Results 11 to 20 of about 2,019,496 (342)
A vertex-based finite volume method applied to non-linear material problems in computational solid mechanics [PDF]
, 2002 A vertex-based finite volume (FV) method is presented for the computational solution of quasi-static solid mechanics problems involving material non-linearity and infinitesimal strains. The problems are analysed numerically with fully unstructured meshes
Bailey, C, Cross, M, Taylor, GA
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Optimization of piezoelectric cantilever energy harvesters including non-linear effects [PDF]
, 2014 This paper proposes a versatile non-linear model for predicting piezoelectric energy harvester performance. The presented model includes (i) material non-linearity, for both substrate and piezoelectric layers, and (ii) geometric non-linearity ...
McWilliam, S., Patel, R., Popov, A.A.
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Buckling of Steel Portal Frames Considering Material Non-Linearity
Diyala Journal of Engineering Sciences, 2015 In this research, an experimental study was carried out to investigate the failure modes of eight frames with IPE cross-sections. The study was conducted by subjecting these frames to two equal concentrated loads (applied directly on columns); however ...
Orabi Al Rawi +2 more
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Delamination of multilayered non-linear elastic shafts in torsion [PDF]
FME Transactions, 2020 Delamination cracks in multilayered circular shafts loaded in torsion are analyzed in terms of the strain energy release rate. It is assumed that the material in each layer has non-linear mechanical behaviour that is treated by the Ramberg-Osgood ...
Rizov Victor
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Computational problems of FE-analysis of elastic-plastic surface structures
Computer Assisted Methods in Engineering and Science, 2023 The paper contains a review of problems connected with numerical analysis of elastic-plastic surface structures. Given is detailed information about finite elements as well as about the algorithm of physically non-linear analysis using the incremental ...
J. Bielski, M. Radwańska
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Three-dimensional earthquake analysis of roller-compacted concrete dams [PDF]
Natural Hazards and Earth System Sciences, 2012 Ground motion effect on a roller-compacted concrete (RCC) dams in the earthquake zone should be taken into account for the most critical conditions.
M. E. Kartal
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Widely tunable, non-degenerate three-wave mixing microwave device operating near the quantum limit [PDF]
, 2012 We present the first experimental realization of a widely frequency tunable, non-degenerate three-wave mixing device for quantum signals at GHz frequency.
B. Huard +9 more
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Engineering Transactions, 2018 An analytical study of delamination fracture in a two-dimensional functionally graded multilayered beam exhibiting material non-linearity is carried-out. The beam is made of adhesively bonded horizontal layers.
Victor Iliev RIZOV
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Sensors, 2020 The acoustic non-linearity parameter of Rayleigh waves can be used to detect various defects (such as dislocation and micro-cracks) on material surfaces of thick-plate structures; however, it is generally low and likely to be masked by noise.
Bingsheng Yan +4 more
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Study of Dynamics in Metallic MEMS Cantilevers—Pull-In Voltage and Actuation Speed
Applied Sciences, 2023 For different metals and varying geometries, this paper presents simulations of electrostatically actuated MEMS cantilevers regarding their influence on pull-in voltage and actuation speed.
Xiaohui Yang +6 more
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