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dc.contributor.authorBarbieri, Diego Maria
dc.contributor.authorTangerås, Marius
dc.contributor.authorKassa, Elias
dc.contributor.authorHoff, Inge
dc.contributor.authorLiu, Zhuangzhuang
dc.contributor.authorWang, Fusong
dc.date.accessioned2021-06-04T08:25:08Z
dc.date.available2021-06-04T08:25:08Z
dc.date.created2020-12-19T13:36:06Z
dc.date.issued2020
dc.identifier.citationConstruction and Building Materials. 2020, 252, .en_US
dc.identifier.issn0950-0618
dc.identifier.urihttps://hdl.handle.net/11250/2757637
dc.description.abstractExpensive and time-consuming maintenance operations are routinely performed to preserve the ballast mechanical properties in railway lines. Binding agents are used for ballast stabilisation. Four different additives based on bitumen, organosilane, lignosulphonate and polyurethane are investigated in the laboratory by means of repeated load triaxial tests. The parameters that are directly relevant for use in railway structures are assessed. Each binder type significantly influences both the resilient modulus and the resistance to permanent deformation of the treated specimens. The ballast mechanical properties can be conveniently modified, thus being beneficial to track stability and railway maintenance programme.en_US
dc.language.isoengen_US
dc.publisherElsevier Scienceen_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleRailway ballast stabilising agents: Comparison of mechanical propertiesen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.source.pagenumber10en_US
dc.source.volume252en_US
dc.source.journalConstruction and Building Materialsen_US
dc.identifier.doi10.1016/j.conbuildmat.2020.119041
dc.identifier.cristin1861886
dc.description.localcodeThis is an open access article distributed under the terms of the Creative Commons CC-BY license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en_US
dc.source.articlenumber119041en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2


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