Results 301 to 310 of about 302,479 (357)
Impact of sandwich lattice structures processed by selective laser melting
, 2016 Aude Simar +5 more
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Applied Mechanics Reviews, 2001
The use of sandwich structures is increasing rapidly. It is used in many applications ranging from satellites, aircraft, ships, automobiles, rail cars, and in bridge construction to mention only a few. The purpose of the following review article is to provide a general introduction to or discussion of the structural mechanics involved in the field of ...
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The use of sandwich structures is increasing rapidly. It is used in many applications ranging from satellites, aircraft, ships, automobiles, rail cars, and in bridge construction to mention only a few. The purpose of the following review article is to provide a general introduction to or discussion of the structural mechanics involved in the field of ...
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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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Deformation of Sandwich Structure
The Journal of the Royal Aeronautical Society, 1965The purpose of this note is to present formulae, derived by stationary energy considerations, for the deflection of an arbitrary length of sandwich structure subjected to the three-point bend test, for comparison with experimental results.
H. L. Cox, D. W. Martin
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Study on Sandwich Core Modeling for Structural Analysis of Sandwich Composite Structure
Materials Science Forum, 2018This study aims to investigate numerically the damage area of a sandwich composite structure. In this work, the optimal sandwich core modeling method was proposed. This study applied two modeling methods to compare their analysis results for the structural analysis of the sandwich composite structure.
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Structural-Acoustic Optimization of Sandwich Panels
Journal of Vibration and Acoustics, 2005Sandwich panels comprising face sheets enclosing a core are increasingly common structural elements in a variety of applications, including aircraft fuselages, flight surfaces, vehicle panels, lightweight enclosures, and bulkheads. This paper presents the optimization of various innovative sandwich configurations for minimization of their structural ...
FRANCO, FRANCESCO +2 more
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Sandwich For The Body Structure
SAE Technical Paper Series, 1984<div class="htmlview paragraph">An investigation was conducted into the feasibility of sandwich utilisation for car bodies. In order to establish the basis of flexibility to sandwich material compositions, a classification of the body structure into primary and secondary functions is described and analytical methods are discussed.
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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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Indentation failure in composite sandwich structures
Experimental Mechanics, 2002A combined analytical and experimental investigation of the indentation failure of a composite sandwich panel has been undertaken. Two cases have been studied: a sandwich panel with carbon/epoxy facing and a PVC foam layer supported on a rigid base and indented at the center with a cylindrical indentor; and a sandwich beam with symmetrical facing and ...
E.E. Gdoutos, I.M. Daniel, K. Wang
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Structural Mechanics of Anti-Sandwiches
2019This book provides an extensive introduction to the mechanics of anti-sandwiches: non-classical composites with multiple homogeneous layers but widely differing parameters concerning their geometry and materials. Therefore, they require special attention in the context of structural mechanics. The theoretical framework presented here is based on a five
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