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Low-temperature tension properties of glass-epoxy composite materials
Određivanje zateznih svojstava staklo-epoksi kompozitnih materijala na niskim temperaturama
dc.creator | Putić, Slaviša | |
dc.creator | Stamenović, Marina | |
dc.creator | Bajčeta, Branislav | |
dc.creator | Stajčić, Predrag | |
dc.creator | Bošnjak, Srđan | |
dc.date.accessioned | 2021-03-10T10:23:07Z | |
dc.date.available | 2021-03-10T10:23:07Z | |
dc.date.issued | 2005 | |
dc.identifier.issn | 1450-7188 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/779 | |
dc.description.abstract | The aim of this paper was to present the determination of tensile strength Rm and modulus of elasticity Et of glass-epoxy composites at two different temperatures (at room temperature t=20°C, and at t =-50°C). Standard mechanical testing was carried out on glass woven-epoxy composite material with different structures (two specific weights of reinforcement, 210 g/m2 and 550 g/m2) and orientations (0°/90° and ±45°). Micromechanical analysis of failure was performed on a stereo microscope and SEM in order to determine real models and mechanisms of crack. | en |
dc.description.abstract | Predmet i cilj ispitivanja prikazanih u ovom radu predstavlja određivanje zatezne čvrstoće (Rm) i modula elastičnosti (EJ staklo-epoksi kompozitnih materijala ispitivanjem na zatezanje na dve različite temperature (t=20°S i t=-50°S). Ispitivanja su izvedena prema standardu na staklo-epoksi kompozitnom materijalu različitih struktura (dve specifične težine ojačanja 210 g/m2H 550 g/m2) i orijentacija ojačanja (0°/90° i ±45°). Doprinos predstavlja i mikromehanička analiza na prelomnim površinama izvedena na stereo i elektronskom mikroskopu kojom se došlo do stvarnih modela nastanka i razvoja oštećenja pri izvedenim ispitivanjima. | sr |
dc.publisher | Faculty of Technology, Novi Sad | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Acta periodica technologica | |
dc.subject | glass woven-epoxy composite material | en |
dc.subject | tension test | en |
dc.subject | low temperature test | en |
dc.subject | micromechanical analysis | en |
dc.title | Low-temperature tension properties of glass-epoxy composite materials | en |
dc.title | Određivanje zateznih svojstava staklo-epoksi kompozitnih materijala na niskim temperaturama | sr |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dc.citation.epage | 134 | |
dc.citation.issue | 36 | |
dc.citation.other | (36): 123-134 | |
dc.citation.spage | 123 | |
dc.identifier.doi | 10.2298/APT0536123P | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/8367/1450-71880536123P.pdf | |
dc.type.version | publishedVersion |