It is one of the longest end-supported floating bridges in the world without mooring, which makes it an interesting case study. The Demerara Harbor Bridge in Georgetown, Guyana is the world’s fourth-longest floating bridge (6,074 feet). 2. This bridge consists of a steel truss supported by 7 discretely distributed light-weight concrete pontoons, as shown in Fig. Kvåle KA, Øiseth O, Sigbjörnsson R (2014) Modelling of the stochastic dynamic behaviour of the Bergsøysund Bridge: an application of the power spectral density method. In 2008, there were 19,700 travellers on the bridge … The bridge consists of The bridge is 931 metres (3,054 ft) long, the longest span is 106 metres (348 ft), and the maximum clearance to the sea is 6 metres (20 ft). The monitoring system consists of the following sensors (illustrated in Figures 2 and 3): The Bergsøysund Bridge monitoring project is mainly connected to the floating bridge research programme. It is made of steel pontoons. (2016). It relies on a pontoon-based design with no mooring to the seabed; and it is the second longest in the world of its kind. It is well known that an arch is a much stronger member than a straight beam when subjected to in-plane loadings as it transfers One solution that was developed in the late 80s and early 90s by a combination of offshore technology and bridge technology was the end-anchored floating bridge concept. This master thesis considers the dynamic response in the time domain on the Bergsøysund Bridge, a 900 meters long pontoon bridge where the hydrodynamic wave action is the external force contributor, and where geometric nonlinearities and frequency dependent hydrodynamics can be studied. The Bergsøysund Bridge is a 931 m long floating bridge that crosses the strait between Aspøya and Bergsøya, located on the northwestern coast of Norway. The bridge is 931 metres (3,054 ft) long, the longest span is 106 metres (348 ft), and the maximum clearance to the sea is 6 metres (20 ft). Посмотреть отели рядом Follow us on social networks. Modelling the stochastic dynamic behaviour of a pontoon bridge: A case study. Modelling the stochastic dynamic behaviour of a pontoon bridge: A case study. Deutsch: Bergsøysund-Brücke is een weg brug op E39 in Møre og Romsdal grafschaft (fylke), Noorwegen. The bridge was towed into position from Verdal on Trondheims fjord. The last tolls were collected on 31 December 2005. Bergsøysund bridge was carried out in the ocean basin at MARINTEK (Now Sintef Ocean) in 1989 and. So far, two bridges of this design have been completed, the Bergsøysund Bridge and the Nordhordland Bridge. Operational modal analysis of an end-supported pontoon bridge. The bridge is long, the longest span is , and the maximum clearance to the sea is . Norway has two large floating bridges – the Bergsøysund Floating Bridge (3,054 feet) and the Nordhordland Floating Bridge (5,295 feet). The bridge connects the islands of … Krifast is short for Kristiansund fastlandsforbindelse or mainland connection. Bergsøysund is about 16 km ESE of Kristiansund, and 130 km WSW of Trondheim, at latitude 62°00' N and longitude 7°52.5' E. The Bergsøysund Bridge, built in 1992, is a 931 m long floating bridge located on the northwestern coast of Norway in Møre og Romsdal county. Kvåle, K. A., Sigbjörnsson, R., & Øiseth, O. This bridge makes a very interesting case study due to the absence of mooring. Norway has two large floating bridges – the Bergsoeysund Floating Bridge in Kristiansund, More og Romsdal and the Nordhordland Floating Bridge. The steel truss bridge, which is supported by 7 discretely distributed light-weight concrete pontoons, crosses the strait between the two islands Bergsøya and Aspøya. When estimated sea load was enforced, approximately 30 included modes were needed for convergence. Bergsøysund Bridge. Computers & Structures, 165, 123-135. The Bergsøysund Bridge, shown in Figure 1 and Figure 2, is a 931 m long floating bridge of the pontoon type, crossing the strait between Aspøya and Bergsøya located on the north-west coast of Norway. By applying Covariance-driven Stochastic Subspace Identification (Cov-SSI), the modal parameters of the bridge are estimated. The continuous floating concrete structure used in the Washington bridges was ultimately ruled out in favor of the discrete floating concrete pier design. The bridge cost 277.4 million kr. All data generated by the extensive measuring system will contribute to fulfil the mail goal of the research; to get a better understanding of the dynamic behaviour of different types of bridges subjected to extreme environmental loads. The engineering firm Johns. Prof. I did 3 dives already under the Krifast bridge, 2 shore dives and a boat dive. Computers & Structures, 165, 123-135. Norwegian University of Science and Technology, a better understanding of the dynamic behaviour of different types of bridges subjected to extreme environmental loads. The bridge was officially opened by King Harald V on 22 September 1994. The Bergsøysund Bridge is located about 3 hours drive southwest of Trondheim along the E39 highway, near Kristiansund, on the Norwegian coast. There are currently two PhD candidates working with this measuring system: [1] Kvåle, K. A., Sigbjörnsson, R., & Øiseth, O. (Photo c. 1913–1926) The Bergsøysund Bridge uses concrete pontoons. The Bergsøysund Bridge is a 931 meters long floating bridge, located on the northwestern coast of Norway. The findings of this thesis involve that the results agree well with similar analyses performed in the time domain. The Bergsøysund Bridge (Norwegian: Bergsøysundbrua) is a pontoon bridge that crosses the Bergsøysundet strait between the islands of Aspøya (in Tingvoll) and Bergsøya (in Gjemnes) in Møre og Romsdal county, Norway. Aspa in the region of Møre og Romsdal is located in Norway - some 234 mi (or 377 km) North-West of Oslo, the country's capital city. It was the second pontoon bridge in Norway, after the Bergsøysund Bridge which opened in 1992. The bridge is 931 metres long, the longest span is 106 metres, and the maximum clearance to the sea is 6 metres . Bergsøysund Bridge, Norway, 933 meters, 1992. The Bergsøysund Bridge is currently being extensively monitored with accelerometers, anemometers, wave radars and GNSS sensors. The bridge, which is the first of its type in the world, without stays or mooring lines, was opened in 1992. The system is thoroughly described, including descriptions of all exact sensor positions and the fundamental workings of the system. The bridge designers researched other bridges in the world and traveled to the state of Washington in the United States to visit the Homer M. Hadley Memorial Bridge and the Hood Canal Bridge—two floating bridges. The bridge is supported by 7 pontoons, floating on a … The Bergsøysund Bridge, built in Norway in 1990s, is the first free floating pontoon bridge with a cost-e ective horizontally arch curved design. The Bergsøysund Bridge, built in 1992, is a 931 m long floating bridge located on the northwestern coast of Norway in Møre og Romsdal county. The… The Demerara Harbor Bridge in Georgetown, Guyana, is the world’s fourth-longest floating bridge (6,074 feet). There is also the 933-metre (3,061 ft) long pontoon bridge called the Bergsøysund Bridge which goes between the islands of Bergsøya and Aspøya, which is the only bridge of its kind where nothing but the ends are anchored to solid rock. A floating bridge design was selected for this site as it was found to be economically favourable compared with a suspension bridge alternative. [3], https://en.wikipedia.org/w/index.php?title=Bergsøysund_Bridge&oldid=995063046, Infobox mapframe without OSM relation ID on Wikidata, Pages using infobox bridge with empty coordinates parameter, Articles containing Norwegian-language text, Creative Commons Attribution-ShareAlike License, This page was last edited on 19 December 2020, at 01:00. The Bergsøysund Bridge (Norwegian: Bergsøysundbrua) is a pontoon bridge that crosses the Bergsøysundet strait between the islands of Aspøya (in Tingvoll) and Bergsøya (in Gjemnes) in Møre og Romsdal county, Norway. It has a design life of at least 100 years. 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