Stay cables of Stavanger City bridge: damping estimation and mitigation of vibrations

dc.contributor.advisor	Jakobsen, Jasna B.
dc.contributor.advisor	Snæbjörnsson, Jónas
dc.contributor.author	Pinto, Vítor D.
dc.date.accessioned	2022-09-29T15:51:20Z
dc.date.available	2022-09-29T15:51:20Z
dc.date.issued	2022
dc.identifier	no.uis:inspera:102983723:56701952
dc.identifier.uri	https://hdl.handle.net/11250/3022600
dc.description.abstract	Bybrua was open to traffic in 1978 and it is a landmark of Stavanger. This stay-cabled bridge has occasionally experienced some large vibrations. The aim of the study is to evaluate what is the damping characteristics of the cable for the many different modes of vibrations. This will be done using different procedures such as Free Decay Response, Frequency Domain Decomposition and Random Decrement Technique. A range of external dampers will be discussed, and a preliminary analysis of a Stockbridge damper will be carried out in order to estimate what the result of placing such damper will cause in the vibration control.
dc.description.abstract
dc.language	eng
dc.publisher	uis
dc.title	Stay cables of Stavanger City bridge: damping estimation and mitigation of vibrations
dc.type	Master thesis

Studentoppgaver (TN-IKM / TN-IMBM) [1213]
Master- og bacheloroppgaver i Konstruksjoner og materialer / Maskin, bygg og materialteknologi (maskinkonstruksjoner, byggkonstruksjoner og energiteknologi) / Masteroppgaver i Offshore teknologi: industriell teknologi og driftsledelse - Offshore technology: industrial Asset management / Masteroppgaver i Offshoreteknologi : offshore systemer (konstruksjonsteknikk og marin- og undervannsteknologi-subsea technology)