The effect of mode II fatigue crack growth rate on the fractographic features of CFRP composite laminates: An acoustic emission and scanning electron microscopy analysis
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Fracture Mechanics"
DOI: 10.1016/j.engfracmech.2020.107408
Abstract: Abstract The present study is focused on the characterization of the fatigue damage features in carbon/epoxy laminates under mode-II loading conditions. To this aim, a sinusoidal cyclic load was applied to the End-Notched Flexural (ENF)… read more here.
Keywords: fatigue crack; microscopy; damage features; fatigue ... See more keywords
A novel nonlinear Lamb wave based approach for detection of multiple disbonds in adhesive joints
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Adhesion and Adhesives"
DOI: 10.1016/j.ijadhadh.2021.102842
Abstract: Abstract This paper proposes a Lamb wave based technique for detecting multiple disbonds using novel damage features based on mode conversion and nonlinear breathing phenomena. An aluminum scarf joint with a top cap has been… read more here.
Keywords: multiple disbonds; wave based; damage; damage features ... See more keywords
Detecting the damage of bridges under changing environmental conditions using the characteristics of the nonlinear narrow dimension of damage features
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2021.107842
Abstract: Abstract Changes in environmental conditions have a considerable influence on the results of damage detection of bridges, and these changing conditions may cause nonlinear behavior in the damage features used for detecting the damage of… read more here.
Keywords: environmental conditions; detecting damage; damage; damage features ... See more keywords