN: 0350-2465
WoS: 000339222700003
Scopus: 2-s2.0-84903560122
Kolekcije
Institucija/grupa
GraFarTY - JOUR AU - Najdanović, Dušan AU - Milosavljević, Branko PY - 2014 UR - https://grafar.grf.bg.ac.rs/handle/123456789/608 AB - The design procedure of capacity and ductility on the concrete columns with circular cross section depending on the amount of the confining reinforcement is presented in this paper. The stress-strain model in which the longitudinal compressive strain of the concrete at failure is corresponding to the first fracture of the transverse reinforcement, is presented. The cross section capacity and the ductility factor corresponding to the longitudinal force and stirup distance is analyzed. Use of the similar design procedure on concrete-filled steel tubular columns and in strengthening of columns using still straps or FRP is possible. PB - Union of Croatian Civil Engineers and Technicians T2 - Građevinar T1 - Strength and ductility of concrete confined circular columns EP - 423 IS - 5 SP - 417 VL - 66 DO - 10.14256/JCE.986.2013 ER -
@article{ author = "Najdanović, Dušan and Milosavljević, Branko", year = "2014", abstract = "The design procedure of capacity and ductility on the concrete columns with circular cross section depending on the amount of the confining reinforcement is presented in this paper. The stress-strain model in which the longitudinal compressive strain of the concrete at failure is corresponding to the first fracture of the transverse reinforcement, is presented. The cross section capacity and the ductility factor corresponding to the longitudinal force and stirup distance is analyzed. Use of the similar design procedure on concrete-filled steel tubular columns and in strengthening of columns using still straps or FRP is possible.", publisher = "Union of Croatian Civil Engineers and Technicians", journal = "Građevinar", title = "Strength and ductility of concrete confined circular columns", pages = "423-417", number = "5", volume = "66", doi = "10.14256/JCE.986.2013" }
Najdanović, D.,& Milosavljević, B.. (2014). Strength and ductility of concrete confined circular columns. in Građevinar Union of Croatian Civil Engineers and Technicians., 66(5), 417-423. https://doi.org/10.14256/JCE.986.2013
Najdanović D, Milosavljević B. Strength and ductility of concrete confined circular columns. in Građevinar. 2014;66(5):417-423. doi:10.14256/JCE.986.2013 .
Najdanović, Dušan, Milosavljević, Branko, "Strength and ductility of concrete confined circular columns" in Građevinar, 66, no. 5 (2014):417-423, https://doi.org/10.14256/JCE.986.2013 . .