Browsing by Author "Martínez González, Eva"Més informacióMés informació

Now showing items 1-20 of 27

    • A predictive model for fracture in human ribs based on in-vitro acoustic emission data 

      García Vilana, Silvia; Sánchez Molina, David; Llumà Fuentes, Jordi; Fernández Osete, Ismael; Velázquez Ameijide, Juan; Martínez González, Eva (2021-09-01)
      Article
      Open Access
      Purpose The aim of this paper is to propose a fracture model for human ribs based on acoustic emission (AE) data. The accumulation of microcracking until a macroscopic crack is produced can be monitored by AE. The ...

    • A stochastic model for soft tissue failure using acoustic emission data 

      Sánchez Molina, David; Martínez González, Eva; Velázquez Ameijide, Juan; Llumà Fuentes, Jordi; Rebollo Soria, María Carmen; Arregui Dalmases, Carlos (2015-07-15)
      Article
      Open Access
      The strength of soft tissues is due mainly to collagen fibers. In most collagenous tissues, the arrangement of the fibers is random, but has preferred directions. The random arrangement makes it difficult to make deterministic ...

    • Analysis of fracture resistance of tool steels by means of acoustic emission 

      Martínez González, Eva; Picas Anfruns, Ingrid; Casellas Padró, Daniel; Romeu Garbí, Jordi (2010-12-10)
      Article
      Restricted access - publisher's policy
      The automotive manufacturers currently use advanced high-strength steels (AHSS) to produce lightweight vehicles with increased safety performance. While showing excellent strengthto-weight ratios, AHSS have several limitations ...

    • Analysis of fracture resistance of tool steels by means of acoustic emission. 

      Martínez González, Eva; Picas Anfruns, Ingrid; Casellas Padró, Daniel; Romeu Garbí, Jordi (2010)
      Conference report
      Open Access
      The usage of advanced high strength steels (AHSS) in structural automotive components has been broadened in the past few years to satisfy the strict specifications of the automotive industry. Besides showing excellent ...

    • Análisis, diseño y construcción de un chasis autoportante de material composite 

      Velázquez Ameijide, Juan; Llumà Fuentes, Jordi; Sánchez, C; Martínez González, Eva; Ruiz, Carlos (12CUIETT 2004, 2004)
      Conference lecture
      Open Access
      Esta ponencia presenta el análisis estructural de un chasis autoportante para un vehículo monoplaza de bajo consumo, realizada en materiales compuestos. Este estudio comprende el análisis de los modos propios de vibración ...

    • Aplicación de la emisión acústica como método para anticipar el fallo de tejidos colaginosos (1ª parte) 

      García Vilana, Silvia; Martínez González, Eva; Sánchez Molina, David; Arregui Dalmases, Carlos; Velázquez Ameijide, Juan; Llumà Fuentes, Jordi; Rebollo Soria, María Carmen (2016-07-01)
      Article
      Open Access
      Se usa un montaje experimental basado en Emisión Acústica (EA) para detectar la energía elástica liberada durante el proceso de tracción y rotura de tejidos colaginosos. Se localizan las señales y se cuenta el número de ...

    • Aplicación de la emisión acústica como método para participar el fallo de tejidos colaginosos (2a parte) 

      García Vilana, Silvia; Martínez González, Eva; Sánchez Molina, David; Arregui Dalmases, Carlos; Velázquez Ameijide, Juan; Llumà Fuentes, Jordi; Rebollo Soria, María Carmen (2016-10-01)
      Article
      Open Access

    • Aplicación de la técnica de emisión acústica (EA) para auscultación en diversos tipos de materiales y estructuras 

      Martínez González, Eva; Gallego Molina, Antolino; Infantes Vázquez, Cristobal; Benavent Climent, Amadeo; Morillas Romero, Leandro; Martínez Jequier, José; Juanes, Javier; Valea Pérez, Ángel (Editorial de la Universitat Politècnica de València (UPV), 2011)
      Conference report
      Open Access

    • Detection of failure mechanisms of tool steels by means of acoustic emission technique 

      Martínez González, Eva (Universitat Politècnica de Catalunya, 2014-01-30)
      Doctoral thesis
      Open Access
      This thesis is focused on the calibration of the Acoustic Emission (AE) technique to detect and identify damage mechanisms in tool steels. The AE measurement procedure has been calibrated for two mechanical tests: fracture ...

    • DISSENY DE MÀQUINES (Examen final) 

      Martínez González, Eva; Ortiz Morón, Pedro (Universitat Politècnica de Catalunya, 2004-01-12)
      Exam
      Restricted access to the UPC academic community

    • DISSENY DE MÀQUINES (Examen final) 

      Martínez González, Eva; Ortiz Morón, Pedro (Universitat Politècnica de Catalunya, 2007-06-14)
      Exam
      Restricted access to the UPC academic community

    • DISSENY DE MÀQUINES (Examen final) 

      Martínez González, Eva; Ortiz Morón, Pedro (Universitat Politècnica de Catalunya, 2004-06-14)
      Exam
      Restricted access to the UPC academic community

    • DISSENY DE MÀQUINES (Examen final) 

      Martínez González, Eva; Ortiz Morón, Pedro (Universitat Politècnica de Catalunya, 2007-01-09)
      Exam
      Restricted access to the UPC academic community

    • DISSENY DE MÀQUINES (Examen final) 

      Martínez González, Eva; Ortiz Morón, Pedro (Universitat Politècnica de Catalunya, 2005-01-13)
      Exam
      Restricted access to the UPC academic community

    • DISSENY DE MÀQUINES (Examen parcial) 

      Martínez González, Eva; Ortiz Morón, Pedro (Universitat Politècnica de Catalunya, 2006-04-20)
      Exam
      Restricted access to the UPC academic community

    • DISSENY DE MÀQUINES (Examen parcial) 

      Martínez González, Eva; Ortiz Morón, Pedro (Universitat Politècnica de Catalunya, 2003-11-06)
      Exam
      Restricted access to the UPC academic community

    • DISSENY DE MÀQUINES (Examen parcial) 

      Martínez González, Eva; Ortiz Morón, Pedro (Universitat Politècnica de Catalunya, 2004-04-19)
      Exam
      Restricted access to the UPC academic community

    • DISSENY DE MÀQUINES (Examen parcial) 

      Ortiz Morón, Pedro; Martínez González, Eva (Universitat Politècnica de Catalunya, 2005-11-08)
      Exam
      Restricted access to the UPC academic community

    • DISSENY DE MÀQUINES (Examen parcial) 

      Martínez González, Eva; Ortiz Morón, Pedro (Universitat Politècnica de Catalunya, 2006-11-07)
      Exam
      Restricted access to the UPC academic community

    • DISSENY DE MÀQUINES (Examen parcial) 

      Martínez González, Eva; Ortiz Morón, Pedro (Universitat Politècnica de Catalunya, 2005-04-28)
      Exam
      Restricted access to the UPC academic community