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Sandhornøy Bridge
The Sandhornøy Bridge ( no, Sandhornøy bru) is a cantilever bridge that crosses the Tverrsundet strait between the mainland and the island of Sandhornøya in the municipality of Gildeskål in Nordland county, Norway. The bridge is long and the longest of the 3 spans is . The Sandhornøy Bridge was opened in 1989 as an arm off of Norwegian County Road 17. The bridge is a single-cell prestressed concrete box girder bridge A box girder bridge, or box section bridge, is a bridge in which the main beams comprise girders in the shape of a hollow box. The box girder normally comprises prestressed concrete, structural steel, or a composite of steel and reinf ... that was built using the balanced cantilever method.. Retrieved 2012-02-14. References External linksPhoto seen from the south [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gildeskål
Gildeskål is a municipality in Nordland county, Norway. It is part of the Bodø Region and the traditional district of Salten. The administrative centre of the municipality is the village of Inndyr. Other villages include Forstranda, Lekanger, Mevik, Mårnes, Nygårdsjøen, Saura, Storvika, Sør-Arnøy, Sørfinnset, and Våg. The municipality is the 170th largest by area out of the 356 municipalities in Norway. Gildeskål is the 285th most populous municipality in Norway with a population of 1,894. The municipality's population density is and its population has decreased by 5.3% over the previous 10-year period. General information The municipality of ''Gildeskaal'' (later spelled ''Gildeskål'') was established as a municipality on 1 January 1838 (see formannskapsdistrikt law). In 1853, the eastern (inland) district of Gildeskaal (population: about 1,150) was separated to become the new municipality of Beiarn. This left Gildeskaal with about 2,400 residents. The m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norway
Norway, officially the Kingdom of Norway, is a Nordic country in Northern Europe, the mainland territory of which comprises the western and northernmost portion of the Scandinavian Peninsula. The remote Arctic island of Jan Mayen and the archipelago of Svalbard also form part of Norway. Bouvet Island, located in the Subantarctic, is a dependency of Norway; it also lays claims to the Antarctic territories of Peter I Island and Queen Maud Land. The capital and largest city in Norway is Oslo. Norway has a total area of and had a population of 5,425,270 in January 2022. The country shares a long eastern border with Sweden at a length of . It is bordered by Finland and Russia to the northeast and the Skagerrak strait to the south, on the other side of which are Denmark and the United Kingdom. Norway has an extensive coastline, facing the North Atlantic Ocean and the Barents Sea. The maritime influence dominates Norway's climate, with mild lowland temperatures on the se ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cantilever Bridge
A cantilever bridge is a bridge built using structures that project horizontally into space, supported on only one end (called cantilevers). For small footbridges, the cantilevers may be simple beam (structure), beams; however, large cantilever bridges designed to handle road or rail traffic use trusses built from structural steel, or box girders built from prestressed concrete. The steel truss cantilever bridge was a major engineering breakthrough when first put into practice, as it can span distances of over , and can be more easily constructed at difficult crossings by virtue of using little or no falsework. Origins Civil engineer, Engineers in the 19th century understood that a bridge that was continuous across multiple supports would distribute the loads among them. This would result in lower stresses in the girder or truss and meant that longer spans could be built. Several 19th-century engineers patented continuous bridges with hinge points mid-span. The use of a hing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Concrete
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix concrete industry, the largest segment of the concrete market, is projected to exceed $600 billion in revenue by 2025. This widespread use results in a number of environmental impacts. Most notably, the production process for cement produces large volumes of greenhouse gas emissions, leading to net 8% of global emissions. Other environmental concerns include widespread illegal sand mining, impacts on the surrounding environment such as increased surface runoff or urban heat island effect, and potential public health implications from toxic ingredients. Significant research and development is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cantilever Bridge
A cantilever bridge is a bridge built using structures that project horizontally into space, supported on only one end (called cantilevers). For small footbridges, the cantilevers may be simple beam (structure), beams; however, large cantilever bridges designed to handle road or rail traffic use trusses built from structural steel, or box girders built from prestressed concrete. The steel truss cantilever bridge was a major engineering breakthrough when first put into practice, as it can span distances of over , and can be more easily constructed at difficult crossings by virtue of using little or no falsework. Origins Civil engineer, Engineers in the 19th century understood that a bridge that was continuous across multiple supports would distribute the loads among them. This would result in lower stresses in the girder or truss and meant that longer spans could be built. Several 19th-century engineers patented continuous bridges with hinge points mid-span. The use of a hing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sandhornøya
Sandhornøya or Sandhornøy is a mountainous island in the municipality of Gildeskål in Nordland county, Norway. The island is located south of the town of Bodø near the entrance to the Saltfjorden. The mainland of Norway lies to the east and the islands of Fleina, Sørarnøya, and Nordarnøya lie to the west. The villages of Lekanger, Mårnes, and Våg are located on the island. The island is connected to the mainland by the Sandhornøy Bridge. Sandhornøy is also the birthplace of famous Norwegian professor and hymn writer, Elias Blix. A memorial monument of Blix can be seen by the coastline. Salt festival On August 29, 2014, the Salt festival was held on a western beach on Sandhornøya. It included three architectural structures that were built on the beach and were inspired by the historic fish racks of Northern Norway. The Finnish architect Sami Rintala designed them. In one of the fish rack buildings, the Chinese artist Yang Fudong created a site specific outdoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nordland
Nordland (; smj, Nordlánnda, sma, Nordlaante, sme, Nordlánda, en, Northland) is a county in Norway in the Northern Norway region, the least populous of all 11 counties, bordering Troms og Finnmark in the north, Trøndelag in the south, Norrbotten County in Sweden to the east, Västerbotten County to the south-east, and the Atlantic Ocean (Norwegian Sea) to the west. The county was formerly known as ''Nordlandene amt''. The county administration is in the town of Bodø. The remote Arctic island of Jan Mayen has been administered from Nordland since 1995. In the southern part of the county is Vega, listed on the UNESCO World Heritage Site list. Districts The county is divided into traditional districts. These are Helgeland in the south (south of the Arctic Circle), Salten in the centre, and Ofoten in the north-east. In the north-west lie the archipelagoes of Lofoten and Vesterålen. Geography Nordland is located along the northwestern coast of the Scandinavian pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Norwegian County Road 17
County Road 17 ( no, Fylkesvei 17), also known as the Coastal Highway ( no, Kystriksveien), is a Norwegian highway that runs from the town of Bodø in Nordland county (in the north) to the town of Steinkjer in Trøndelag county (in the south). It is long and includes six ferry crossings. The road runs along the coast of Nordland and Trøndelag counties through 28 different municipalities. This road is a much more scenic, albeit longer and more time-consuming, route than the inland European Route E6 highway. Prior to 1 January 2010, this was National Road 17 ( no, Riksvei 17), but control and maintenance of the road was transferred to the counties from the national government on that date, so now it is a county road. Media gallery File:Saltstraumen quiet.JPG, Fv17 crosses Saltstraumen File:Helgelandsbrua1.jpg, The Helgeland Bridge north of Sandnessjøen File:Storvika-fra-skaret-2009-08-18.jpg, Storvik bay File:Sjona tunnel B.JPG, Sjona tunnel in Rana Rana may refer to: Astro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prestressed Concrete
Prestressed concrete is a form of concrete used in construction. It is substantially "prestressed" ( compressed) during production, in a manner that strengthens it against tensile forces which will exist when in service. Post-tensioned concreted is "structural concrete in which internal stresses have been introduced to reduce potential tensile stresses in the concrete resulting from loads." This compression is produced by the tensioning of high-strength "tendons" located within or adjacent to the concrete and is done to improve the performance of the concrete in service. Tendons may consist of single wires, multi-wire strands or threaded bars that are most commonly made from high-tensile steels, carbon fiber or aramid fiber. The essence of prestressed concrete is that once the initial compression has been applied, the resulting material has the characteristics of high-strength concrete when subject to any subsequent compression forces and of ductile high-strength steel when sub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Box Girder Bridge
A box girder bridge, or box section bridge, is a bridge in which the main beams comprise girders in the shape of a hollow box. The box girder normally comprises prestressed concrete, structural steel, or a composite of steel and reinforced concrete. The box is typically rectangular or trapezoidal in cross-section. Box girder bridges are commonly used for highway flyovers and for modern elevated structures of light rail transport. Although the box girder bridge is normally a form of beam bridge, box girders may also be used on cable-stayed and other bridges. Development of steel box girders In 1919, Major Gifford Martel was appointed head of the Experimental Bridging Establishment at Christchurch, Hampshire, which researched the possibilities of using tanks for battlefield engineering purposes such as bridge-laying and mine-clearing. Here he continued trials on modified Mark V tanks. The bridging component involved an assault bridge, designed by Major Charles Ingli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Road Bridges In Nordland
A road is a linear way for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, the main function of roads is transportation. There are many types of roads, including parkways, avenues, controlled-access highways (freeways, motorways, and expressways), tollways, interstates, highways, thoroughfares, and local roads. The primary features of roads include lanes, sidewalks (pavement), roadways (carriageways), medians, shoulders, verges, bike paths (cycle paths), and shared-use paths. Definitions Historically many roads were simply recognizable routes without any formal construction or some maintenance. The Organization for Economic Co-operation and Development (OECD) defines a road as "a line of communication (travelled way) using a stabilized base other than rails or air strips open to public traffic, primarily for the use of road motor vehicles running on their own wheels", ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges Completed In 1989
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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