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Praça Da Sé
Praça da Sé ( English: '' See Square'') is a public space in São Paulo, Brazil. Considered as the city's central point, it is the point from where the distance of all roads passing through São Paulo are counted. The square was the location of many historical events in São Paulo's history, most notably during the Diretas Já movement. The name originates from the episcopal see of the city, the São Paulo Cathedral. History Originally known as Largo da Sé (Field of the See), the square developed around the religious building which preceded the cathedral and surrounding edifices. At the beginning of the 20th century, older structures were demolished, and the downtown area was reconstructed according to the time's urban planning. Its geography has remained mostly unchanged since. Landscape project The current landscape A landscape is the visible features of an area of land, its landforms, and how they integrate with natural or human-made features, often considered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
São Paulo Cathedral
The Metropolitan Cathedral of Our Lady Assumption and Saint Paul (), also known as the See Cathedral (), is the cathedral of the Roman Catholic Archdiocese of São Paulo, Brazil. Its current and seventh metropolitan archbishop is Dom Odilo Pedro Cardinal Scherer, appointed by Pope Benedict XVI on March 21, 2007, and installed on April 29 of the same year. The existing cathedral's construction, in a Gothic revival style, began in 1913 and ended four decades later. It was ready for its dedication on the 400th anniversary of the foundation of the then humble villa of São Paulo by Chief or Cacique Tibiriçá and the Jesuit priests Manuel da Nóbrega and José de Anchieta. Despite its Renaissance-style dome, the São Paulo Metropolitan Cathedral is considered by some to be the fourth largest neo-Gothic cathedral in the world. History The history of the Cathedral of São Paulo goes back in time to 1589, when it was decided that a main church (the ''Matriz'') would be built i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Iron
Iron is a chemical element; it has symbol Fe () and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, forming much of Earth's outer and inner core. It is the fourth most abundant element in the Earth's crust, being mainly deposited by meteorites in its metallic state. Extracting usable metal from iron ores requires kilns or furnaces capable of reaching , about 500 °C (900 °F) higher than that required to smelt copper. Humans started to master that process in Eurasia during the 2nd millennium BC and the use of iron tools and weapons began to displace copper alloys – in some regions, only around 1200 BC. That event is considered the transition from the Bronze Age to the Iron Age. In the modern world, iron alloys, such as steel, stainless steel, cast iron and special steels, are by far the most common industrial metals, due to their mechan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Reinforced Concrete
Reinforced concrete, also called ferroconcrete or ferro-concrete, is a composite material in which concrete's relatively low tensile strength and ductility are compensated for by the inclusion of reinforcement having higher tensile strength or ductility. The reinforcement is usually, though not necessarily, steel reinforcing bars (known as rebar) and is usually embedded passively in the concrete before the concrete sets. However, post-tensioning is also employed as a technique to reinforce the concrete. In terms of volume used annually, it is one of the most common engineering materials. In corrosion engineering terms, when designed correctly, the alkalinity of the concrete protects the steel rebar from corrosion. Description Reinforcing schemes are generally designed to resist tensile stresses in particular regions of the concrete that might cause unacceptable cracking and/or structural failure. Modern reinforced concrete can contain varied reinforcing materials made o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Concrete
Concrete is a composite material composed of aggregate bound together with a fluid cement that cures to a solid over time. It is the second-most-used substance (after water), the most–widely used building material, and the most-manufactured material in the world. When aggregate is mixed with dry Portland cement and water, the mixture forms a fluid slurry that can be poured and molded into shape. The cement reacts with the water through a process called hydration, which hardens it after several hours to form a solid matrix that binds the materials together into a durable stone-like material with various uses. This time allows concrete to not only be cast in forms, but also to have a variety of tooled processes performed. The hydration process is exothermic, which means that ambient temperature plays a significant role in how long it takes concrete to set. Often, additives (such as pozzolans or superplasticizers) are included in the mixture to improve the physical prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Rubem Valentim
Rubem Valentim (9 November 1922 – 30 November 1991) was born in Salvador, Bahia, Brazil. A self-taught artist, he started to paint as a child, doing figure and landscapes for Christmas crèches. Biography Valentim graduated in dentistry in 1946, and practiced the profession while continuing to paint. In 1948, he left dentistry to devote himself entirely to plastic arts. He went on to study Journalism and received his bachelor's degree from the School of Philosophy of Bahia in 1953. He participated in the renovative movement in the arts, which began in Bahia in 1978–1948.Valentim was devoted to his religion, even becoming a pai-de-santo, or priest, of a famous terreiro in Salvador, Bahia, Brazil. This specific area was home to a budding Afro-Brazilian culture due to being a hub for the Brazilian slave. Career In 1957, Valentim moved to Rio de Janeiro. He was awarded a fellowship for travel abroad in 1962 by the XI National Salon of Modern Art. He traveled to Europe fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Emblema De SP04
Emblema may mean: * Emblema (motif), a central motif in a panel in a Greek or Roman mosaic A mosaic () is a pattern or image made of small regular or irregular pieces of colored stone, glass or ceramic, held in place by plaster/Mortar (masonry), mortar, and covering a surface. Mosaics are often used as floor and wall decoration, and ... * ''Emblema'' (bird), a genus of finches {{Disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Steel
Steel is an alloy of iron and carbon that demonstrates improved mechanical properties compared to the pure form of iron. Due to steel's high Young's modulus, elastic modulus, Yield (engineering), yield strength, Fracture, fracture strength and low raw material cost, steel is one of the most commonly manufactured materials in the world. Steel is used in structures (as concrete Rebar, reinforcing rods), in Bridge, bridges, infrastructure, Tool, tools, Ship, ships, Train, trains, Car, cars, Bicycle, bicycles, Machine, machines, Home appliance, electrical appliances, furniture, and Weapon, weapons. Iron is always the main element in steel, but other elements are used to produce various grades of steel demonstrating altered material, mechanical, and microstructural properties. Stainless steels, for example, typically contain 18% chromium and exhibit improved corrosion and Redox, oxidation resistance versus its carbon steel counterpart. Under atmospheric pressures, steels generally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Franz Weissmann
Franz Josef Weissmann (September 15, 1911 – July 18, 2005) was a Brazilian sculptor born in Austria, emigrating to Brazil while he was eleven years old. Geometric shapes, like cubes and squares, are strongly featured in his works. He was one of the founders of the Neo-Concrete Movement. Early life and education Weissmann was born in Knittelfeld, Austria. He came to Brasil in 1921. In Rio de Janeiro, between 1939 and 1941, he attended architecture, painting, drawing and sculpture classes at the Escola Nacional de Belas Artes, National School of Fine Arts. From 1942 to 1944, he studied drawing, sculpture, modeling and foundry with August Zamoyski. In 1945, he moved to Belo Horizonte where he taught drawing and sculpture in private classes. Three years later, Alberto da Veiga Guignard invited him to teach at the "Escola do Parque", later renamed Escola Guignard. Career Starting from 1950 onwards, he gradually developed a constructivist style, favoring geometric shapes, cut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Bronze
Bronze is an alloy consisting primarily of copper, commonly with about 12–12.5% tin and often with the addition of other metals (including aluminium, manganese, nickel, or zinc) and sometimes non-metals (such as phosphorus) or metalloids (such as arsenic or silicon). These additions produce a range of alloys some of which are harder than copper alone or have other useful properties, such as strength, ductility, or machinability. The archaeological period during which bronze was the hardest metal in widespread use is known as the Bronze Age. The beginning of the Bronze Age in western Eurasia is conventionally dated to the mid-4th millennium BCE (~3500 BCE), and to the early 2nd millennium BCE in China; elsewhere it gradually spread across regions. The Bronze Age was followed by the Iron Age, which started about 1300 BCE and reaching most of Eurasia by about 500 BCE, although bronze continued to be much more widely used than it is in modern times. Because historica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
