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Aas-Jakobsen
Dr. ing. A. Aas-Jakobsen AS, trading as Aas-Jakobsen, is a civil engineering consultant company specializing in structural engineering. The company is based in Oslo, Norway, and primarily works with bridges, roads, railways, offshore oil and buildings. The company has 250 employees. The company was established by Andreas Aas-Jakobsen (1905–1980) in 1937. For the first decade, the company specialized in shell structures, but from the 1950s, the company shifted to bridge design. The company later started designing offshore installations and became a verifier for such structures, and later also became a consultant for railway projects and major road projects, such as the Bjørvika Tunnel through Oslo. Major projects which the company has participated in include the Arctic Cathedral, Askøy Bridge, Bømla Bridge, Brønnøysund Bridge, Candaba Viaduct, Djupfjordstraumen Bridge, Drammen Bridge, Grenland Bridge, Heidrun, Helgeland Bridge, Henningsvær Bridge, Lysefjord Bridge, Mjà ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Storfjord Bridge
The Storfjord Bridge ( no, Storfjordbrua) is a proposed suspension bridge that would span Storfjorden in Sunnmøre, Norway. If built, it would be long and have a main span of . This would make it the longest spanned bridge in the world, easily surpassing the 1915 Çanakkale Bridge, which has a main span of . The plans have been developed by Aas-Jakobsen for a Storfjordsambandet, a company which aims to toll finance the bridge. According to Rolf M. Larssen of Aas-Jakobsen, there is a larger challenge securing sufficient funding than technically building the bridge. It is estimated to cost 4.3 billion Norwegian krone. History In a report made by Aas-Jakobsen, two crossings were discussed, one slightly in-fjord from the ferry and one which would cross to Ørskog. The bridge would have a single main cable and a split bridge beam. The cable would run down the centre of the bridge, with the lanes on each side of an open area with cross-sections. While this method is more expensive, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tromsø Bridge
The Tromsø Bridge ( no, Tromsøbrua) is a cantilever road bridge in the city of Tromsø which is located in Tromsø Municipality in Troms og Finnmark county, Norway. It crosses the Tromsøysundet strait between Tromsdalen on the mainland and the island of Tromsøya. The bridge has 58 spans, of which the longest is with a maximum clearance to the sea of . History Construction began in 1958 and the bridge was opened in 1960. At the time of its opening, it was the longest bridge in Northern Europe, with a length of . At a cost of , the bridge replaced an inefficient ferry connection between the two sides of the strait, and it helped boost the growth and development of Tromsø. Due to severe congestion issues, the mainland road connection was later reinforced by the construction of the Tromsøysund Tunnel in the 1990s. Unlike the tunnel, located almost further north, the Tromsø Bridge leads directly to the city centre of Tromsø. The Tromsø Bridge was the first cantilever brid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Osterøy Bridge
The Osterøy Bridge ( no, Osterøybrua) is a suspension bridge in Vestland county, Norway. The bridge connects the Kvisti farm area on the island of Osterøy in Osterøy Municipality with the Herland farm area on the mainland in Bergen Municipality east of the city of Bergen. The bridge is the third largest suspension bridge in Norway. It is part of Norwegian County Road 566 (''Fylkesvei 566''). The Osterøy Bridge is a long suspension bridge that has a main span of . There are 8 spans, and none of the piers are in the water, just on land. There is of clearance below the bridge. The two suspension towers are each high. The bridge was completed on 3 October 1997 and cost about . The bridge was designed by the structural engineering firm Aas-Jakobsen. It was put into service 28 years after the first plans for a connection between Osterøy and Bergen were prepared. It was opened for traffic by Sissel Rønbeck, the Norwegian Minister of Transport and Communications. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helgeland Bridge
The Helgeland Bridge ( no, Helgelandsbrua) is a cable-stayed bridge that crosses the Leirfjorden between the mainland (in Leirfjord Municipality) and the island of Alsta (in Alstahaug Municipality) in Nordland county, Norway. The town of Sandnessjøen is located just southwest of the bridge on the island. The Helgeland Bridge was designed by Holger S. Svensson. Construction began in 1989 and it was finished in 1991. The bridge officially opened in July 1991. The construction cost was . The bridge was a toll bridge until 23 June 2005.. Retrieved 2012-01-03. The bridge is made up of 12 spans, the longest of which is long. The maximum clearance to the sea below the bridge is . The foundations extend to a depth of . The bridge is built out of pre-stressed and reinforced concrete and steel Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nordhordland Bridge
The Nordhordland Bridge ( no, Nordhordlandsbrua) is a combined cable-stayed and pontoon bridge which crosses Salhusfjorden between Klauvaneset (in Bergen Municipality) and the island of Flatøy (in Alver Municipality) in Vestland county, Norway. It is long, of which the pontoon section is long. The cable-stayed section consists of a single tall H-pylon which has a length of and a main span of . This allows for a clearance of . The floating section is a steel box girder bridge with ten pontoons, which because of the fjord's depth are not laterally anchored. The roadway sits on an orthotropic deck. The pontoons and the cable-stayed bridge are built in concrete, with the main span being supported with 48 cables. The fjord end of the main span is supported by a deep foundation, where the two bridges meet. From there and for , the roadwall has a 5.7 percent gradient on a viaduct anchored to the pontoon bridge. The bridge carries two lanes of European Route E39, also called t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Askøy Bridge
The Askøy Bridge ( no, Askøybroen) is a suspension bridge that crosses the Byfjorden between the municipalities of Bergen and Askøy in Vestland county, Norway. It is long and has a main span of . Its span was the longest for any suspension bridge in Norway, until the Hardanger Bridge was opened in August 2013. Now the bridge is the third longest in Norway. It carries two lanes of County Road 562 and a combined pedestrian and bicycle path. The bridge's two concrete pylons are tall and are located at Brøstadneset in Bergen municipality (on the Bergen Peninsula of the mainland) and Storeklubben in Askøy municipality (on the island of Askøy). The bridge has seven spans in total, although all but the main span are concrete viaducts. The bridge has a clearance below of . The first plans to replace the Kleppestø–Nøstet Ferry with a bridge, which would allow the island of Askøy to have a fixed link, was launched in the 1960s. Various proposals were made, including placin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Candaba Viaduct
The Candaba Viaduct (also known as Pulilan–Apalit Bridge) is a viaduct carrying the North Luzon Expressway (NLEX) across the Candaba Swamp in the provinces of Bulacan and Pampanga, Philippines consisting of six lanes (three northbound and three southbound). In 1976, it surpassed the San Juanico Bridge (finished 1973) to become the longest bridge in the Philippines. In 2022, it was surpassed by the 8.9 km Cebu–Cordova Link Expressway (CCLEX) and the viaduct is now the second longest bridge in the country. The viaduct was designed by Aas-Jakobsen and built by Construction Development Corporation of the Philippines (CDCP, later renamed to Philippine National Construction Corporation) as part of construction of the whole NLEX. Built in 1976, the bridge and the whole stretch of NLEX were constructed as a component project of the International Bank for Reconstruction and Development through the direction of the Ministry of Public Highways. The project was completed in 197 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trading As
Trade involves the transfer of goods and services from one person or entity to another, often in exchange for money. Economists refer to a system or network that allows trade as a market (economics), market. An early form of trade, barter, saw the direct exchange of goods and services for other goods and services, i.e. trading things without the use of money. Modern traders generally negotiate through a medium of exchange, such as money. As a result, buying can be separated from selling, or Earnings, earning. The History of money#Emergence of money, invention of money (and letter of credit (finance), credit, paper money, and digital currency, non-physical money) greatly simplified and promoted trade. Trade between two traders is called bilateral trade, while trade involving more than two traders is called multilateral trade. In one modern view, trade exists due to specialization and the division of labour, a predominant form of economic activity in which individuals and grou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Structurae
Structurae is an online database containing pictures and information about structural engineering, structural and civil engineering works, and their associated engineers, architects, and builders. Its entries are user-generated content, contributed by volunteers and saved in a MySQL database. Overview Structurae was founded in 1998 by Nicolas Janberg, who had studied civil engineering at Princeton University. In March 2012, Structurae was acquired by , a subsidiary of John Wiley & Sons, Inc., with Janberg joining the company as Structurae's editor-in-chief. At that time, the web site received more than one million pageviews per month, and was available in English, French and German. In 2015, Janberg bought the site back to operate it as a freelancer again. Buildings in the Structurae database References External links * Architecture websites German websites Architecture databases Online databases Databases in Germany {{Database-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stord Bridge
The Stord Bridge ( no, Stordabrua) is a suspension bridge which crosses Digernessundet between the islands of Stord and Føyno in Stord Municipality in Vestland county, Norway. The bridge is long, has a main span of and a clearance below of . It carries two lanes of European Route E39 and a combined pedestrian and bicycle pathway. It is part of the Triangle Link, a fixed link which connects Stord to Bømlo, and both to the mainland. In 2010, the bridge had an average 5,021 vehicles per day. The bridge and the link was a toll road from the opening until 30 May 2013. Plans for a crossing arose in the 1960s; and until the 1990s proposals were for a pontoon bridge further north. The Stord Bridge was conceived after the decision to combine the crossing with the Bømlafjord Tunnel. The project was resisted both by local environmental groups and the Norwegian Public Roads Administration, the latter because the new plans would delay completion. Construction was undertaken by a joint ve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sleipner A
Sleipner A is a combined accommodations, production and processing offshore platform at the Sleipner East gas field in the Norwegian sector of the North Sea. It is a Condeep-type oil platform, built in Norway by the company Norwegian Contractors for Equinor. It is known for its catastrophic failure on 23 August 1991, due to a design flaw, that resulted from an error caused by unconservative concrete codes and inaccurate finite element analysis modelling of the tricell, which formed part of the ballasting/flotation system. Location Sleipner A is located on the Sleipner East gas field on the North Sea. Also six satellite fields–Gungne, Loke, Alpha North, Sigyn, Volve and Volve South–are tied-back to Sleipner A. In addition to its own operations, the platform is used as a remote operation center for the Sleipner B wellhead platform. The Sleipner B is operated from the Sleipner A via an umbilical cable. In addition, the Sleipner T carbon dioxide treatment platform is linked ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
