Effect of temperature on tensile strength properties of geosynthetic polymeric base materials

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dc.contributor.authorKarademir, T.
dc.date.accessioned2024-07-12T21:40:38Z
dc.date.available2024-07-12T21:40:38Z
dc.date.issued2012en_US
dc.department[Belirlenecek]en_US
dc.descriptionet al.;FlexSOIL;Huitex Technology;Maccaferri Asia;NAUE;SKZen_US
dc.description5th Asian Regional Conference on Geosynthetics of Geosynthetics Asia 2012: Geosynthetics for Sustainable Adaptation to Climate Change, GA 2012 -- 13 December 2012 through 16 December 2012 -- -- 110914en_US
dc.description.abstractGeosynthetics made from polymeric materials are subjected to either tensile or compressive load throughout their service life in many geotechnical field applications such as reinforced slopes, retaining walls, embankments and waste containments (landfills). Temperature has important effects on tensile strength properties (i.e. ultimate tensile strength, stiffness and toughness) of polymeric geosynthetics, and hence, must properly be evaluated. It is known that polymeric materials consist of viscoelastic properties, and therefore, the degree of loss in strength of polymeric material utilized in a design is a function of temperature variation. The extent of the tensile strain depends on the magnitude of the loading as well as the type of polymer and manufacturing process from which a geosynthetic material is produced. The use of geosynthetics, if not wisely designed and deployed properly in the field (i.e. landfill side slopes), may cause stability problems and jeopardize the integrity of the infrastructure. To this end, tensile strength properties of the two polymeric materials (polyethylene, polycarbonate) from which tension elements of the most composite geosytnthetic multi-layered systems are produced were measured at different temperatures ranging from 20 °C to 70 °C. The tensile tests at various temperatures were performed by using a computer automated universal testing machine insulated for the target test temperatures. The results of the experimental program will be presented along with a further discussion on the type of failure mode (i.e. tension behavior: ductile, brittle) that the polymeric specimens were followed under the application of tensile load. Additionally, a further comparison on ultimate tensile strength properties and tensile extensional (i.e. tensile strain) behavior of the two polymers prior to failure at different temperatures will be provided and the resulting impact of temperature on these tensile strength properties will be discussed. Further, the change in tension failure envelopes of both the polyethylene and the polycarbonate specimens with a change in temperature will be shown.en_US
dc.identifier.endpage724en_US
dc.identifier.scopus2-s2.0-84924284705en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage715en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12415/7410
dc.indekslendigikaynakScopus
dc.language.isoenen_US
dc.publisherAsian Center for Soil Improvement and Geosyntheticsen_US
dc.relation.ispartofGA 2012 - 5th Asian Regional Conference on Geosynthetics: Geosynthetics for Sustainable Adaptation to Climate Changeen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmzKY08753
dc.subjectGeosyntheticsen_US
dc.subjectPolymeric Materialsen_US
dc.subjectTemperature Effectsen_US
dc.subjectTensile Strengthen_US
dc.titleEffect of temperature on tensile strength properties of geosynthetic polymeric base materialsen_US
dc.typeConference Object
dspace.entity.typePublication

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