Exploració per autor "Cladera Bohigas, Antoni"
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A new punching shear mechanical model for reinforced concrete slabs with and without punching reinforcement
Marí Bernat, Antonio Ricardo; Cladera Bohigas, Antoni; Ribas González, Carlos Rodrigo; Bairán García, Jesús Miguel; Oller Ibars, Eva (2017)
Text en actes de congrés
Accés restringit per política de l'editorialA punching shear strength mechanical model for RC slabs with and w/o punching reinforcement, based on a previous shear model developed by the authors, is presented. The identified differences between shear and punching ... -
A punching shear mechanical model for reinforced concrete flat slabs with and without shear reinforcement
Marí Bernat, Antonio Ricardo; Cladera Bohigas, Antoni; Oller Ibars, Eva; Bairán García, Jesús Miguel (2018-07)
Article
Accés obertA punching shear strength mechanical model for RC flat slabs with and without shear reinforcement, based on a beam shear model previously developed by the authors, is presented. The differences in resisting actions between ... -
Analysis of shear resisting actions by means of optimization of strut and tie models taking into account crack patterns
Bairán García, Jesús Miguel; Marí Bernat, Antonio Ricardo; Cladera Bohigas, Antoni (2018-09)
Article
Accés obertThe shear resisting actions in reinforced concrete elements without transverse reinforcement is analyzed by means of optimized strut-and-tie models with concrete ties. Biaxial failure criteria are used for uncracked and ... -
Application of the Compression Chord Capacity Model to predict the fatigue shear strength of reinforced concrete members without stirrups
Cladera Bohigas, Antoni; Ribas González, Carlos Rodrigo; Oller Ibars, Eva; Marí Bernat, Antonio Ricardo (Editorial Club Universitario, 2019)
Text en actes de congrés
Accés obertThe Compression Chord Capacity Model (CCCM), previously developed by the authors with other colleagues, is a simplified model for the shear strength prediction of reinforced and prestressed concrete members with and without ... -
Collapse of a precast concrete beam for a light roof: importance of elastomeric bearing pads in the element’s stability
Bairán García, Jesús Miguel; Cladera Bohigas, Antoni (Elsevier, 2014-04)
Article
Accés restringit per política de l'editorialThe importance of second order effects has been widely studied in slender concrete structures subjected to compressive stresses, although their effects are not generally taken into account in other fields of structural ... -
Comparación de resultados obtenidos en el proyecto de estructuras de hormigón aplicando la Instrucción EHE-08 y el Eurocódigo 2
Marí Bernat, Antonio Ricardo; Oller Ibars, Eva; Bairán García, Jesús Miguel; Duarte Gómez, Noemí; Cladera Bohigas, Antoni (2014-01)
Article
Accés restringit per política de l'editorialLa Instrucción Española de Hormigón Estructural EHE-08 fue el resultado de una profunda revisión de la anterior Instrucción EHE-98, sobre la que se realizaron numerosas modificaciones orientadas a adaptar la Instrucción ... -
Educación para el desarrollo y hormigón estructural. Experiencias
Cladera Bohigas, Antoni; Etxeberria Larrañaga, Miren; Pérez Foguet, Agustí (ACHE, 2007)
Text en actes de congrés
Accés obertLas universidades españolas han asumido un creciente protagonismo en la cooperación al desarrollo, poniendo en marcha diferentes actividades encaminadas a favorecer la solidaridad de todos los sectores de la comunidad ... -
Effects of axial forces and prestressing on the shear strength of structural concrete members
Marí Bernat, Antonio Ricardo; Cladera Bohigas, Antoni; Bairán García, Jesús Miguel (2017)
Text en actes de congrés
Accés restringit per política de l'editorialAxial forces affect the shear strength of concrete members. The estimation of such effects on the shear strength depends on how the axial force influences the various shear transfer mechanisms, since a very different ... -
El sector de la construcció i el desenvolupament humà en projectes de cooperació internacional
Cladera Bohigas, Antoni; Etxeberria Larrañaga, Miren; Pérez Foguet, Agustí (-, 2008)
Text en actes de congrés
Accés restringit per política de l'editorialLa construcció està íntimament lligada al desenvolupament, sent alhora una eina i un motor quan el seu objectiu és el de proveir serveis que responen a una demanda efectiva de la comunitat. L'objectiu de tota construcció ... -
Estado del conocimiento sobre la aplicación de aleaciones con memoria de forma superelásticas de ingeniería civil
Cladera Bohigas, Antoni; Oller Ibars, Eva; Ribas, Carlos (2013)
Text en actes de congrés
Accés restringit per política de l'editorialLas aleaciones con memoria de forma son materiales que tienen la habilidad de alcanzar grandes deformaciones y regresar a una forma predefinida tras su descarga o mediante su calentamiento. Estas características son muy ... -
Influence of the longitudinal reinforcement on the shear strength of one-way concrete slabs
Gurutzeaga Zubillaga, Mikel; Oller Ibars, Eva; Ribas González, Carlos Rodrigo; Cladera Bohigas, Antoni; Marí Bernat, Antonio Ricardo (2015-08)
Article
Accés obertThe shear strength of one-way slabs is studied in this paper via an experimental program performed by the authors and the analysis of a shear test database. The experimental program, in which six slabs and three beams ... -
Mechanical model for the shear strength of steel fiber reinforced concrete (SFRC) beams without stirrups
Marí Bernat, Antonio Ricardo; Spinella, Nino; Recupero, Antonino; Cladera Bohigas, Antoni (2020-04)
Article
Accés obertNumerous studies have shown that adding steel fibers to the concrete mixture improves both the shear strength and ductility of reinforced concrete beams. Most current shear design formulations for steel fiber reinforced ... -
Mechanical model for the shear strength of steel fibers reinforced concrete beams (SFRC) without stirrups
Marí Bernat, Antonio Ricardo; Spinella, Nino; Recupero, Antonino; Cladera Bohigas, Antoni (2022)
Text en actes de congrés
Accés obertDespite the numerous studies made showing that the addition of steel fibres to concrete enhances the shear strength of RC beams, current design formulations are still empirical and present large scatter in front of the ... -
Mechanical model for the shear strength prediction of corrosion-damaged reinforced concrete slender and non slender beams
Cladera Bohigas, Antoni; Marí Bernat, Antonio Ricardo; Ribas González, Carlos Rodrigo (Elsevier, 2021-11)
Article
Accés obertSteel corrosion in RC structures leads to a reduced reinforcement area, changes in steel mechanical properties, cracking and, eventually, concrete cover spalling, among other phenomena. Stirrups are generally small in ... -
One-way shear design method based on a multi-action model
Cladera Bohigas, Antoni; Marí Bernat, Antonio Ricardo; Bairán García, Jesús Miguel; Oller Ibars, Eva; Ribas González, Carlos Rodrigo (2017-09)
Article
Accés restringit per política de l'editorialIt is widely known that the shear strength of a reinforced concrete (RC) or prestressed concrete (PC) beam results from the interaction of different resisting actions. Thus, available simplified shear models emphasize ... -
Predicting the shear–flexural strength of slender reinforced concrete T and I shaped beams
Cladera Bohigas, Antoni; Marí Bernat, Antonio Ricardo; Ribas González, Carlos Rodrigo; Bairán García, Jesús Miguel; Oller Ibars, Eva (2015-10)
Article
Accés obertA mechanical model previously developed by the authors for the prediction of the shear flexural strength of slender reinforced concrete beams with rectangular cross-section with or without stirrups has been extended to ... -
Resistencia a cortante de elementos sin armadura transversal
Pérez Caldentey, Alejandro; Bairán García, Jesús Miguel; Cladera Bohigas, Antoni; Cifuentes, Hector; Domínguez Álvarez, Aurelio; Fernández Montes, David; Izquierdo López, David; Navarro, Juan; Ruiz, Gonzalo; Carmona, Jacinto; Padilla, Patricio; Zanuy, Carlos (Asociación Científico Técnica del Hormigón Estructural, 2016)
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Shear design and assessment of reinforced and prestressed concrete beams based on a mechanical model
Marí Bernat, Antonio Ricardo; Bairán García, Jesús Miguel; Cladera Bohigas, Antoni; Oller Ibars, Eva (2016-10)
Article
Accés obertSafe and economical design and assessment of reinforced (RC) and prestressed concrete (PC) beams requires the availability of accurate but simple formulations which adequately capture the structural response. In this paper, ... -
Shear design of reinforced and prestressed concrete beams based on a mechanical model
Marí Bernat, Antonio Ricardo; Bairán García, Jesús Miguel; Cladera Bohigas, Antoni (International Federation for Structural Concrete (fib), 2015)
Text en actes de congrés
Accés restringit per política de l'editorialDifferent resisting actions interact in the shear resistance of cracked concrete beams whose relative importance varies along loading as damage evolves. Thus, it is not possible to establish a governing resisting action ... -
Shear design of reinforced concrete beams with FRP longitudinal and transverse reinforcement
Oller Ibars, Eva; Marí Bernat, Antonio Ricardo; Bairán García, Jesús Miguel; Cladera Bohigas, Antoni (Elsevier, 2015-06)
Article
Accés obertThe shear resisting mechanisms of reinforced concrete (RC) beams with longitudinal and transverse FRP reinforcement can be affected by the mechanical properties of the FRP rebars. This paper presents a mechanical model for ...