Pascual Pastor, Ana María; Romero, Manuel L.; Tizani, Walid(Elsevier, 2015-08-01)
This paper describes an advanced numerical model to predict the fire behaviour of blind-bolts in the
tension area of endplate connections between I-beams and concrete filled tubular (CFT) columns. It is
the continuation ...
Espinós Capilla, Ana; Romero, Manuel L.; Lam, Dennis(Elsevier, 2016-09)
This paper presents the results of a numerical investigation on strategies for enhancing the fire behaviour of concrete-filled steel tubular (CFST) columns by using inner steel profiles such as circular hollow sections ...
Espinós Capilla, Ana; Hospitaler Pérez, Antonio; Romero, Manuel L.(Czech Technical University in Prague - Central Library, 2009)
[EN] In recent years, concrete filled tubular (CFT) columns have become popular among designers and structural engineers, due to a series of
highly appreciated advantages: high load-bearing capacity, high seismic resistance, ...
Ibáñez Usach, Carmen(Universitat Politècnica de València, 2016-01-25)
[EN] The combination of different materials to form a single structural member to take profit of their individual good characteristics is a successfully established practice in building industry. In concrete filled tubular ...
Bendito, A.; Romero, Manuel L.; Bonet Senach, José Luís; Miguel Sosa, Pedro; Fernández Prada, Miguel Ángel(American Society of Civil Engineers, 2009-09)
[EN] This paper proposes a new equation for the effective length factor k-factor for reinforced concrete columns in braced frames.
The new formula is valid both for normal and high-strength concrete. The equation was ...
Aguado López, José Vicente; Espinós Capilla, Ana; Hospitaler Pérez, Antonio; Ortega, J.; Romero, Manuel L.(Elsevier, 2012-10)
[EN] This paper describes standard scale fire tests conducted on four precast prestressed hollow core slabs configurations under flexure. The influence of the reinforcement arrangement was investigated using two test ...
Hernández Figueirido, David; Romero, Manuel L.; Bonet Senach, José Luís; Montalva Subirats, José Miguel(American Society of Civil Engineers, 2012)
Forty-nine experimental tests were conducted on rectangular and square tubular columns filled with high-strength concrete (f'(c) 590 MPa) subjected to axial load and a nonconstant bending moment distribution. The test ...
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. ...
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 ...
Serra Mercé, Enrique(Universitat Politècnica de València, 2013-03-24)
[ES] El presente trabajo fin de máster presenta lo concerniente al estudio experimental del comportamiento de tubos de acero rellenos de hormigón de ultra alta resistencia, alta resistencia, así como de resistencia normal. ...
[EN] Slim-floor beams have attracted the attention of designers in the last decades, owing to their ability for supporting intermediate loads without increasing the floor thickness. However, the behaviour of this type of ...
[EN] Previous investigations have highlighted that the current design method in Annex H of EN 1994-1-2 for the calculation of fire resistance of slender concrete-filled steel tubular (CFST) columns was unsafe, which led ...
[EN] The slim-floor beam is a composite concrete-steel beam fully integrated into the floor depth that was developed at the beginning of the 1990s. This composite beam presents a very good behaviour during the fire event ...
Lapuebla-Ferri, Andrés; Pons Aliaga, David; Romero, Manuel L.(Elsevier, 2021-11)
[EN] An experimental study was carried out to evaluate the residual mechanical properties of steel reinforcements after their exposure to elevated temperatures. In order to reproduce real loading conditions, specimens were ...
Medall-Martos, David; Espinós Capilla, Ana; ALBERO GABARDA, VICENTE; Ibáñez, Carmen; Romero, Manuel L.(International Center for Numerical Methods in Engineering (CIMNE), 2022-09-14)
[ES] Cada vez es más común el uso de columnas mixtas de acero-hormigón en edificación,
debido a las importantes reducciones de sección que permiten. En los últimos años, se han
realizado numerosas investigaciones en la ...
Espinós Capilla, Ana; ALBERO GABARDA, VICENTE; Romero, Manuel L.; Mund, M.; Meyer, P.; Schaumann, P.(Techno-Press, 2019-08-25)
[EN] The mechanical response of concrete-filled steel tubular (CFST) columns subjected to pure compression or uniaxial bending was studied in depth over the last decades. However, the available research results on CFST ...
A numerical model simulating the behaviour of elliptical concrete-filled columns under either concentric or eccentric compressive load has been developed in ABAQUS. The numerical results have been compared against a range ...
Espinós Capilla, Ana(Editorial Universitat Politècnica de València, 2012-10-26)
El empleo de pilares tubulares de acero rellenos de honnigón (CFT) ha crecido en las
últimas décadas, debido a su excelente comportamiento estructural, que aprovecha el efecto
combinado del acero y honnigón trabajando ...
Medall-Martos, David; Espinós Capilla, Ana; ALBERO GABARDA, VICENTE; Ibáñez, Carmen; Romero, Manuel L.(Ernst und Sohn, 2022-09-16)
[EN] In previous research, the authors highlighted the limited fire resistance of slender concrete-filled steel tubular (CFST) columns. A possible solution for enhancing the fire resistance of such columns consists of ...
[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 ...