An Experimental Analysis of Bending Behavior of Sandwich Constructions for Transport Industry

Ladislav Fojtl; Soňa Rusnáková; Milan Žaludek; Vladimír Rusnák

doi:10.4028/www.scientific.net/AMM.827.61

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 827An Experimental Analysis of Bending Behavior of...

An Experimental Analysis of Bending Behavior of Sandwich Constructions for Transport Industry

Abstract:

In this work the mechanical performance of various sandwich constructions with respect to core material were experimentally evaluated. Sandwich structures were made of glass prepreg and three types of plastic core using vacuum bagging, technology traditionally used for production of parts for transport industry. The aim of this study is to analyze the impact of the core material type and its thickness on bending behavior at different environmental temperatures. Moreover, the effect of core layers compared to one layer core of same thickness was determined. Conducted research provided useful information of bending behavior and showed specific failure modes of individual sandwich constructions.

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Periodical:

Applied Mechanics and Materials (Volume 827)

Pages:

61-64

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.827.61

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Online since:

February 2016

Authors:

Ladislav Fojtl*, Soňa Rusnáková, Milan Žaludek, Vladimír Rusnák

Keywords:

Bending Stiffness, Bending Strength, Foam, Honeycomb, Prepreg, Sandwich Construction

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