000022754 001__ 22754
000022754 005__ 20220110134524.0
000022754 04107 $$aeng
000022754 046__ $$k2018-05-14
000022754 100__ $$aHána, T.
000022754 24500 $$aFour point bending tests of double laminated glass panels

000022754 24630 $$n24.$$pEngineering Mechanics 2018
000022754 260__ $$bInstitute of Theoretical and Applied Mechanics of the Cech Academy of Sciences, Prague
000022754 506__ $$arestricted
000022754 520__ $$2eng$$aLooking at a current architecture, we may notice many examples of glass load bearing structures such as beams, panes, balustrades, columns or even stairs. These elements are mostly made of glass panels laminated together by polymeric interlayer. Laminated glass is a suitable structural element because of its residual load bearing capacity when overloaded. Glass fragments stay adhered to the interlayer and do not fall down potentially causing an injury. Objectively, there is still an overall lack of knowledge in task of shear forces transfer between the panels profoundly preventing more extended use of laminated glass in practice. Furthermore, glass as a structural material exhibits a wide range of tensile strength which becomes a crucial fact when designing laminated glass panels. Civil engineers currently tend to design laminated glass members on the safe side regardless the individual plies interaction. This paper is focused on double laminated glass panels in four point bending test - particularly normal stress distribution along the critical cross section, maximum tensile strength of different glass types and residual load bearing capacity. Experimentally verified tensile strength of different glass types and interlayers stiffness help engineers to design safer and more economical laminated glass constructions.

000022754 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022754 653__ $$alaminated glass, tensile strength, polymeric interlayer, normal stress, residual capacity

000022754 7112_ $$aEngineering Mechanics 2018$$cSvratka, CZ$$d2018-05-14 / 2018-05-17$$gEM2018
000022754 720__ $$aHána, T.$$iEliášová, M.$$iSokol, Z.
000022754 8560_ $$ffischerc@itam.cas.cz
000022754 8564_ $$s561990$$uhttps://invenio.itam.cas.cz/record/22754/files/285.pdf$$yOriginal version of the author's contribution in proceedings, page , section SOL.
000022754 962__ $$r21225
000022754 980__ $$aPAPER