Browsing by Author "Chacón Flores, Rolando Antonio"
Now showing items 1-20 of 71
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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 ... -
Algunas consideraciones sobre la resistencia de vigas armadas híbridas de acero ante cargas concentradas
Chacón Flores, Rolando Antonio; Real Saladrigas, Esther; Mirambell Arrizabalaga, Enrique (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 ... -
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 ... -
BIM-friendly, as-built realistic imperfections for geometrically nonlinear analysis of tubular frames
Chacón Flores, Rolando Antonio; Puig i Polo, Càrol; Real Saladrigas, Esther (2020-11-27)
Research report
Restricted access - publisher's policyThis document presents an integration of measurement-to-design procedures related to structural analysis of tubular frames. TLS-based data-gathering and the automated transformation of the corresponding point clouds to ... -
Capacidad resistente de pilas metálicas tubulares circulares rellenas de hormigón (CFT) en puentes integrales
Chacón Flores, Rolando Antonio; Mirambell Arrizabalaga, Enrique; Real Saladrigas, Esther (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 ... -
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, ... -
Cyclic loading in vertical stainless steel links
Chacón Flores, Rolando Antonio; Martínez, Jean (2021)
Conference report
Restricted access - publisher's policyVertical links are dissipative devices in form of beam-column segments that are included in eccentrically braced frames (EBF). Studies related to different configurations of links have been presented for carbon steel ... -
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)
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 ... -
D4.1 A set of KPIs to plan and monitor productive, resource efficient, and safe constructon sites
Lukaszewska, Agnieszka; Gilun, Marek; Bak, Mateusz; Johansson, Felicia; Jongeling, Rogier; Tomar, Rahul; Claeson-Jonsson, Christina; Jungmann, Manuel; Campos, Jorge; Gonçalves, João; Papanikolaou, Vasilis; Chacón Flores, Rolando Antonio; Ungureanu, Lucian (2021-09-30)
Research report
Open AccessThis document describes performance indicators that contribute to productivity, resource efficient, and safe construction works. Report also summaries the tools that will be developed within ASHVIN project and support ... -
D5.1 SHM digital twin requirements for residential, industrial buildings and bridges
Casas Rius, Joan Ramon; Chacón Flores, Rolando Antonio; Stipanovic, Irina; Škaric Palic, Sandra; Ramonell Cazador, Carlos (2022-03)
Research report
Open AccessThis deliverable presents a report of the needs for structural control on buildings (initial imperfections, deflections at service, stability, rheology) and on bridges (vibrations, modal shapes, deflections, stresses) based ... -
D6.1 Standardization plan
Radchuk, Olga; Grün, Karl; Hartmann, Timo; Tomar, Rahul; Haspel, Lorenz; Koplanovic, Sasa; Gavin, Ken; Jongeling, Rogier; Chacón Flores, Rolando Antonio; Gonçalves, João; Campos, Jorge; Papanikolaou, Vasilis (2021-04-09)
Research report
Open AccessASHVIN aims at the digitalization of the construction industry to increase productivity, resource efficiency, and safety. Towards this goal, digital twin technology is only one means to an end. Therefore, the core of all ... -
D7.1 ASHVIN technology demonstration plan
Lukaszewska, Agnieszka; Gilun, Marek; Johansson, Felicia; Jongeling, Rogier; Tomar, Rahul; Claeson-Jonsson, Christina; Jungmann, Manuel; Campos, Jorge; Gonçalves, João; Papanikolaou, Vasilis; Chacón Flores, Rolando Antonio; Garcia Carrera, David; Ramonell Cazador, Carlos; Posada Cárcamo, Héctor José; Ungureanu, Lucian; Skaric, Sandra; Stipanovic, Irina (2021-09-30)
Research report
Open AccessASHVIN aims at the digitalization of the construction industry to increase productivity, resource efficiency, and safety. Towards this goal, digital twin technology is only one means to an end. Therefore, the core of all ... -
Designing construction 4.0 activities for AEC classrooms
Chacón Flores, Rolando Antonio (2021-11)
Article
Open AccessThis article describes the outcomes of the development of the project MATES to STEAM. The project is aimed at integrating Construction 4.0 content to a recently started new degree on Technologies on Civil Engineering. This ... -
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 ...