Results 21 to 30 of about 207,973 (310)
Materiales de Construccion, 1997 Sandwich-type structures have proved to be alternatives of great success for several fields of application, and specially in the building sector. This is due to their outstanding properties of .specific rigidity and strength against bending loads and ...
L. Castejón +2 more
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Case Studies in Construction Materials, 2022 In this paper, a new sandwich structures using multi-axial glass fiber reinforced polymer (GFRP) as face sheets and webs while pultruded profile as core was proposed, which intended to be used in engineering fields such as trestle board, bridge deck ...
Huiyuan Shi +4 more
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Composites Part C: Open Access, 2023 The focus of this study is the experimental assessment of the mechanical behaviour of balsa wood and its sandwich structures, where balsa serves as the core, supported by carbon fibre-epoxy skin layers.
Mertol Tüfekci +6 more
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Impacts on foam stabilised composite structures: experimental and numerical study [PDF]
, 2003 A dropweight tester is used to make low velocity tests on specific sandwich type structures. Sandwich are made of glass-epoxy skin and polyurethane foam core.
Barrau, Jean-Jacques +2 more
core +1 more source
Vibration behaviour of a bio-composite sandwich with auxetic core [PDF]
MATEC Web of Conferences, 2019 This paper describes the flexural vibration and damping performances of an eco-composite sandwich structure with re-entrant honeycomb core. The main objective of this study is to analyse the effect of flax fibre reinforcement composite and the densities ...
Essassi Khawla +6 more
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Improved impact performance of marine sandwich panels using through-thickness reinforcement: Experimental results [PDF]
, 2010 This paper presents results from a test developed to simulate the water impact (slamming) loading of sandwich boat structures. A weighted elastomer ball is dropped from increasing heights onto rigidly supported panels until damage is detected. Results
Baley, C. +4 more
core +4 more sources
Core crush criterion to determine the strength of sandwich composite structures subjected to compression after impact [PDF]
, 2008 In this study a core crush criterion is proposed to determine the residual strength of impacted sandwich structures. The core of the sandwich is made of a Nomex Honeycomb core and the faces are laminated and remain thin.
Aminanda, Yulfian +3 more
core +1 more source
Reliability analysis of composite sandwich structure for fuselage skin based on surrogate model
Xibei Gongye Daxue Xuebao, 2022 Composite structures are characterized by multiple source uncertainties in mechanical properties, geometric dimension, etc., and multiple failure modes, which bring challenges to their design and application.
DING Zhendong +2 more
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Optimization of load introduction points in sandwich structures with additively manufactured cores
Design Science, 2020 This paper presents how numerical optimization methods, like topology optimization, and new design possibilities through additive manufacturing (AM) can be used for structural improvements of the load introduction points in sandwich structures.
Johann Schwenke, Dieter Krause
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Bending analysis of sandwich panel composite with a re-entrant lattice core using zig-zag theory
Scientific Reports, 2022 The sandwich panel structures have been widely used in many industrial applications because of their high mechanical properties. The middle layer of these structures is very important factor in controlling and enhancing their mechanical performance under
M. J. Khoshgoftar +5 more
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