Artículos

URI permanente para esta colección

https://hdl.handle.net/10784/28313

Examinar

Examinando Artículos por Autor "Betancur G, G.R."

Mostrando 1 - 5 de 5
  • No hay miniatura disponible
    Ítem
    Detection o structural damage and estimation of reliability using a multidimensional monitoring approach
    (SAGE PUBLICATIONS LTD, 2017-05-11) Ortiz, Juan Orlando; Betancur G, G.R.; Gómez, Johnny; Castaneda Heredia Leonel F.; ZAJAC, GRZEGORZ; Gutiérrez-Carvajal, R.E.; Universidad EAFIT. Departamento de Ingeniería Mecánica; Estudios en Mantenimiento (GEMI)
    Many structural elements are exposed to load conditions that are difficult to model during the design phase, such as environmental uncertainties, random impacts, and overloading, amongst others, thus increasing unprogrammed maintenance and reducing confid
  • No hay miniatura disponible
    Ítem
    Evaluación de la condición de operación de vehículos ferroviarios usando identificación modal
    (Asociación Colombiana de Facultades de Ingeniería, ACOFI, 2011-01-01) Martinod R, R.M.; Betancur G, G.R.; Castaneda Heredia Leonel F.; Universidad EAFIT. Departamento de Ingeniería Mecánica; Estudios en Mantenimiento (GEMI)
  • No hay miniatura disponible
    Ítem
    Evaluating damping elements for twostage suspension vehicles
    (UNIV NAC COLOMBIA, FAC INGENIERIA, 2012-01-01) Martinod R, R.M.; Betancur G, G.R.; Castañeda H, L.F.; Universidad EAFIT. Departamento de Ingeniería Mecánica; Estudios en Mantenimiento (GEMI)
    The technical state of the damping elements for a vehicle having twostage suspension was evaluated by using numerical models based on the multibody system theory; a set of virtual tests used the eigenproblem mathematical method. A test was developed based on experimental modal analysis (EMA) applied to a physical system as the basis for validating the numerical models. The study focused on evaluating vehicle dynamics to determine the influence of the dampers' technical state in each suspension state.
  • No hay miniatura disponible
    Ítem
    Monitoring of condition of the railway system.
    (Association for Engineering Mechanics, 2010-05-31) Bogdan Zoltowski; Castaneda Heredia Leonel F.; Betancur G, G.R.; Universidad EAFIT. Departamento de Ingeniería Mecánica; Estudios en Mantenimiento (GEMI)
    The multidimensional monitoring of symptoms applied to railway systems allow to detect and locate the sections of the track (straight and curved) that generate thedecrement of the safety and comfort of the passengers. It also evaluates the technicals
  • No hay miniatura disponible
    Ítem
    Structural Damage Detection and Reliability Estimation using a Multidimensional Monitoring Approach
    (SAGE PUBLICATIONS LTD, 2016-01-01) Ortiz, Juan Orlando; Betancur G, G.R.; Gómez, Johnny; Castaneda Heredia Leonel F.; Zajac, Grzegorz; Gutiérrez-Carvajal, R.E.; Universidad EAFIT. Departamento de Ingeniería Mecánica; Estudios en Mantenimiento (GEMI)
    Many structural elements are exposed to load conditions that are difficult to model during the design stage, such as environmental uncertainties, random impacts and overloading amongst others, thus, increasing un programmed maintenance and reducing...