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Modeling public transportation networks for a circular city: the role of urban subcenters and mobility density
(Elsevier, 2020)
Article
Open AccessThe concentration of both employment and services in a specific area of a town generates positive effects, but also impacts (congestion, transit issues, and others). Urban subcenters seek to approach economic activities ... -
Fatigue of cracked high performance fiber reinforced concrete subjected to bending
(Elsevier, 2019-09)
Article
Restricted access - publisher's policyHigh performance fiber reinforced concrete (HPFRC) is recognized as suitable material for structural applications. The number of national codes that have approved it is an evidence. Structures where HPFRC is generally used ... -
Fluid structure interaction by means of variational multiscale reduced order models
(2020-06)
Article
Restricted access - publisher's policyA reduced order model designed by means of a variational multiscale stabilized formulation has been applied successfully to fluid-structure interaction problems in a strongly coupled partitioned solution scheme. Details ... -
Durability of concrete with electric arc furnace slag aggregate
(Elsevier, 2019-08)
Article
Restricted access - publisher's policyThe durability of concrete mixes with EAF slag as aggregate (HS) is studied; mixes with limestone (HC) and barite (HAB) aggregates were used as reference for structural and heavy-weight applications, respectively. Compressive ... -
Self-construction in informal settlements: a multiple-criteria decision-making method for assessing sustainability of floor slabs in Bucaramanga, Colombia
(2019-03)
Article
Open AccessIn many developing countries, a large part of the urban population lives in self-built houses located in informal settlements. Due to the basic methods and materials used in self-construction, most houses are only one or ... -
Traditional high-rise unreinforced masonry buildings: modeling and influence of floor system stiffening on their overall seismic response
(2020-01-04)
Article
Restricted access - publisher's policyThis paper summarizes a study whose primary objectives were to develop a model for nonlinear static analysis of unreinforced masonry (URM) buildings, considering the flexibility of the floor system and analyzing the influence ... -
Structural health monitoring with distributed optical fiber sensors of tunnel lining affected by nearby construction activity
(2020-09)
Article
Restricted access - publisher's policyThis paper addresses the implementation of a Distributed Optical Fiber Sensor system (DOFS) to the TMB L-9 metro tunnel in Barcelona for Structural Health Monitoring (SHM) purposes as the former could potentially be affected ... -
La audacia del Pabellón Puente en el río Ebro (Expo 2008): consecuencia en erosión fluvial y exigencias de protección y auscultación
(2009-01)
Article
Open AccessEl artículo trata del riesgo de erosión fluvial en una pila compleja de gran anchura, construida en el cauce del río Ebro en Zaragoza. Se describe el problema de erosión local en la pila, las características del modelo ... -
Experiencias de concesión del mantenimiento y la construcción de las carreteras de las Diputaciones provinciales en España
(2012)
Article
Open AccessEn el presente artículo se revisan las recientes concesiones de la explotación de redes viales de bajo volumen de tráfico por parte de Diputaciones provinciales españolas. Se introducen, primeramente, los riesgos e ... -
Estimating access to drinking water and sanitation: the need to account for uncertainty in trend analysis
(Elsevier, 2019-12)
Article
Restricted access - publisher's policyNationally representative household surveys are the main source of data for tracking drinking water, sanitation and hygiene (WASH) coverage. However, all survey point estimates have a certain degree of error that must be ... -
Projection-based reduced order models for flow problems: a variational multiscale approach
(2020-05)
Article
Restricted access - publisher's policyIn this paper we present a Variational Multi-Scale stabilized formulation for a general projection-based Reduced Order Model. In the stabilized formulation we address techniques already analysed in Variational Multi-Scale-Finite ... -
Shear fatigue strength of reinforced concrete members without transverse reinforcement according to the compression chord capacity model
(Elsevier, 2020-05)
Article
Restricted access - publisher's policyAlthough 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 ...
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