Influence Of The Type And Number Of Prepreg Layers On The Flexural Strength And Fatigue Life Of Honeycomb Sandwich Structures

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F15%3A43873173" target="_blank" >RIV/70883521:28610/15:43873173 - isvavai.cz</a>

Alternative codes found

RIV/70883521:28110/15:43873173

Result on the web

<a href="https://dspace.vsb.cz/handle/10084/110483" target="_blank" >https://dspace.vsb.cz/handle/10084/110483</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17222/mit.2014.124" target="_blank" >10.17222/mit.2014.124</a>

Result language

angličtina

Original language name

Influence Of The Type And Number Of Prepreg Layers On The Flexural Strength And Fatigue Life Of Honeycomb Sandwich Structures

Original language description

This research paper deals with an investigation of the flexural properties measured in a three-point bending test depending on the type and number of the E-glass prepreg layers applied to the facing sides of the resulting sandwich structure used for floor panels in the transport industry. The values of the low-cycle fatigue were measured according to the values of the flexural strength obtained from the static test. Cycling was performed at (70, 60 and 50) % values of the ultimate flexural load. Moreover, a decrease in the flexural strength and stiffness depending on the number of cycles was also studied. For the production of samples, one type of aluminum honeycomb core and various phenolic prepregs with different numbers of layers were used. These samples were produced with two, in practice commonly used methods - compression molding and vacuum bagging. The measured results show that the production technology has a certain influence on the mechanical behavior in bending and the fatig

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JI - Composite materials

OECD FORD branch

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Project

<a href="/en/project/ED2.1.00%2F03.0111" target="_blank" >ED2.1.00/03.0111: Centre of Polymer Systems</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Materiali in Tehnologije

ISSN

1580-2949

e-ISSN

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Volume of the periodical

49

Issue of the periodical within the volume

4

Country of publishing house

SI - SLOVENIA

Number of pages

5

Pages from-to

515-519

UT code for WoS article

000358560800006

EID of the result in the Scopus database

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