Cantilever Spar Cable-stayed Bridge
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Cantilever Spar Cable-stayed Bridge
A cantilever spar cable-stayed bridge is a modern variation of the cable-stayed bridge. This design has been pioneered by the structural engineer Santiago Calatrava in 1992 with the Puente del Alamillo in Seville, Spain. In two of his designs the force distribution does not depend solely upon the cantilever action of the spar (pylon); the angle of the spar away from the bridge and the weight distribution in the spar serve to reduce the overturning forces applied to the footing of the spar. In contrast, in his swinging Puente de la Mujer design (2002), the spar reaches toward the cable supported deck and is counterbalanced by a structural tail. In the Assut de l'Or Bridge (2008), the curved backward pylon is back-stayed to concrete counterweights. Of this type by Santiago Calatrava *Puente del Alamillo, Seville, Spain, 1992 (backward cantilever) * Trinity Bridge, Manchester, United Kingdom, 1995 (backward cantilever) *Puente de la Mujer, Buenos Aires, Argentina, 2002 (forwa ...
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Puente Del Alamillo
The Alamillo Bridge ( es, Puente del Alamillo) is a structure in Seville, Andalucia (Spain), which spans the Canal de Alfonso XIII, allowing access to La Cartuja, a peninsula located between the canal and the Guadalquivir River. The bridge was constructed as part of infrastructure improvements for Expo 92, which was held on large banana farms on the island. Construction of the bridge began in 1989 and was completed in 1992 from a design by Santiago Calatrava. Design The static concept of the bridge can be traced back to the 1986 sculpture by Calatrava entitled 'Running Torso', in which inclined stacked marble cubes are balanced by a tensioned wire. The Alamillo Bridge consists of a single straight steel-shell tower, infilled with reinforced concrete and inclined backward, counterbalancing a 200 m span with thirteen pairs of cables. Since the weight of the tower is made to be sufficient to counter-balance the deck, back stays are thus not required, effectively substitut ...
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Trinity Bridge, Greater Manchester
Trinity Bridge is a three-way footbridge which crosses the River Irwell and links the two cities of Manchester and Salford in Greater Manchester, England. It was designed by renowned Spanish architect, Santiago Calatrava and was completed in 1995. It was one of Calatrava's earliest bridge works and remains the only project he has completed in the United Kingdom. History Trinity Bridge was designed by Spanish architect Santiago Calatrava Santiago Calatrava Valls (born 28 July 1951) is a Spanish architect, structural engineer, sculptor and painter, particularly known for his bridges supported by single leaning pylons, and his railway stations, stadiums, and museums, whose sculpt ..., and was one of his earliest bridge works. The bridge has a typical Calatrava design utilising straight white lines as a structure, and is dominated by the rotund pylon which rises to 41m. The bridge crosses the River Irwell, which marks the boundary between Manchester and Salford. The bridge was ...
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Czech Republic
The Czech Republic, or simply Czechia, is a landlocked country in Central Europe. Historically known as Bohemia, it is bordered by Austria to the south, Germany to the west, Poland to the northeast, and Slovakia to the southeast. The Czech Republic has a hilly landscape that covers an area of with a mostly temperate continental and oceanic climate. The capital and largest city is Prague; other major cities and urban areas include Brno, Ostrava, Plzeň and Liberec. The Duchy of Bohemia was founded in the late 9th century under Great Moravia. It was formally recognized as an Imperial State of the Holy Roman Empire in 1002 and became a kingdom in 1198. Following the Battle of Mohács in 1526, the whole Crown of Bohemia was gradually integrated into the Habsburg monarchy. The Protestant Bohemian Revolt led to the Thirty Years' War. After the Battle of White Mountain, the Habsburgs consolidated their rule. With the dissolution of the Holy Empire in 1806, the Cro ...
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Mariánský Most
Mariánský most is a cantilever spar cable-stayed bridge for the road transport, bicycles and pedestrians in the city of Ústí nad Labem, Czech Republic. It was opened in 1998 and is the third bridge in the city. It was designed by the architect Roman Koucký. Construction The bridge has a cantilever spar composed of 2 pylons, each of them containing 15 steel cables that hold the bridge deck. The length of bridge deck is 179 m and the height of pylons is 60 m. The weight of the bridge is 3500 tons. The used material is the steel and ferroconcrete. See also * Ústí nad Labem * cable-stayed bridge *Puente del Alamillo The Alamillo Bridge ( es, Puente del Alamillo) is a structure in Seville, Andalucia (Spain), which spans the Canal de Alfonso XIII, allowing access to La Cartuja, a peninsula located between the canal and the Guadalquivir River. The bridge was co ..., Seville, Spain External links
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Monterrey
Monterrey ( , ) is the capital and largest city of the northeastern state of Nuevo León, Mexico, and the third largest city in Mexico behind Guadalajara and Mexico City. Located at the foothills of the Sierra Madre Oriental, the city is anchor to the Monterrey metropolitan area, the second-largest in Mexico with an estimated population of 5,341,171 people as of 2020 and the second most productive metropolitan area in Mexico with a GDP ( PPP) of US$140 billion in 2015. According to the 2020 census, the city itself has a population of 1,142,194. Monterrey is one of the most livable cities in Mexico, and a 2018 study found that suburb San Pedro Garza García is the city with the best quality of life in Mexico. It serves as a commercial center of northern Mexico and is the base of many significant international corporations. Its purchasing power parity-adjusted GDP per capita is considerably higher than the rest of Mexico's at around US$35,500, compared to the country's US$18,800. ...
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Río Santa Catarina
Rio or Río is the Portuguese, Spanish, Italian, and Maltese word for "river". When spoken on its own, the word often means Rio de Janeiro, a major city in Brazil. Rio or Río may also refer to: Geography Brazil * Rio de Janeiro * Rio do Sul, a town in the state of Santa Catarina, Brazil Mexico * Río Bec, a Mayan archaeological site in Mexico * Río Bravo, Tamaulipas, a city in Mexico United States * Rio, a location in Deerpark, New York, US * Rio, Florida, a census-designated place in Martin County, US * Rio, Georgia, an unincorporated community in Spalding County, US * Rio, Illinois, a village in Knox County, US * Rio, Virginia, a community in Albemarle County, US * Rio, West Virginia, a village in Hampshire County, US * Rio, Wisconsin, a village in Columbia County, US * El Río, Las Piedras, Puerto Rico, a barrio * Río Arriba, Añasco, Puerto Rico, a barrio * Río Arriba, Arecibo, Puerto Rico, a barrio * Río Arriba, Fajardo, Puerto Rico, a barrio * Río Arriba, Vega Baja, P ...
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Puente Atirantado
Puente de la Unidad or Viaducto de la Unidad is a cantilever spar cable-stayed bridge designed by Óscar Bulnes that crosses the Santa Catarina River and connects the cities of Monterrey and San Pedro Garza García in the Mexican state of Nuevo León. It is part of a circuit called "Circuito La Unidad", which would consist of the interconnection of a series of avenues. History The bridge was finished in 2003 and has been controversial even before its completion because the river it crosses is dry almost all year long. Although a huge part of the cost of this bridge was done by the business class of Monterrey, they were aware that the Santa Catarina River is affected by overflowing water from saturated rain caused by hurricanes. The San Pedro neighborhood is very well connected to the Colinas San Jerónimo and Cumbres vicinity using this bridge. Last 2010, Hurricane Alex burst millions of metric tons of water. The water carried garbage on its path, damaging almost every structu ...
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Signature Bridge
The Signature Bridge is a cantilever spar cable-stayed bridge which spans the Yamuna river at Tarun Goyat section, connecting Wazirabad to East Delhi. It is India's first asymmetrical cable-stayed bridge. The pylon of the Signature bridge is the tallest structure in Delhi and is double the height of Qutub Minar with its 154-metre high viewing box, which acts as selfie points for visitors. It shortens the travel time between north and northeast Delhi. Background and History In 1997, 28 school students died in an accident on the narrow Wazirabad bridge when their bus plunged into the river. Since then, the Delhi government had plans to build another parallel wide bridge nearby to alleviate traffic congestion. By the end of 1998, the Delhi government finalised the draft plan for this bridge. However, construction of the bridge was delayed due to multiple reasons, mainly lack of manpower and financial difficulties. When the project started, its final cost was Rs. 1518.37 crore The ...
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Cosenza
Cosenza (; local dialect: ''Cusenza'', ) is a city in Calabria, Italy. The city centre has a population of approximately 70,000; the urban area counts more than 200,000 inhabitants. It is the capital of the Province of Cosenza, which has a population of more than 700,000. The demonym of Cosenza in English is Cosentian. The ancient town is the seat of the Cosentian Academy, one of the oldest academies of philosophical and literary studies in Italy and Europe. To this day, the city remains a cultural hub, with museums, monuments, theatres, libraries, and the University of Calabria. Geography and climate Located at the confluence of two ancient rivers, the Busento and the Crati, Cosenza stands 238 m above sea level in a valley between the Sila plateau and the coastal range of mountains. The old town, overshadowed by its Swabian castle, descends to the river Crati. The modern city lies to the north, beyond the Busento, on level ground. Almost completely surrounded by mount ...
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San Francesco Di Paola Bridge
The San Francesco di Paola Bridge or Cosenza Bridge is a road bridge in Cosenza, Italy, designed by Spanish architect Santiago Calatrava. The bridge spans the Crati, River Crati to connect two neighbourhoods in Cosenza, Contrada Gergeri and Via Reggio Calabria. It was first planned in 2004 and was built as part of a regional regeneration programme at a cost of approximately Euro, €20 million, paid for in part by the government programme, which was originally intended to build housing. It was inaugurated on 26 January 2018. Calatrava's design is a cable-stayed bridge, reportedly the tallest in Europe, with a single pylon inclined at a 52° angle, reminiscent of a harp, which rises above the roadbed and points towards the centre of the city. It is built of steel, concrete, and stone, and provides for future construction of a steel and glass enclosure to shelter pedestrians. The lighting design by Zumtobel Group uses LEDs. See also * List of bridges in Italy References E ...
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Samuel Beckett Bridge
Samuel Beckett Bridge () is a cable-stayed swingbridge in Dublin, Ireland that joins Sir John Rogerson's Quay on the south side of the River Liffey to Guild Street and North Wall Quay in the Docklands area. Design and construction Architect Santiago Calatrava was the lead designer of the bridge. He was assisted with the civil and structural aspects of the design by Roughan & O'Donovan consulting engineers. This was the second bridge in the area designed by Calatrava, the first being the James Joyce Bridge, which is further upriver. Constructed by a "Graham Hollandia Joint Venture", the main span of the Samuel Beckett Bridge is supported by 31 cable stays from a doubly back-stayed single forward arc tubular tapered spar, with decking provided for four traffic and two pedestrian lanes. It is also capable of opening through an angle of 90 degrees allowing ships to pass through. This is achieved through a rotational mechanism housed in the base of the pylon. The shape of the sp ...
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