Deutsch: Bergsøysund-Brücke is een weg brug op E39 in Møre og Romsdal grafschaft (fylke), Noorwegen. Operational modal analysis of an end-supported pontoon bridge. 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 findings of this thesis involve that the results agree well with similar analyses performed in the time domain. The engineering firm Johns. The bridge cost 277.4 million kr. 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. So far, two bridges of this design have been completed, the Bergsøysund Bridge and the Nordhordland Bridge. The bridge was officially opened by King Harald V on 22 September 1994. In 2008, there were 19,700 travellers on the bridge … 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. The continuous floating concrete structure used in the Washington bridges was ultimately ruled out in favor of the discrete floating concrete pier design. Bergsøysund Bridge is part of "Krifast", the mainland connection to Kristiansund. 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). According to the engineers who designed this bridge, it was designed using recent American technology for floating bridges, combined with Norwegian technology for offshore platforms. Bergsøysund Bridge was Norway's first modern floating bridge and it moves up and down with the tide. Floating bridge/pontoon bridge construction has a long history in military and civilian applications on every continent except Antarctica. English: Bergsøysund Bridge is a road bridge on European route E39 in … Computers & Structures, 165, 123-135. The bridge connects the islands of … In: Proceedings of the 9th international conference on structural dynamics, EURODYN 2014, Porto, pp 2921–2928 Google Scholar The last tolls were collected on 31 December 2005. Prof. 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. The Demerara Harbor Bridge in Georgetown, Guyana, is the world’s fourth-longest floating bridge (6,074 feet). The bridge, which is the first of its type in the world, without stays or mooring lines, was opened in 1992. 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. Посмотреть отели рядом Follow us on social networks. Bergsøysund Bridge was opened in 1992. It has a design life of at least 100 years. The Bergsøysund Bridge, built in Norway in 1990s, is the first free floating pontoon bridge with a cost-e ective horizontally arch curved design. 20 modes resulted in near-converged results for the model of the Bergsøysund Bridge exposed to white noise loading. Acceleration, displacement and excitation sources, such … The main objective with the monitoring project is to study the dynamic behaviour of the floating bridge, especially the wind- and wave-induced vibrations. 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. 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. Bergsøysund Bridge. It is made of steel pontoons. Norway has two large floating bridges – the Bergsøysund Floating Bridge (3,054 feet) and the Nordhordland Floating Bridge (5,295 feet). Bergsøysund Bridge is a pontoon bridge that crosses the Bergsøysundet strait between the islands of Aspøya and Bergsøya in Møre og Romsdal county, Norway. The bridge is long, the longest span is , and the maximum clearance to the sea is . Modelling the stochastic dynamic behaviour of a pontoon bridge: A case study. When designing a pontoon bridge, the civil engineer must take into consideration the Archimedes' principle: Each pontoon can support a load equal to the mass of the water that it displaces. 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 The bridge has 13 spans. I did 3 dives already under the Krifast bridge, 2 shore dives and a boat dive. 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. Bergsøysund bridge was carried out in the ocean basin at MARINTEK (Now Sintef Ocean) in 1989 and. The bridge has 13 spans.[1][2]. The steel truss bridge, which is supported by 7 discretely distributed light-weight concrete pontoons, crosses the strait … [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. 1, Fig. The Bergsøysund Bridge is currently being extensively monitored with accelerometers, anemometers, wave radars and GNSS sensors. By applying Covariance-driven Stochastic Subspace Identification (Cov-SSI), the modal parameters of the bridge are estimated. There are currently two PhD candidates working with this measuring system: [1] Kvåle, K. A., Sigbjörnsson, R., & Øiseth, O. The bridge consists of The first is the Bergsøysund bridge, an 840 m long floating bridge. Krifast is short for Kristiansund fastlandsforbindelse or mainland connection. It opened in 1992 and consists of 25 kilometres (16 mi) of road and 6 kilometres (3.7 mi) of bicycle paths. The bridge is 931 metres long, the longest span is 106 metres, and the maximum clearance to the sea is 6 metres . 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. This fact makes it a very interesting case study. It is one of the longest end-supported floating bridges in the world without mooring, which makes it an interesting case study. It was the second pontoon bridge in Norway, after the Bergsøysund Bridge which opened in 1992. 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 Demerara Harbor Bridge in Georgetown, Guyana is the world’s fourth-longest floating bridge (6,074 feet). This bridge makes a very interesting case study due to the absence of mooring. A comprehensive monitoring system is designed and installed on the Bergsøysund Bridge. The Bergsøysund Bridge is located about 3 hours drive southwest of Trondheim along the E39 highway, near Kristiansund, on the Norwegian coast. The Bergsøysund Bridge is a 931 meters long floating bridge, located on the northwestern coast of Norway. Norwegian University of Science and Technology, a better understanding of the dynamic behaviour of different types of bridges subjected to extreme environmental loads. A floating bridge design was selected for this site as it was found to be economically favourable compared with a suspension bridge alternative. Computers & Structures, 165, 123-135. This bridge consists of a steel truss supported by 7 discretely distributed light-weight concrete pontoons, as shown in Fig. The system is thoroughly described, including descriptions of all exact sensor positions and the fundamental workings of the system. Bergsøysund Bridge, Norway, 933 meters, 1992. (2016). Kvåle, K. A., Sigbjörnsson, R., & Øiseth, O. Norway has two large floating bridges – the Bergsoeysund Floating Bridge in Kristiansund, More og Romsdal and the Nordhordland Floating Bridge. Bergsøysund Bridge is a floating bridge that crosses Bergsøysundet in Møre og Romsdal. 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 bridge has 13 spans. The Bergsøysund Floating Bridge is located near the city of Kristiansund on the west coast of Norway. Modelling the stochastic dynamic behaviour of a pontoon bridge: A case study. 2. The Bergsoysund Floating Bridge is located near the city of Kristiansund on the west coast of Norway. 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 second is the Hardanger bridge, a suspension bridge with a main span of 1310 m. Accurate models of bridges are highly important since the inverse force identification is an ill-posed problem that is generally sensitive to errors in the system model and measurement noise. 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 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). (Photo c. 1913–1926) The Bergsøysund Bridge uses concrete pontoons. When estimated sea load was enforced, approximately 30 included modes were needed for convergence. The bridge connects the islands of Aspøya and Bergsøya, spanning a fjord with a water depth of 320 meters. It is part of the Krifast system, the town of Kristiansund's road connection to the mainland. 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. This design afforded: 1) an elevated roadway that reduced traffic hazards in storms, 2) a reduction in corrosion of the bridge deck, and 3) improved passage of water beneath the bridge thereby supporting native species. 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. 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. The bridge connects the islands of … 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. A comprehensive monitoring system is installed and currently in operation on the Bergsøysund Bridge, an end-supported floating pontoon bridge, collecting data on accelerations, displacements, waves, and wind. 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.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 bridge was towed into position from Verdal on Trondheims fjord. The… The bridge has 13 spans. It is made of steel pontoons. the results were compared with the numerical model, and it was shown that the calculation results. 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. 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. (2016). A very convenient and easy dive for all levels. The Bergsøysund Bridge is located about 3 hours drive southwest of Trondheim along the E39 highway, near Kristiansund, on the Norwegian coast. Demerara Harbor bridge in Georgetown, Guyana is the Bergsøysund bridge is supported by 7 discretely distributed light-weight pontoons. 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