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Nonlinear truss models for strain-based seismic evaluation of planar RC walls
(Wiley, 2021-09)
Article
Open AccessThis paper introduces a new approach for the seismic performance evaluation of planar RC walls. Compared to existing assessment guidelines, such as those in ASCE/SEI 41-17, where performance limits are described by plastic ... -
Three-dimensional finite element modeling of RC columns subjected to cyclic lateral loading
(Elsevier, 2021-07)
Article
Restricted access - publisher's policyThis paper presents a detailed finite element modeling scheme to simulate the cyclic response of RC columns considering low-cycle fatigue and bond-slip of reinforcement. The modeling scheme includes a triaxial constitutive ... -
In-plane shear strength and damage fragility functions for partially-grouted reinforced masonry walls with bond-beam reinforcement
(Elsevier, 2021-09)
Article
Open AccessThis paper presents a study on the in-plane shear response of partially-grouted reinforced masonry walls with bond-beam reinforcement. A database of 95 tests on partially-grouted walls made of concrete hollow blocks was ... -
Buckling curves for cold-formed stainless-steel columns and beams
(2021-10)
Article
Open AccessThis paper summarises the background information and methodology used to derive a set of buckling curves proposed for cold-formed stainless steel columns and beams, incorporated in the recently revised SEI/ASCE 8-21 ... -
A variable order framework for 3D nonlinear analysis of reinforced concrete frames under general loading
(Elsevier, 2021-09)
Article
Open AccessA framework for the analysis of three-dimensional reinforced concrete frame structures, capable of reproducing general failure modes, is presented. A force-based model which guarantees the equilibrium between nodal and ... -
Response of the International Energy Agency (IEA) Wind 15MW WindCrete and Activefloat floating wind turbines to wind and second-order waves
(Copernicus Office, 2021-05)
Article
Open AccessThe EU Horizon 2020 project COREWIND (COst REduction and increase performance of floating WIND technology) has developed two floating platforms for the new International Energy Agency (IEA) Wind 15MW reference wind turbine. ... -
Modeling serviceability performance and ultimate capacity of corroded reinforced and prestressed concrete structures
(Wiley, 2021-06)
Article
Open AccessCorrosion reduces the area of reinforcement steel, affects its mechanical properties, the bond properties, and produces concrete cracking. Thus, reduction of the bearing capacity and stiffness, increments of deflections ... -
Mechanical model for the shear strength of steel fiber reinforced concrete (SFRC) beams without stirrups
(2020-04)
Article
Open AccessNumerous 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 ... -
Behavior and strength of welded stud shear connectors in composite beam
(2012-06)
Article
Open AccessIn this paper the behaviour of stud shear connectors in composite structures is analysed. The composite section is formed by steel profiles connected to solid concrete slabs. Some effective numerical models using the finite ... -
Capacidad resistente de pilas metálicas tubulares circulares rellenas de hormigón (CFT) en puentes integrales
(2012-09)
Article
Open AccessSe presenta el análisis estructural de pilas metálicas tubulares rellenas de hormigón (CFT) sometidas a flexo-compresión. El objetivo principal es valorar los mecanismos resistentes de las pilas cuando se someten a un ... -
Resistencia de vigas armadas de acero sometidas a cargas concentradas en secciones no rigidizadas
(2009-03)
Article
Open AccessLas cargas concentradas en vigas armadas deben ser soportadas por rigidizadores verticales dispuestos en las secciones transversales solicitadas. Sin embargo, existen casos prácticos en los cuales resulta físicamente ... -
Algunas consideraciones sobre la resistencia de vigas armadas híbridas de acero ante cargas concentradas
(2007-01)
Article
Open AccessEn este trabajo de investigación se presenta una campaña experimental de ensayos de ocho vigas armadas híbridas de acero rigidizadas transversalmente sometidas a cargas concentradas en el panel central; se califica a una ...
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