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Effect of damage during installation on the mechanical behaviour of a biaxial woven polyester geogrid

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dc.contributor.authorPaula, António Miguel
dc.contributor.authorPinho-Lopes, Margarida
dc.contributor.authorLopes, Maria de Lurdes
dc.date.accessioned2014-10-09T10:47:33Z
dc.date.available2014-10-09T10:47:33Z
dc.date.issued2012
dc.description.abstractThis paper reports the results of the assessment of the effect of damage during installation (DDI) on the short-term mechanical behaviour and on the soil-geosynthetics interface strength of a biaxial woven polyester ge-ogrid. This material has been subjected to field damage tests, using two different soils and two compaction energies. To characterize the effect of the damage induced in the mechanical behaviour of geosynthetics, ten-sile tests (short-term behaviour), were carried out, according with the procedures described in EN ISO 10319. Simultaneously a test program was implemented to carry out pullout tests (according with EN 13738) and in-clined plane shear tests (EN ISO 12957-2) to characterize the strength of the soil-geosynthetic interface. The results of the study are presented and analysed. The values of the corresponding reduction factors to consid-erer the effects of DDI are also presented. Finally, the main conclusions are put forward.por
dc.description.sponsorshipThe authors would like to thank the financial support of FCT, Research Project PTDCIECM/099087/2008 and COMPETE, Research Project FCOMP-01-0124-FEDER-009724.
dc.identifier.citationPaula, Antonio Miguel; Pinho-Lopes, Margarida; Lopes, Maria de Lurdes (2012). Effect of damage during installation on the mechanical behaviour of a biaxial woven polyester geogrid. In 5th European Geosynthetics Congress. Valencia (Spain). 5, p.446-451por
dc.identifier.urihttp://hdl.handle.net/10198/10764
dc.language.isoengpor
dc.peerreviewedyespor
dc.subjectMechanical behaviour of geosyntheticspor
dc.subjectDamage during installationpor
dc.titleEffect of damage during installation on the mechanical behaviour of a biaxial woven polyester geogridpor
dc.typeconference paper
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FECM%2F099087%2F2008/PT
oaire.citation.conferencePlaceValencia (Spain)por
oaire.citation.endPage451por
oaire.citation.startPage446por
oaire.citation.title5th European Geosynthetics Congresspor
oaire.citation.volume5por
oaire.fundingStream5876-PPCDTI
person.familyNamePaula
person.givenNameAntónio Miguel
person.identifier.ciencia-idD115-1763-07B0
person.identifier.orcid0000-0003-4788-8644
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsrestrictedAccesspor
rcaap.typeconferenceObjectpor
relation.isAuthorOfPublication0c3fd9de-f48a-4789-b77f-2a96c704621f
relation.isAuthorOfPublication.latestForDiscovery0c3fd9de-f48a-4789-b77f-2a96c704621f
relation.isProjectOfPublicationef341643-8d96-4837-ada8-06043753f552
relation.isProjectOfPublication.latestForDiscoveryef341643-8d96-4837-ada8-06043753f552

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