PSI - Issue 13

Vera Vujović / Procedia Structural Integrity 13 (2018) 1901 – 1907 Vera Vujovi ć / Structural Integrity Procedia 00 (2018) 000–000

1907

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vibrations caused by the tilting moment of the railway vehicles, any rest or start, possibly caused by their tilting to the top and getting into an inconvenient position of the possibility of rotating the bridge during the earthquake. Detailed modeling of the bridge and track is required, and the effect of strong non-linear behavior of columns of bridge, bearing and track load including unilateral joints is taken into account, in the same way rail vehicles with their complex damping systems and possible wheel raising. 7. Conclusion The Mala Rijeka Bridge in the procurement plan according to the estimation of the Consultant is on the list of the second priority. In this paper, in order to preserve the integrity of the bridge and extension of its durability, consideration was given to the possibilities for planning improvement, the introduction of a modern full-ownership monitoring system, seismic control of the construction and the production of a digital BIM model. The costs of this type of modernization are very high, but this type of investment would allow considerable savings on the long-term level until the next investment maintenance. Roughly estimated costs for the development of BIM and SHM amounts 1.540.568,00 euros, and can significantly decrease after the development of details of the study analysis, including the available resources and optimization. Acknowledgements References The main rehabilitation design (with anti-corrosion protection) of the Mala Rijeka Bridge, Consortium iC consulent Ziviltechniker GesmbH 2015 Preliminary design for the monitoring of the Mala Rijeka bridge, Mostprojekt 2015 ZJŽ, The main design of the steel structure of the bridge "Mala Rijeka", 1970 ZJŽ, The main design of the pillars of the bridge "Mala Rijeka", 1970 Geological study of the bridge "Mala Rijeka", 1970th year Elaborate on the Testing of the Bridge "Mala Rijeka", 1976 Study on monitoring 1973-1989 BIM Guide Daniele Zonta 1 , Branko Glisic 2 , *, and Sigrid Adriaenssens 2 , Value of information: impact of monitoring on decision-making, SMARTEC Branko Glisic, Daniele Inauidi, Fiber optic methods for structural health monitoring, SMARTEC Petar Đuranović, Project Management, Monograph Branislav Ivković, Željko Popović, Project Management in Construction, Building Book, 2005 Vera Vujovic, Bridge "Mala Rijeka", International Scientific Expert Conference, Construction-Science-Practice Zabljak, GNP 2012 Vera Vujovic, Development of the ToR for 15 steel bridges, International Scientific Expert Conference, Construction-Science-Practice Zabljak, GNP 2012

Vera Vujović, Structure Seismic Control, 2 nd Innovation Colony, System DC90 Boleč, 2010 Vera Vujović, Bridge Seismic Insulation, II Innovation Colony, System DC90 Boleč, 2010