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dc.contributor.authorStatens vegvesen
dc.coverage.spatialNorway, E39 Bjørnafjordenen_US
dc.description.abstractThis note describes the preliminary evaluation of the viscous damper between tower and bridge girder. By releasing the lateral constraint of the bridge girder at the tower and in the back spans, the bridge girder can vibrate at the tower position. This allows for dashpots to be positioned at the connection to the tower, to introduce linear damping in the system. Thus, the critical damping of the longest transverse eigenmodes can be increased in order to ensure that (i) parametric resonance is avoided and (ii) the resonant swell response is limited.en_US
dc.description.sponsorshipStatens vegvesen Vegdirektorateten_US
dc.publisherStatens vegvesenen_US
dc.relation.ispartofseriesStatens vegvesens rapporter;
dc.rightsAttribution-NoDerivatives 4.0 Internasjonal*
dc.subjectStatens vegvesen Vegdirektorateten_US
dc.subjectFerjefri E39en_US
dc.titlePreliminary evaluation of viscous damper between tower and bridge girderen_US

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Attribution-NoDerivatives 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Attribution-NoDerivatives 4.0 Internasjonal