Exploració per tema "Beam"
Ara es mostren els items 1-12 de 12
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Characterization of the n TOF EAR-2 neutron beam
(EDP Sciences, 2016)
Comunicació de congrés
Accés obertThe experimental area 2 (EAR-2) at CERNs neutron time-of-flight facility (n TOF), which is operational since 2014, is designed and built as a short-distance complement to the experimental area 1 (EAR-1). The Parallel Plate ... -
Closed-form equation for natural frequencies of beams under full range of axial loads modeled with a spring-mass system
(2019-04-01)
Article
Accés obertA new simple closed-form equation that accurately predicts the effect of an arbitrarily large constant axial load, residual stress or temperature shift on the natural frequencies of an uniform single-span beam, with various ... -
Computational homogenization of one-dimensional textile structures
(CIMNE, 2015-10-19)
Comunicació de congrés
Accés obertIn this contribution a computational homogenization method for one-dimensional technical textiles, i.e. ropes or cables, is developed. Regarding the large length-to-thickness ratio that characterizes rope-like textiles ... -
Effects of low temperatures on flexural strength of macro-synthetic fiber reinforced concrete: experimental and numerical investigation
(Multidisciplinary Digital Publishing Institute (MDPI), 2022-02)
Article
Accés obertFiber-reinforced concrete (FRC) is an attractive alternative to traditional steel bar-reinforced concrete structures, as evidenced by the constantly increasing market consumption of structural fibers for this purpose. In ... -
Flexural capacity of corroded post-tensioned concrete beams: large scale tests and numerical simulation
(2022)
Text en actes de congrés
Accés obertAn experimental campaign was carried out at the University of Messina to study the influence of the tendon corrosion on the response of post-tensioned concrete beams under transversal loads. Six beams were cast in 2006 and ... -
Flexural capacity of corroded post-tensioned concrete beams: large scale tests and numerical simulation
(Elsevier, 2022-08)
Article
Accés obertAn experimental campaign was carried out at the University of Messina to study the influence of the tendon corrosion on the response of post-tensioned concrete beams under transversal loads. Six beams were cast in 2006 ... -
Modelling composite beams with partial interaction using beam element models
(Universitat Politècnica de Catalunya, 2017-09-22)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autorComposite beam structures, consisting of a steel girder and a concrete slab placed on top of it, are widely utilised both in civil and building engineering, with a clear growth of their usage in USA and Europe. However, ... -
Parametric study of long-term deflections of reinforced recycled aggregate concrete members according to the fib model code 2010
(2022)
Text en actes de congrés
Accés obertIn this study, a parametric analysis of the deflection calculations of reinforced RAC members is presented. Within the parametric analysis, member support conditions, ambient conditions (influencing shrinkage and creep), ... -
Reliability-based assessment of the partial factor for shear design of fibre reinforced concrete members without shear reinforcement
(2021-10)
Article
Accés obertFibre reinforced concrete (FRC) is increasingly used for structural purposes owing to its many benefits, especially in terms of improved overall sustainability of FRC structures relative to traditional reinforced concrete ... -
Shear fatigue strength of reinforced concrete members without transverse reinforcement according to the compression chord capacity model
(Elsevier, 2020-05)
Article
Accés obertAlthough the shear fatigue behaviour of elements without shear reinforcement has been studied for a while, there is still a need for a simple mechanical model that evaluates the shear fatigue strength. The Compression Chord ... -
Systematic review on the creep of fiber-reinforced concrete
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-11)
Article
Accés obertFiber-reinforced concrete (FRC) is increasingly used in structural applications owing to its benefits in terms of toughness, durability, ductility, construction cost and time. However, research on the creep behavior of FRC ... -
The CERN n TOF facility: neutron beams performances for cross section measurements
(2014-05-01)
Article
Accés restringit per política de l'editorialThis paper presents the characteristics of the existing CERN n TOF neutron beam facility (n TOF-EAR1 with a flight path of 185 meters) and the future one (n TOF EAR-2 with a flight path of 19 meters), which will operate ...