Experimental investigation of the effect of diameter upon low velocity impact response of glass fiber reinforced composite pipes

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dc.contributor.authorGemi, Dilek Soylu
dc.contributor.authorSahin, Omer Sinan
dc.contributor.authorGemi, Lokman
dc.date.accessioned2024-02-23T14:02:38Z
dc.date.available2024-02-23T14:02:38Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractThe GRP (Glass Reinforced Polymer) composite pipes produced by filament winding technique are used in many fields such as the transmission of pressurized chemical liquids, industrial liquids, oil and natural gas transmission and construction materials. GRP composite pipes may be subjected to low velocity impacts for various reasons both during installation and service. The impact on the GRP composite pipe wall may lead to some nonvisible damages such as matrix crack, fiber damage, delamination and inter-layer separation. Composite pipes suffered strength loss due to these damages caused by impact cannot support the expected strength values during service. Pipes with three different diameters (054, 072 and 096 mm) were produced to investigate the damage caused by low velocity impact and to determine the effect of these damages on the strength losses of the composite pipe. In order to investigate the influence of low velocity impact damage, the produced pipes were subjected to impacts at the velocity of 1.5, 2, 2.5 and 3 m/s according to ASTM D 7136 and preliminary damage was formed. During low velocity impact tests, Force-Time, Force-Displacement and Energy-Time graphs were obtained and dynamic behavior of the pipes were examined. With the increase in diameter; it has been observed that the effect of low velocity impact is reduced and the damage after impact transformed into delamination damage rather than multiple damage.en_US
dc.description.sponsorshipSelcuk University Scientific Research Projects Coordination Unit [18201014]en_US
dc.description.sponsorshipThis study was supported by Selcuk University Scientific Research Projects Coordination Unit (Project Number: 18201014) .en_US
dc.identifier.doi10.1016/j.compstruct.2021.114428
dc.identifier.issn0263-8223
dc.identifier.issn1879-1085
dc.identifier.scopus2-s2.0-85111905747en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.compstruct.2021.114428
dc.identifier.urihttps://hdl.handle.net/20.500.12452/11780
dc.identifier.volume275en_US
dc.identifier.wosWOS:000696982500004en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherElsevier Sci Ltden_US
dc.relation.ispartofComposite Structuresen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectComposite Pipeen_US
dc.subjectDamage Behavioren_US
dc.subjectGlass Reinforced Polymer (Grp)en_US
dc.subjectFilament Windingen_US
dc.subjectLow Velocity Impact (Lvi)en_US
dc.subjectComposite Pressure Vesselen_US
dc.titleExperimental investigation of the effect of diameter upon low velocity impact response of glass fiber reinforced composite pipesen_US
dc.typeArticleen_US

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