Now showing items 1-3 of 3

  • PCA based stress monitoring of cylindrical specimens using PZTs and guidedwaves 

    Quiroga Méndez, Jabid; Mujica Delgado, Luis Eduardo; Villamizar Mejía, Rodolfo; Ruiz Ordóñez, Magda; Camacho Navarro, Jhonatan (Multidisciplinary Digital Publishing Institute (MDPI), 2017-12)
    Article
    Open Access
    Since mechanical stress in structures affects issues such as strength, expected operational life and dimensional stability, a continuous stress monitoring scheme is necessary for a complete integrity assessment. Consequently, ...
  • Stress monitoring of cylindrical structures using guided waves 

    Quiroga Méndez, Jabid (Universitat Politècnica de Catalunya, 2018-06-29)
    Doctoral thesis
    Open Access
    This thesis presents some approaches for guided wave based stress monitoring as a part of Structural Health Monitoring (SHM). SHM systems include different levels, from damage detection to prognosis, however, this work is ...
  • Support stiffness monitoring of cylindrical structures using magnetostrictive transducers and the torsional mode T(0,1) 

    Quiroga Méndez, Jabid; Mujica Delgado, Luis Eduardo; Villamizar Mejía, Rodolfo; Ruiz Ordóñez, Magda (Multidisciplinary Digital Publishing Institute (MDPI), 2018-04)
    Article
    Open Access
    In this paper, a support stiffness monitoring scheme based on torsional guided waves for detecting loss of rigidity in a support of cylindrical structures is presented. Poor support performance in cylindrical specimens ...