A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Axial capacity of circular concrete-filled tube columns
AbstractThe behaviour of circular concrete-filled steel tubes (CFT) with various concrete strengths under axial load is presented. The effects of steel tube thickness, the bond strength between the concrete and the steel tube, and the confinement of concrete are examined. Measured column strengths are compared with the values predicted by Eurocode 4, Australian Standards and American Codes. 15 specimens were tested with 30, 60 and 100 N/mm2 concrete strength, with a D/t ratio from 22.9 to 30.5. All the columns were 114 mm in diameter and 300 mm in length. The effect due to concrete shrinkage is critical for high-strength concrete and negligible for normal strength concrete. All three codes predicted lower values than that measured during the experiments. Eurocode 4 gives the best estimation for both CFT with normal and high-strength concrete.
Axial capacity of circular concrete-filled tube columns
AbstractThe behaviour of circular concrete-filled steel tubes (CFT) with various concrete strengths under axial load is presented. The effects of steel tube thickness, the bond strength between the concrete and the steel tube, and the confinement of concrete are examined. Measured column strengths are compared with the values predicted by Eurocode 4, Australian Standards and American Codes. 15 specimens were tested with 30, 60 and 100 N/mm2 concrete strength, with a D/t ratio from 22.9 to 30.5. All the columns were 114 mm in diameter and 300 mm in length. The effect due to concrete shrinkage is critical for high-strength concrete and negligible for normal strength concrete. All three codes predicted lower values than that measured during the experiments. Eurocode 4 gives the best estimation for both CFT with normal and high-strength concrete.
Axial capacity of circular concrete-filled tube columns
Giakoumelis, Georgios (author) / Lam, Dennis (author)
Journal of Constructional Steel Research ; 60 ; 1049-1068
2003-09-25
20 pages
Article (Journal)
Electronic Resource
English
Axial capacity of circular concrete-filled tube columns
| Online Contents | 2004
Axial capacity and ductility of circular UHPC-filled steel tube columns
| Online Contents | 2013
Axial strength of circular concrete-filled steel tube columns — DOE approach
| Online Contents | 2010
Axial capacity of rectangular concrete-filled steel tube columns - DOE approach
| British Library Online Contents | 2010