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Listar por palabra clave "Ultra-high strength concrete"

Mostrando ítems 1-5 de 5

Influence of Ultra-high Strength Concrete on Circular Concrete-filled Dual Steel Columns

Romero, Manuel L.; Ibáñez Usach, Carmen; Espinós Capilla, Ana; Portolés, José M.; Hospitaler Pérez, Antonio (Elsevier, 2017)

[EN] This paper presents the results of an experimental program where the load-bearing capacity at room temperature of 14 slender circular concrete-filled dual steel tubular (CFDST) columns under axial load was analysed. ...
Influence of ultra-high strength infill in slender concrete-filled steel tubular columns

Portoles Flaj, José Manuel; Serra Mercé, Enrique; Romero, Manuel L. (Elsevier, 2013-07)

This paper describes 24 tests conducted on slender circular tubular columns filled with normal, high, and ultra-high strength concrete for plain, bar reinforced and steel fiber reinforced columns. These were reinforced and ...
Numerical study on axially loaded ultra-high strength concrete-filled dual steel columns

Pons Aliaga, David; Espinós Capilla, Ana; Albero Gabarda, Vicente; Romero, Manuel L. (Techno-Press, 2018)

[EN] This paper presents a numerical investigation on the mechanical performance of concrete-filled dual steel tubular columns of circular section subjected to concentric axial load. A three-dimensional numerical model is ...
Slender double-tube ultra-high strength concrete-filled tubular columns under ambient temperature and fire

Romero, Manuel L.; Espinós Capilla, Ana; Portoles Flaj, José Manuel; Hospitaler Pérez, Antonio; Ibáñez Usach, Carmen (Elsevier, 2015-09-15)

This paper presents the results of an experimental campaign where both the room temperature and the fire resistance of six double-tube concrete filled steel tubular slender columns with different combinations of concrete ...
Ultra-high Strength Concrete on Eccentrically Loaded Slender Circular Concrete-filled Dual Steel Columns

Ibáñez Usach, Carmen; Romero, Manuel L.; Espinós Capilla, Ana; Portolés, José M.; Albero Gabarda, Vicente (Elsevier, 2017)

[EN] This paper presents an experimental study which was undertaken to investigate the effect of ultra-high strength concrete (UHSC) on the mechanical response of concrete-filled dual steel tubular columns (CFDST) subjected ...