Results 31 to 40 of about 65,488 (313)
Quasistatic delamination problem [PDF]
, 2009 We study delamination of two elastic bodies glued together by an adhesive that can undergo a unidirectional inelastic rate-independent process. The quasistatic delamination process is thus activated by time-dependent external loadings, realized through ...
Scardia L. +8 more
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Failure Analysis of Composite Curved Beam with Initial Delamination Damage
AerospaceThis paper provides a comprehensive analysis of common manufacturing delamination defects in composite curved beams, as well as delamination issues arising from cutting processes in engineering practice. Curved beams, widely used as connecting components
Xiaojing Zhang, Kai Shao, Xinyu Niu
doaj +1 more source
Simulation of Delamination Evolution of Slab Ballastless Track under Vertical Impact
Shock and Vibration, 2021 During the running of a high-speed train, the wheel may bounce on the rail due to the track irregularity. The wheel bounce could generate a vertical impact, leading to the initiation and expansion of delamination between layers of the track structure. In
Yu Liu +4 more
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Modelling of Metal-Coating Delamination Incorporating Variable Environmental Parameters
, 2014 A mathematical model for metal-coat delamination of degrading metal was developed incorporating multiple variable environmental parameters. Metal-coat delamination not only depends on the electrochemical reactions at metal-coat interface but also on the ...
Stokes, K. +2 more
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Modelling aeronautical composite laminates behaviour under impact using a saturation damage and delamination continuous material model [PDF]
, 2010 We show that the behavior of T700/M21s and T800/M21s composite panels are affected by the influence of strain rates together with local shear and crush punch or global flexural strengths of the structure.
Salaün, Michel +9 more
core +1 more source
Sensors, 2021 This paper proposes a new vibration-based structural health monitoring method for the identification of delamination defects in composite bulkheads used in small-length fiber-based ships.
Cristobal Garcia +3 more
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Detection of Multi-Layered Bond Delamination Defects Based on Full Waveform Inversion
SensorsThis study aimed to address the challenges encountered in traditional bulk wave delamination detection methods characterized by low detection efficiency.
Jiawei Wen, Can Jiang, Hao Chen
doaj +1 more source
Finite element simulation of delamination process in composite materials [PDF]
MATEC Web of Conferences, 2019 The delamination phenomenon is undesirable and constitutes a major problem. In this paper, a study of delamination for composite materials reinforced with unidirectional glass fibers in polyester matrix is analyzed.
Sabău Emilia +3 more
doaj +1 more source
, 2008 In this paper, we propose a new cohesive model to stably and accurately simulate the\ud delamination propagations in composite laminates under quasi-static and low-velocity\ud impact transverse loads using comparatively coarse meshes.
Yan, C +11 more
core +1 more source