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dc.creatorMilovanović, Branko
dc.creatorMarošan, Stevan
dc.creatorPejić, Marko
dc.creatorPejović, Milutin
dc.date.accessioned2019-04-19T14:24:12Z
dc.date.available2019-04-19T14:24:12Z
dc.date.issued2015
dc.identifier.issn0351-0271
dc.identifier.urihttps://grafar.grf.bg.ac.rs/handle/123456789/707
dc.description.abstractThis paper presents the procedure of structure behaviour analysis and modelling applying the subspace method, which has been used in system identification but not in geodetic practice. This method enables the state space dynamic model parameters to be estimated. The equation error model has been used to form the dynamic system model. In addition, two pylons of the same bridge have been demonstrated to behave differently due to the position of the Sun. The entire system identification procedure has been demonstrated in modelling behaviour of the "Sloboda" bridge over the Danube pylon in direction of Novi Sad. The measurements were compiled during the bridge test load conducted in September 2005. The input signals subject to the analysis are the long-periodic signals: namely, the force in pylon cables and temperature. The output signals are pylon top displacements. The civil engineering experts' requirements called for identification of all displacements exceeding 10 mm. The pylon top position was determined by static GPS along with the 25- minute measurements per epoch.en
dc.publisherZvava Geodetov Slovenije
dc.relationMinistry of Education, Science and Technological Development of the Republic of Serbia
dc.rightsopenAccess
dc.sourceGeodetski vestnik
dc.subjectdynamic systems identificationen
dc.subjectsubspace methoden
dc.subjectstate spaceen
dc.subjectpylonen
dc.titleModelling behaviour of bridge pylon for test load using subspace methoden
dc.typearticle
dc.rights.licenseARR
dc.citation.epage134
dc.citation.issue1
dc.citation.other59(1): 116-134
dc.citation.rankM23
dc.citation.spage116
dc.citation.volume59
dc.identifier.doi10.15292/geodetski-vestnik.2015.01.116-134
dc.identifier.fulltexthttps://grafar.grf.bg.ac.rs//bitstream/id/4105/705.pdf
dc.identifier.scopus2-s2.0-84925946048
dc.identifier.wos000353343300007
dc.type.versionpublishedVersion


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