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Effects of core softness and bimodularity of fibreglass layers on flexural stiffness of polymer sandwich structures

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dc.title Effects of core softness and bimodularity of fibreglass layers on flexural stiffness of polymer sandwich structures en
dc.contributor.author Šuba, Oldřich
dc.contributor.author Šuba Jr., Oldřich
dc.contributor.author Rusnáková, Soňa
dc.relation.ispartof MATEC Web of Conferences
dc.identifier.issn 2261-236X Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2017
utb.relation.volume 121
dc.event.title 8th International Conference on Manufacturing Science and Education: Trends in New Industrial Revolution, MSE 2017
dc.event.location Sibiu
utb.event.state-en Romania
utb.event.state-cs Rumunsko
dc.event.sdate 2017-06-07
dc.event.edate 2017-06-09
dc.type conferenceObject
dc.language.iso en
dc.publisher EDP Sciences
dc.identifier.doi 10.1051/matecconf/201712103022
dc.relation.uri https://www.matec-conferences.org/articles/matecconf/abs/2017/35/matecconf_mse2017_03022/matecconf_mse2017_03022.html
dc.description.abstract This paper deals with the study of the flexural stiffness of the sandwich structures based on fibreglass and polymeric foams. The influence of geometrical and material parameters on the resulting effective flexural stiffness of the sandwich structure is being studied experimentally, analytically and by using FEM models. The effective modulus of elasticity of the sandwich-structured element is being studied and its theoretical and model dependencies on the flexibility of the foam core and bimodularity of the fibreglass layers are being investigated. The achieved results are compared with the experimentally observed values. This study shows that it is necessary to pay special attention to the issue of flexural stiffness of the walls when designing sandwich shell products in order to prevent possible failures in the practical applications of these types of structures. © The Authors, published by EDP Sciences, 2017. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1007462
utb.identifier.obdid 43876530
utb.identifier.scopus 2-s2.0-85028389232
utb.identifier.wok 000435283800050
utb.source d-scopus
dc.date.accessioned 2017-09-14T09:00:51Z
dc.date.available 2017-09-14T09:00:51Z
dc.description.sponsorship TBU in Zlin [IGA/FT/2017/002]
dc.rights Attribution 4.0 International
dc.rights.uri http://creativecommons.org/licenses/by/4.0/
dc.rights.access openAccess
utb.contributor.internalauthor Šuba, Oldřich
utb.contributor.internalauthor Šuba Jr., Oldřich
utb.contributor.internalauthor Rusnáková, Soňa
utb.scopus.affiliation Tomas Bata University in Zlín, Faculty of Technology, Department of Production Engineering, Vavrečkova 275, Zlín, Czech Republic
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