Experimental Verification of the Structural Glass Beam-Columns Strength

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dc.contributor.authorPešek, Ondřejcs
dc.contributor.authorMelcher, Jindřichcs
dc.contributor.authorBalázs, Ivancs
dc.coverage.issue3cs
dc.coverage.volume245cs
dc.date.accessioned2020-08-04T11:01:50Z
dc.date.available2020-08-04T11:01:50Z
dc.date.issued2017-11-04cs
dc.description.abstractThis paper deals with experimental research of axially and laterally loaded members made of structural (laminated) glass. The purpose of the research is the evaluation of buckling strength and actual behaviour of the beam-columns due to absence of standards for design of glass load-bearing structures. The experimental research follows the previous one focusing on measuring of initial geometrical imperfections of glass members, testing of glass beams and columns. Within the frame of the research 9 specimens were tested. All of them were of the same geometry (length 2000 mm, width 200 mm and thickness 16 mm) but different composition – laminated double glass made of annealed glass or fully tempered glass panes bonded together by PVB or EVASAFE foil. Specimens were at first loaded by axial force and then by constantly increasing bending moment up to failure. During testing lateral deflections, vertical deflection and normal stresses at mid-span were measured. A maximum load achieved during testing has been adopted as flexural-lateral-torsional buckling strength. The results of experiments were statistically evaluated according to the European standard for design of structures EN 1990, appendix D. There are significant differences between specimens made of annealed glass or fully tempered glass. Differences between specimens loaded by axial forces 1 kN and 2 kN are negligible. The next step was to determine the design strength by calculation procedure based on buckling curves approach intended for design of steel columns and develop interaction criterion for glass beams-columns.en
dc.formattextcs
dc.format.extent1-10cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationIOP Conference Series: Materials Science and Engineering. 2017, vol. 245, issue 3, p. 1-10.en
dc.identifier.doi10.1088/1757-899X/245/3/032068cs
dc.identifier.issn1757-8981cs
dc.identifier.other138840cs
dc.identifier.urihttp://hdl.handle.net/11012/70157
dc.language.isoencs
dc.publisherIOP Publishingcs
dc.relation.ispartofIOP Conference Series: Materials Science and Engineeringcs
dc.relation.urihttp://iopscience.iop.org/article/10.1088/1757-899X/245/3/032068/metacs
dc.rightsCreative Commons Attribution 3.0 Unportedcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1757-8981/cs
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/cs
dc.subjectStructural glassen
dc.subjectbeam-columnen
dc.subjectexperimenten
dc.titleExperimental Verification of the Structural Glass Beam-Columns Strengthen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-138840en
sync.item.dbtypeVAVen
sync.item.insts2020.08.04 13:01:50en
sync.item.modts2020.08.04 12:35:55en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav kovových a dřevěných konstrukcícs
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