|
Juscelino Kubitschek Bridge
Juscelino Kubitschek Bridge ( pt, Ponte Juscelino Kubitschek), commonly called Ponte JK ( en, JK Bridge), is a steel and concrete arch bridge across Lake Paranoá in Brasília, Brazil. It connects the eastern shore of the lake – where Lago Sul, Paranoá and Brasília International Airport are located – to Brasília's city center, via the Monumental Axis. Opened to traffic on December 15, 2002, its distinctive silhouette quickly became a Brasília landmark. The bridge is named after President Juscelino Kubitschek, who served from 1956 to 1961, and is generally considered the main figure supporting the construction of the planned city of Brasília. It was designed by architect Alexandre Chan and structural engineer Mário Vila Verde. Description The bridge structure is long, wide and has two three-lane carriageways in each direction and walkways fitted with guard-rails on either for cyclists and pedestrians, each wide, and three spans. The main span structure has four su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Paranoá
A lake is an area filled with water, localized in a basin, surrounded by land, and distinct from any river or other outlet that serves to feed or drain the lake. Lakes lie on land and are not part of the ocean, although, like the much larger oceans, they do form part of the Earth's water cycle. Lakes are distinct from lagoons, which are generally coastal parts of the ocean. Lakes are typically larger and deeper than ponds, which also lie on land, though there are no official or scientific definitions. Lakes can be contrasted with rivers or streams, which usually flow in a channel on land. Most lakes are fed and drained by rivers and streams. Natural lakes are generally found in mountainous areas, rift zones, and areas with ongoing glaciation. Other lakes are found in endorheic basins or along the courses of mature rivers, where a river channel has widened into a basin. Some parts of the world have many lakes formed by the chaotic drainage patterns left over from the last ic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landmark
A landmark is a recognizable natural or artificial feature used for navigation, a feature that stands out from its near environment and is often visible from long distances. In modern use, the term can also be applied to smaller structures or features, that have become local or national symbols. Etymology In old English the word ''landmearc'' (from ''land'' + ''mearc'' (mark)) was used to describe a boundary marker, an "object set up to mark the boundaries of a kingdom, estate, etc.". Starting from approx. 1560, this understanding of landmark was replaced by a more general one. A landmark became a "conspicuous object in a landscape". A ''landmark'' literally meant a geographic feature used by explorers and others to find their way back or through an area. For example, the Table Mountain near Cape Town, South Africa is used as the landmark to help sailors to navigate around southern tip of Africa during the Age of Exploration. Artificial structures are also sometimes built to a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Through Arch Bridges
Prepositions and postpositions, together called adpositions (or broadly, in traditional grammar, simply prepositions), are a class of words used to express spatial or temporal relations (''in'', ''under'', ''towards'', ''before'') or mark various semantic roles (''of'', ''for''). A preposition or postposition typically combines with a noun phrase, this being called its complement, or sometimes object. A preposition comes before its complement; a postposition comes after its complement. English generally has prepositions rather than postpositions – words such as ''in'', ''under'' and ''of'' precede their objects, such as ''in England'', ''under the table'', ''of Jane'' – although there are a few exceptions including "ago" and "notwithstanding", as in "three days ago" and "financial limitations notwithstanding". Some languages that use a different word order have postpositions instead, or have both types. The phrase formed by a preposition or postposition together with its comp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bridges In Brazil
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] |
Brazilian Metal Construction Association
Brazilian commonly refers to: * Something of, from or relating to Brazil * Brazilian Portuguese, the dialect of the Portuguese language used mostly in Brazil * Brazilians, the people (citizens) of Brazil, or of Brazilian descent Brazilian may also refer to: Sports * Brazilian football, see football in Brazil * Brazilian jiu-jitsu, a martial art and combat sport system *''The Brazilians'', a nickname for South African football association club Mamelodi Sundowns F.C. due to their soccer kits which resembles that of the Brazilian national team Other uses * Brazilian waxing, a style of Bikini waxing * Brazilian culture, describing the Culture of Brazil * "The Brazilian "The Brazilian" is an instrumental piece by the English band Genesis that concludes their 1986 album '' Invisible Touch''. The song features experimental sounds and effects. The band wrote two instrumental pieces for the album, this and "Do the N ...", a 1986 instrumental by Genesis * Brazilian barbecue, known a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh, Pennsylvania
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the List of municipalities in Pennsylvania#Municipalities, second-most populous city in Pennsylvania behind Philadelphia, and the List of United States cities by population, 68th-largest city in the U.S. with a population of 302,971 as of the 2020 United States census, 2020 census. The city anchors the Pittsburgh metropolitan area of Western Pennsylvania; its population of 2.37 million is the largest in both the Ohio Valley and Appalachia, the Pennsylvania metropolitan areas, second-largest in Pennsylvania, and the List of metropolitan statistical areas, 27th-largest in the U.S. It is the principal city of the greater Pittsburgh–New Castle–Weirton combined statistical area that extends into Ohio and West Virginia. Pitts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gustav Lindenthal
Gustav Lindenthal (May 21, 1850 – July 31, 1935) was a civil engineer who designed the Queensboro and Hell Gate bridges in New York City, among other bridges. Lindenthal's work was greatly affected by his pursuit for perfection and his love of art. Having received little formal education and no degree in civil engineering, Lindenthal based his work on his prior experience and techniques used by other engineers of the time. Early life Lindenthal was born in Brünn, Austrian Empire, now Brno, Czech Republic in 1850. Lindenthal began to receive practical training in 1866 when he was employed as a mason and carpenter. At the age of 18, Lindenthal left his family to set out to make a life of his own in Vienna, Austria. Career When he arrived in Vienna he became an assistant in the engineering department for the Empress Elisabeth Railway of Austria. Two years later he joined the Union Construction Company, where he gained experience in building incline planes and railroads. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Span (engineering)
Span is the distance between two intermediate supports for a structure, e.g. a beam or a bridge. A span can be closed by a solid beam or by a rope. The first kind is used for bridges, the second one for power lines, overhead telecommunication lines, some type of antennas or for aerial tramways. The span is a significant factor in finding the strength and size of a beam as it determines the maximum bending moment and deflection. The maximum bending moment M_ and deflection \delta_in the pictured beam is found using: :M_ = \frac :\delta_ = \frac = \frac where :q = Uniformly distributed load :L = Length of the beam between two supports (span) :E = Modulus of elasticity :I = Area moment of inertia Note that the maximum bending moment and deflection occur midway between the two supports. From this it follows that if the span is doubled, the maximum moment (and with it the stress) will quadruple, and deflection will increase by a factor of sixteen. For long-distance rope spa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Planned City
A planned community, planned city, planned town, or planned settlement is any community that was carefully planned from its inception and is typically constructed on previously undeveloped land. This contrasts with settlements that evolve in a more ''ad hoc'' and organic fashion. The term ''new town'' refers to planned communities of the new towns movement in particular, New towns in the United Kingdom, mainly in the United Kingdom. It was also common in the European colonization of the Americas to build according to a plan either on fresh ground or on the ruins of earlier Indigenous peoples of the Americas, Native American villages. Planned capitals A List of purpose-built national capitals, planned capital is a city specially planned, designed and built to be a capital. Several of the world's list of national capitals, national capitals are planned capitals, including Canberra in Australia, Brasília in Brazil, Belmopan in Belize, New Delhi in India, Abuja in Nigeria, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Juscelino Kubitschek
Juscelino Kubitschek de Oliveira (; 12 September 1902 – 22 August 1976), also known by his initials JK, was a prominent Brazilian politician who served as the 21st president of Brazil from 1956 to 1961. His term was marked by economic prosperity and political stability, being most known for the construction of a new capital, Brasília. Early life and career Kubitschek was born into a poor family in Diamantina, Minas Gerais. His father, João César de Oliveira (1872–1905), who died when Juscelino was two years old, was a traveling salesman. He was raised by his mother, a schoolteacher named Júlia Kubitschek (1873–1973). His mother was of part Czech and Roma descent. He was educated at a seminary school in Diamantina, where he was an average student. Kubitschek attended the Federal University of Minas Gerais in Belo Horizonte when he turned twenty. He became a licensed medical doctor after seven years of schooling. He then went to live in Europe for a few months after ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
President Of Brazil
The president of Brazil ( pt, Presidente do Brasil), officially the president of the Federative Republic of Brazil ( pt, Presidente da República Federativa do Brasil) or simply the ''President of the Republic'', is the head of state and head of government of Brazil. The president leads the executive branch of the federal government and is the commander-in-chief of the Brazilian Armed Forces. The presidential system was established in 1889, upon the proclamation of the republic in a military coup d'état against Emperor Pedro II. Since then, Brazil has had six constitutions, three dictatorships, and three democratic periods. During the democratic periods, voting has always been compulsory. The Constitution of Brazil, along with several constitutional amendments, establishes the requirements, powers, and responsibilities of the president, their term of office and the method of election. Jair Bolsonaro is the 38th and current president. He was sworn in on 1 January 2019 followin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monumental Axis
The Monumental Axis ( pt, Eixo Monumental) is a central avenue in Brasília's city design. The avenue begins on the National Congress of Brazil building and is considered part of the DF-002 road. Its first section is known as "Ministries Esplanade" ("Esplanada dos Ministérios"), as it is surrounded by ministries buildings. Many important government buildings, monuments and memorials are located on the Monumental Axis. A common urban legend persists that the Monumental Axis is the widest road in the world, where " 00 to 160cars can drive side by side". This is untrue, as the road consists of two avenues with six lanes on either side; a total of twelve lanes. However, the street has been featured in the Guinness Book of Records as having the widest median strip of a highway in the world. On April 21, 2008, a year before they formally broke up, the Mexican pop group RBD performed a free concert to a crowd of 500,000 on the Monumental Axis during Empezar Desde Cero Tour 2008. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.jpg "Click for more on -> Monumental Axis")