Searched for: author:"Martinez, M.J."
(1 - 13 of 13)
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Ribeiro, Fabricio N. (author), Martinez, M.J. (author), Rans, C.D. (author)
The lack of a widely-accepted test standard for characterizing the mode II fatigue disbond growth behavior of adhesively bonded interfaces is a challenge to the research community in terms of producing consistent and repeatable results. Typically, researchers apply the End Notch Flexure specimen, which is already used for static delamination...
journal article 2019
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Sauvage, L.L.F. (author), Wei, W. (author), Martinez, M.J. (author)
Pastel paintings are one of the most fragile types of objects of art. When handling loan requests, conservators lack scientific data to assess the risk for damage in transport, and thus for making decisions whether they can be transported. A research project was initiated in 2014 to investigate the effect of vibrations on the condition of pastel...
journal article 2018
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Martinez, M.J. (author), Pant, S (author), Yanishevsky, M (author), Backman, D (author)
Structural health monitoring has focused on the use of computational models to capture the effect of crack-like discontinuities on the behaviour of acoustic-ultrasonic signals. However, few models have taken into account the effect of geometric complexity in combination with residual stresses generated during the fatigue crack growth (FCG)...
journal article 2017
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Pant, S (author), Laliberte, J (author), Martinez, M.J. (author), Rocha, B. (author)
In this paper, a one-sided, in situ method based on the time of flight measurement of ultrasonic waves was described. The primary application of this technique was to non-destructively measure the stiffness properties of isotropic and transversely isotropic materials. The method consists of generating and receiving quasi-longitudinal and quasi...
journal article 2016
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garcia, C (author), Lotz, T (author), Martinez, M.J. (author), Artemev, A (author), Alderliesten, R.C. (author), Benedictus, R. (author)
journal article 2016
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de Mooij, C. (author), Martinez, M.J. (author), Benedictus, R. (author)
Computing global strain distributions in complex aerospace and wind energy structures in quasi-real time is an important challenge for the aerospace and wind energy industry. Shape sensing is being considered as a potential means for obtaining global strain fields of complex structures. This is achieved through the use of inverse finite element...
poster 2016
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Martinez Bueno, P. (author), Martinez, M.J. (author), Rans, C.D. (author), Benedictus, R. (author)
The primary objective of this research study was to evaluate the capabilities for measuring strain of a composite UAV wing with an embedded optical fiber connected to a Rayleigh backscattering distributed sensing system. This research paper summarizes the manufacturing procedure used during the instrumentation of the composite UAV wing. In...
journal article 2016
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Zhao, T. (author), Palardy, G. (author), Fernandez Villegas, I. (author), Rans, C.D. (author), Martinez, M.J. (author), Benedictus, R. (author)
The in-plane and out-of-plane mechanical behaviour of both ultrasonically spot-welded and mechanically fastened joints was investigated by double-lap shear and pull-through tests, respectively. Spot-welded specimens showed comparable onset failure load and significantly higher joint stiffness compared to mechanical fasteners when carrying shear...
journal article 2016
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Vargalui, A. (author), Martinez, M.J. (author), Zarouchas, D. (author), Pant, S. (author)
This study focuses on understanding the effect of temperature variations and the position of the piezoelectric sensors with respect to fiber orientation angle, as it relates to acoustic emission wave velocity in composite structures. A hybrid panel consisting of Unidirectional Carbon Fiber (UDCF) combined with Unidirectional Glass Fiber (UDGF)...
conference paper 2015
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Sauvage, L.L.F. (author), Sangari, A. (author), Sethares, W. (author), Martinez, M.J. (author), Wei, W. (author)
conference paper 2015
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Sauvage, L.L.F. (author), Martinez, M.J. (author), Wei, W. (author), Van Leeuwen, I. (author)
conference paper 2015
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Truong, H.T.X. (author), Martinez, M.J. (author), Ochoa, O.O. (author), Lagoudas, D.C. (author)
In this work, the hybrid interface between metal and thermosetting polymer matrix composite was studied via experimental and numerical investigations. Hybrid laminates, whose constituents are aluminum foil, carbon fabric and epoxy matrix, were manufactured using the vacuum assisted resin transfer molding process. Chromic anodization was used to...
conference paper 2015
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Gagar, D. (author), Martinez, M.J. (author), Foote, P. (author)
The Acoustic Emission (AE) technique can be used to perform damage detection and localisation for structural health monitoring purposes. Implementation in aircraft structures however poses a significant challenge as its performance in terms of damage detection and localisation is not well understood when used with complex structural geometries...
journal article 2014
Searched for: author:"Martinez, M.J."
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