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Pregled bibliografske jedinice broj: 776849

Effects of violent vibrations of cables on dynamic behaviour of cable-stayed bridges

Čaušević, Mehmed; Bulić, Mladen
Effects of violent vibrations of cables on dynamic behaviour of cable-stayed bridges // Proceedings of the 2015 World Congress on Advances in Structural Engineering and Mechanics, Aeronautics, Nano, Bio, Robotics, Energy / Chang-Koon Choi (ur.).
Incheon: Int Association of Structural Eng. & Mechanics (IASEM) and Korea Advanced Inst. of Science & Technology (KAIST), 2015. str. 1-19 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)

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Naslov
Effects of violent vibrations of cables on dynamic behaviour of cable-stayed bridges

Autori
Čaušević, Mehmed ; Bulić, Mladen

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of the 2015 World Congress on Advances in Structural Engineering and Mechanics, Aeronautics, Nano, Bio, Robotics, Energy / Chang-Koon Choi - Incheon : Int Association of Structural Eng. & Mechanics (IASEM) and Korea Advanced Inst. of Science & Technology (KAIST), 2015, 1-19

Skup
ASEM15/ANBRE15 The 2015 World Congress on Advances in Structural Engineering and Mechanics, Aeronautics, Nano, Bio, Robotics, Energy

Mjesto i datum
Incheon, Republika Koreja, 25.08.2015. - 29.08.2015

Vrsta sudjelovanja
Pozvano predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
dynamic analysis; long span bridges/structures; retrofit/rehabilitation; vibration/vibration control; wind loads

Sažetak
Shortly after the opening of Dubrovnik (Croatia) cable-stayed bridge in 2002 the violent vibrations of the bridge deck, pylon and cables in a strong wind "Bora" combined with light rain were observed about twelve times a year. This paper analyses effect of violent vibrations of cables and their influence on the overall dynamic behaviour of cable-stayed bridge. Firstly, the vibration of a massive cable which is connected to a vibrating cable-stayed bridge deck and pylon is presented analytically. Equations describing a change of the cable's force and its eigenvalues due to the cable’s undamped and damped vibrations are also derived. Mathematical lamped models substituting the behaviour of a massive bridge cable and its effect on the dynamic properties of the overall cable-stayed bridge is presented. Finally, the measures for Dubrovnik bridge rehabilitation are presented in a way of suppressing cables vibrations by devices. After installing the Maurer Adaptive Cable Dampers (ACD) in cables, regular long distance monitoring of the Dubrovnik cable- stayed bridge behaviour was established.

Izvorni jezik
Engleski

Znanstvena područja
Građevinarstvo, Temeljne tehničke znanosti



POVEZANOST RADA

Ustanove:
Građevinski fakultet, Rijeka

Profili:

Avatar Url Mladen Bulić (autor)

Avatar Url Mehmed Čaušević (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada anbre.cti3.com asem.cti3.com

Citiraj ovu publikaciju:

Čaušević, Mehmed; Bulić, Mladen
Effects of violent vibrations of cables on dynamic behaviour of cable-stayed bridges // Proceedings of the 2015 World Congress on Advances in Structural Engineering and Mechanics, Aeronautics, Nano, Bio, Robotics, Energy / Chang-Koon Choi (ur.).
Incheon: Int Association of Structural Eng. & Mechanics (IASEM) and Korea Advanced Inst. of Science & Technology (KAIST), 2015. str. 1-19 (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Čaušević, M. & Bulić, M. (2015) Effects of violent vibrations of cables on dynamic behaviour of cable-stayed bridges. U: Chang-Koon Choi (ur.)Proceedings of the 2015 World Congress on Advances in Structural Engineering and Mechanics, Aeronautics, Nano, Bio, Robotics, Energy.
@article{article, author = {\v{C}au\v{s}evi\'{c}, Mehmed and Buli\'{c}, Mladen}, year = {2015}, pages = {1-19}, keywords = {dynamic analysis, long span bridges/structures, retrofit/rehabilitation, vibration/vibration control, wind loads}, title = {Effects of violent vibrations of cables on dynamic behaviour of cable-stayed bridges}, keyword = {dynamic analysis, long span bridges/structures, retrofit/rehabilitation, vibration/vibration control, wind loads}, publisher = {Int Association of Structural Eng. and Mechanics (IASEM) and Korea Advanced Inst. of Science and Technology (KAIST)}, publisherplace = {Incheon, Republika Koreja} }
@article{article, author = {\v{C}au\v{s}evi\'{c}, Mehmed and Buli\'{c}, Mladen}, year = {2015}, pages = {1-19}, keywords = {dynamic analysis, long span bridges/structures, retrofit/rehabilitation, vibration/vibration control, wind loads}, title = {Effects of violent vibrations of cables on dynamic behaviour of cable-stayed bridges}, keyword = {dynamic analysis, long span bridges/structures, retrofit/rehabilitation, vibration/vibration control, wind loads}, publisher = {Int Association of Structural Eng. and Mechanics (IASEM) and Korea Advanced Inst. of Science and Technology (KAIST)}, publisherplace = {Incheon, Republika Koreja} }

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