Browsing by Author "Chacón Flores, Rolando Antonio"
Now showing items 1-20 of 52
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A comparative analysis of longitudinal stiffener cross-section for slender I-girders subjected to patch loading
Chacón Flores, Rolando Antonio; Loaiza, Nelson; Graciano, Carlos; Casanova, Euro (Wilhelm Ernst & Sohn, 2017)
Conference report
Restricted access - publisher's policyIn the construction of traditional composite bridges whose structure consists of plate girders, the concrete slabs of the decks are often casted before launching. These thin-walled webs are occasionally reinforced with ... -
An experimental study on the cyclic response of austenitic stainless steel
Chacón Flores, Rolando Antonio; de Marco, Mauricio; Real Saladrigas, Esther; Arrayago Luquin, Itsaso (2018)
Conference report
Restricted access - publisher's policyStrain hardening is one of the key features of stainless steel for all structural applications. This property directly affects the definition of cross-sectional resistance, cross-section classification, ductility and energy ... -
Analysis of steel members using FEM and Big data
Chacón Flores, Rolando Antonio; Mirambell Arrizabalaga, Enrique; Real Saladrigas, Esther (Wiley, 2016)
Conference report
Restricted access - publisher's policyThis paper describes trends concerning the analysis of steel structures using FEM and Big Data from two perspectives: i) the increase of the computing capacity and ii) the de-sign guidelines. For the former, computers allow ... -
Análisis de autovalores de vigas esbeltas con rigidización múltiple sujetas a cargas concentradas
Loaiza, Nelson; Graciano, Carlos; Chacón Flores, Rolando Antonio (Sociedad Venezolana de Métodos Numéricos en Ingeniería, 2016)
Conference report
Restricted access - publisher's policyDurante la erección de puentes de acero usando el método de empujes sucesivos, el ensamble de la cubierta se mueve a través de las zapatas de desplazamiento y también sobre cada pila de soporte. Como resultado de esto se ... -
Análisis lineal de pandeo de una viga esbelta rigidizada longitudinalmente y sometida a carga concentrada
Graciano, Carlos; Loaiza, Nelson; Chacón Flores, Rolando Antonio (Sociedad Venezolana de Métodos Numéricos en Ingeniería, 2016)
Conference report
Restricted access - publisher's policyEn la construcción tradicional de puentes mixtos acero-concreto cuya estructura consiste en vigas tipo placa, las losas de hormigón de las cubiertas son a menudo vaciadas antes del ensamblaje. Siendo estas estructuras de ... -
Circular concrete-filled tubular columns: state of the art oriented to the vulnerability assessment
Chacón Flores, Rolando Antonio (2015-05-28)
Article
Open AccessThe vulnerability of framed structures has been analyzed until recently from two different perspectives: Structural and socio-economical. For the sake of assessing the former, indexes and objective measurements have been ... -
Critical buckling load on transversally and longitudinally stiffened steel plate girders subjected to patch loading
Herrera, Juan Carlos; Chacón Flores, Rolando Antonio (CRC Press, 2019)
Conference report
Restricted access - publisher's policyIt has been investigated that the patch loading resistance model available in European design rules may lead to an underestimation for plate girders with closely spaced transverse stiffeners. Predicting models have been ... -
Cyclic loading in stainless steel links under lateral loads
Chacón Flores, Rolando Antonio; Arrayago Luquin, Itsaso; Mirambell Arrizabalaga, Enrique; Real Saladrigas, Esther (Wilhelm Ernst & Sohn, 2017)
Conference report
Restricted access - publisher's policyLink elements are dissipative devices in form of beam segments that are typically included in eccentrically braced frames (EBF) subjected to lateral loads and seismic hazard. Studies related to short links, ... -
D1.1 Launch Version of ASHVIN Platform (Version v0.2)
Teodorovic, Mirko; Hartmann, Timo; Tomar, Rahul; Koulalis, Ilias; Priedmore, Jason; Gavin, Ken; Chacón Flores, Rolando Antonio (2020-12-31)
External research report
Open AccessMFL deployed, in the cloud managed by Digital Ocean, an open-source, secure and scalable IoT platform that ensures device provisioning, connectivity and management, data accumulation and consumption. The platform is based ... -
Designing experiments using digital fabrication in structural dynamics
Chacón Flores, Rolando Antonio; Oller Martínez, Sergio Horacio (2017-07)
Article
Open AccessIn engineering, traditional approaches aimed at teaching concepts of dynamics to engineering students include the study of a dense yet sequential theoretical development of proofs and exercises. Structural dynamics are ... -
Designing maths-based STEAM activities for civil engineering curricula
Chacón Flores, Rolando Antonio; Estela Carbonell, M. Rosa (Academic Conferences and Publishing International Limited, 2020)
Conference report
Restricted access - publisher's policyThis paper depicts a “Work-in-progress” set of pedagogical activities and workshops particularly designed for students at the beginning of civil engineering bachelor courses. The pedagogical project is aimed at fostering ... -
Development of IoT applications in civil engineering classrooms using mobile devices
Chacón Flores, Rolando Antonio; Posada, Hector; Toledo, Alvaro; Gouveia, Maria (2018-09)
Article
Open AccessThis paper presents academic efforts aimed at integrating methodologies associated with the use of mobile devices, the potential of the Internet of Things (IoT), and the role of experimental education in civil engineering. ... -
Development of VR/AR applications for experimental tests of beams, columns, and frames
Chacón Flores, Rolando Antonio; Claure, Fabiola; Coss Henning, Oscar de (2020-09)
Article
Open AccessThis paper depicts a set of virtual reality (VR) and augmented reality (AR) applications conceived for the enrichment of laboratory experiences within the field of structural engineering. The experimental program corresponds ... -
Digital twins in civil and environmental engineering classrooms
Chacón Flores, Rolando Antonio; Sánchez Juny, Martí; Real Saladrigas, Esther; Gironella Cobos, Xavier; Puigagut Juárez, Jaume; Ledesma Villalba, Alberto (International Centre for Numerical Methods in Engineering (CIMNE), 2018)
Conference report
Open AccessDigital twins are understood as digital replica of physical models whose behavior can be observed simultaneously (digitally and physically) in real time. These tools are increasingly used in advanced industries for several ... -
Educating XXIst century civil engineers in Barcelona
Turmo Coderque, José; Estela Carbonell, M. Rosa; Chacón Flores, Rolando Antonio; Gironella Cobos, Xavier; Lloberas Valls, Oriol; Oliver Olivella, Xavier; Poblet-Puig, Jordi; Puigví Burniol, Maria Àngels; Valls del Barrio, Susanna; Díez, Pedro (2017)
Conference report
Restricted access - publisher's policyThe educational programs of Civil Engineering schools have evolved to adapt to changes in society demands and regulations. Specifically, Civil Engineering curricula in Spain was highly impacted by the Bolonia Declaration ... -
Effect of uncertainty in localized imperfection on the ultimate compressive strength of cold-formed stainless steel hollow sections
Shen, Yanfei; Chacón Flores, Rolando Antonio (Multidisciplinary Digital Publishing Institute, 2019-09)
Article
Open AccessStainless steel has excellent corrosion resistance properties, considerable long-term durability, and good mechanical strength. Hollow sections are a versatile and efficient form for construction applications. The use of ... -
Estudio experimental y numérico de la capacidad portante de vigas de aluminio diseñadas para pantalanes de puertos
Chacón Flores, Rolando Antonio; Arrayago Luquin, Itsaso; Mirambell Arrizabalaga, Enrique (2016-12-23)
External research report
Restricted access - confidentiality agreementEl objeto del convenio es la realización del estudio de la capacidad portante de estructuras de aluminio diseñadas para pantalanes de puertos. El estudio se lleva a cabo mediante la realización de dos ensayos experimentales ... -
Evaluación de la resistencia a abolladura por cortante de vigas armadas híbridas de acero según la norma venezolana COVENIN 1618:1998
Chacón Flores, Rolando Antonio; Rojas-Blonval, J.E. (Consejo Superior de Investigaciones Científicas (CSIC), 2015-04)
Article
Open AccessEn este estudio se presenta un análisis de la resistencia a abolladura por cortante de vigas armadas híbridas según la norma venezolana COVENIN 1618:1998. El estudio se basa en una recopilación bibliográfica de ensayos ... -
Experimental programme on austenitic stainless steel beams and columns
Arrayago Luquin, Itsaso; Real Saladrigas, Esther; Chacón Flores, Rolando Antonio (Independent Publishing Platform, 2019)
Conference report
Restricted access - publisher's policyHigh ductility, durability, strain hardening and good fire resistance make stainless steel an excellent construction material. In recent years, a considerable amount of research has been devoted to the understanding of the ... -
Flexural buckling of stainless steel angle columns
Arrayago Luquin, Itsaso; Gouveia, Maria; Chacón Flores, Rolando Antonio; Real Saladrigas, Esther (2018)
Conference report
Restricted access - publisher's policyThe flexural buckling behavior of columns with open sections such as angles is complex due to their inherent coupled torsional-flexural buckling effects that are typically found for intermediate member slenderness. Research ...