Listar por autoría "5e666c60-3ebe-4c17-bf68-113cf2e7003d"
Mostrando ítems 1-6 de 6
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Ambient and fire behavior of eccentrically loaded elliptical slender concrete-filled tubular colums
Espinós, Ana; Romero, M. L.; Portolés Flaj, Jose Manuel; Hospitaler, Antonio Elsevier (2014-09)This paper presents the results of an experimental program carried out on slender elliptical hollow section columns filled with concrete. Given the reduced number of experimental results found in the literature on concrete ... -
Circular concrete-filled dual steel columns with ultrahigh-strength concrete
Romero, M. L.; Albero, Vicente; Espinós, Ana; Hospitaler, Antonio; Pons, David; Portolés Flaj, Jose Manuel; Ibáñez Usach, Carmen Ernst und Sohn: OnlineOpen (2016)This paper presents the results of an experimental campaign in which the buckling resistance of 12 concrete-filled dual steel columns was ascertained. Whereas some papers in the literature describe investigations into ... -
Influence of Ultra-high Strength Concrete on Circular Concrete-filled Dual Steel Columns
Romero, M. L.; Ibáñez Usach, Carmen; Espinós, Ana; Portolés Flaj, Jose Manuel; Hospitaler, Antonio Elsevier (2016-07)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. In ... -
Influence of ultra-high strength infill in slender concrete-filled steel tubular columns
Portolés Flaj, Jose Manuel; Serra, E.; Romero, M. 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 ... -
Slender double-tube ultra-high strength concrete-filled tubular columns under ambient temperature and fire
Romero, M. L.; Espinós, Ana; Portolés Flaj, Jose Manuel; Hospitaler, Antonio; Ibáñez Usach, Carmen Elsevier (2015)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, M. L.; Espinós, Ana; Portolés Flaj, Jose Manuel; Albero, Vicente Elsevier (2017)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 to ...