Results 281 to 290 of about 12,950,724 (332)
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Homogenization of sandwich structures
International Journal for Numerical Methods in Engineering, 2004AbstractA homogenization method is proposed for sandwich structures consisting of two plates interlaced with beams and shells in a periodic, lattice structure. The proposed method is a quasi‐continuum approach where the constitutive response is obtained from the generalized forces of the interlacing elements.
Rabczuk, T. +3 more
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Journal of Sandwich Structures and Materials, 2020
This article proposes the use of a support as a passive vibration absorber to a composite sandwich structure for vibration suppression of satellite structures. Based on continuous mass distributions, an approximate formulation is presented for conducting
Yongha Kim, Jungsun Park
semanticscholar +1 more source
This article proposes the use of a support as a passive vibration absorber to a composite sandwich structure for vibration suppression of satellite structures. Based on continuous mass distributions, an approximate formulation is presented for conducting
Yongha Kim, Jungsun Park
semanticscholar +1 more source
Journal of Materials Chemistry A, 2019
A unique sandwich structure of CoMnP/Ni2P/NiFe is successfully achieved by introducing a Ni2P interlayer between CoMnP nanosheets and NiFe foam to achieve an excellent bifunctional electrocatalyst, yielding a low cell voltage of only 1.48 V at 10 mA cm−2
Xiuming Bu +4 more
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A unique sandwich structure of CoMnP/Ni2P/NiFe is successfully achieved by introducing a Ni2P interlayer between CoMnP nanosheets and NiFe foam to achieve an excellent bifunctional electrocatalyst, yielding a low cell voltage of only 1.48 V at 10 mA cm−2
Xiuming Bu +4 more
semanticscholar +1 more source
Journal of Sandwich Structures and Materials, 2019
Multiphase composite sheets containing carbon fiber and functionalized multiwall carbon nanotubes in epoxy matrix were manufactured through compression molding technique.
M. Shifa, F. Tariq, A. Chandio
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Multiphase composite sheets containing carbon fiber and functionalized multiwall carbon nanotubes in epoxy matrix were manufactured through compression molding technique.
M. Shifa, F. Tariq, A. Chandio
semanticscholar +1 more source
Caractérisation des structures sandwich
Étude et propriétés des métaux, 2012Les structures sandwich, de par leur capacite a allier rigidite en flexion et legerete, sont de plus en plus utilisees. Afin de choisir la structure optimale, il est essentiel de comprendre l'influence des differents parametres (materiaux et dimensions) sur les proprietes de service mais aussi sur les mecanismes d'endommagements.
Pierre LHUISSIER, Laurent LASZCZYK
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Journal of Sandwich Structures and Materials, 2019
Multi-objective vibroacoustic optimization of the double-walled doubly curved composite shells having poroelastic lining in its core in a diffuse field is performed based on Non-dominated sorting Genetic Algorithm-II.
R. Talebitooti +2 more
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Multi-objective vibroacoustic optimization of the double-walled doubly curved composite shells having poroelastic lining in its core in a diffuse field is performed based on Non-dominated sorting Genetic Algorithm-II.
R. Talebitooti +2 more
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Integrally Woven Sandwich-Structures
1989New technical opportunities with regard to manufacturing and mechanical properties are opened up by the development of new integrally woven sandwich structures. In these fibre constructions, two fabric layers are separated by a woven-in system of z-directional fibres. After impregnation with a resin, the double-wall fabrics form the sandwich structure.
K. Drechsler, J. Brandt, F. J. Arendts
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Mechanical responses of a composite sandwich structure with Nomex honeycomb core
Journal of reinforced plastics and composites, 2019Weights of honeycomb sandwich composite structures are strictly controlled in scenarios such as in contexts of aerospace engineering. However, such structures extensively studied in past investigations were partly or completely made of aluminum or other ...
Yue Liu +4 more
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Stability Analysis of Multilayer Sandwich Structures
AIAA Journal, 1973The finite element method is applied to the stability analysis of multilayer sandwich structures with n stiff layers and n-1 weak cores, in which each layer or core can assume different material properties, so that the concept of common shear angle is no longer applicable. A beam element, a rectangular plate element and a triangular element are used in
Khatua, TP, Cheung, YK
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