- Key People:
- Pier Luigi Nervi
- Related Topics:
- 7 Significant Stadiums
- Amphitheatre
- Hippodrome
- naumachia
- circus
Stadium
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What is a stadium?
A stadium is a large, typically roofless building designed for sporting events, featuring tiered seating for spectators. Stadium shapes vary widely based on intended uses, with designs ranging from rectangular with curved corners to elliptical or U-shaped.
The use of reinforced concrete in the 20th century enabled daring new designs. Modern stadiums may include retractable domes and flexible steel cables to span large roof dimensions. The Beijing National Stadium, also known as the "Bird's Nest", is designed to withstand earthquakes. This stadium can seat up to 91,000 spectators.
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What are some key parts of a stadium's structure?
Stadium architecture utilizes varied shapes, such as rectangles with curved corners, ellipses, or U-shapes. The use of reinforced concrete facilitated the construction of daring new designs. Roofed stadiums presented difficulties with visibility due to the columns supporting the roof. Innovations like tiered seating and flexible steel cables helped to address these challenges.
Developments in stadium design led to enclosed stadiums and the search for improved materials and construction techniques. The geodesic dome, lamella dome, concrete dome, cable-stayed roof, and air-supported plastic membranes are examples of long-span structures used in stadium construction. The absence of a strict outer facade, replaced by a forest of columns, breaks down the monolithic mass of the building while emphasizing its tectonic qualities.
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Why are stadiums often built in a circular or oval shape?
Stadium shapes vary widely depending on their intended uses, with some being rectangular with curved corners, elliptical, or U-shaped. The construction of large stadiums became easier in the 20th century with the use of reinforced concrete, which allowed for daring new designs.
Long-span buildings, like covered stadiums, create column-free spaces for large audiences where visibility is important. Acoustics are also a consideration in long-span auditoriums, but they receive only minor acoustical treatment in covered stadiums.
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How do architects plan for large crowds in stadium design?
Stadium design innovations, facilitated by materials like reinforced concrete, allow for varied shapes and column-free views, as seen in Dodger Stadium. The Houston Astrodome (1965) was the first major roofed stadium, followed by the New Orleans Superdome. Flexible steel cables, as used in the Metrodome, enabled lighter roofs and quicker construction. Modern technology could cover vast spans, potentially leading to weather-controlled cities.
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What special materials are used to build strong and safe stadiums?
Stadium architecture utilizes special materials to ensure strength and safety. Reinforced concrete facilitates the construction of daring designs. Steel cables are applied to span large roof dimensions, contributing to the speed and economy of construction. The geodesic dome, with ribs in a triangular or hexagonal pattern, and the lamella dome, made of intersecting arches, are also used in stadium construction. Air-supported plastic membranes offer a cost-effective option for very long spans. These materials and techniques allow for the creation of large, safe, and innovative stadium designs.
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How do modern stadiums include technology and sustainability in their architecture?
Modern stadiums use technology and sustainable materials in their designs. The use of reinforced concrete facilitates the construction of daring new designs. Flexible steel cables help to create light and economical roofs.
Developments in long-span construction have led to the creation of the geodesic dome, steel trussed dome, and concrete dome or shell. Steel cables are also used to create cable-stayed roofs, and air-supported plastic membranes provide cost-effective structures for very long spans.
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News •
Stadium, enclosure that combines broad space for athletic games and other exhibitions with large seating capacity for spectators. The name derives from the Greek unit of measurement, the stade, the distance covered in the original Greek footraces (about 600 feet [180 metres]). The course for the footrace in the ancient Olympic Games at Olympia was exactly a stade in length, and the word for the unit of measurement became transferred first to the footrace and then to the place in which the race was run. As a type of structure, the stadium played a significant role in 20th-century construction technology.
Classical stadiums
The first Greek stadiums were long and narrow, in the shape of a U or a horseshoe. They were sometimes cut into the side of a hill, as at Thebes, Epidaurus, and at Olympia, the site of the Olympic Games, which began there in the 8th century bce. The Greeks also built hippodrome stadiums similar in layout but broad enough to accommodate four-horse chariot races, a feature of the Olympic Games as early as the 7th century bce.
The design of the Greek stadium was taken over and improved upon by the Romans, who built two types of stadiums: the circus and the amphitheatre. The circus was the Roman version of the hippodrome, a long, narrow, U-shaped structure designed for chariot races. The largest, and doubtless the finest ever built, was the Circus Maximus in Rome. In contrast to the circus, the amphitheatre, one of the most characteristic of all Roman buildings, was oval or round in plan and was completely enclosed on all sides. Intended for gladiatorial contests, in which the precise dimensions of the field were of slight importance, the amphitheatre was designed to afford maximum seating capacity and optimum visual facility for spectators. The giant amphitheatre built in Rome in the 1st century ce is known as the Colosseum. After the fall of Rome, amphitheatres survived for some time until the decline of the cities themselves terminated the spectacles that they had held. Nearly two millennia passed before the form was revived; much smaller, usually temporary stands sufficed for such intervening spectatorial events as the knightly tournaments of the Middle Ages in Europe.
The renewal of large-scale spectator sports came about gradually in the 19th century with the growth of European cities and the revival of interest in athletic contests; symbolically, the great impetus for the design of modern stadiums came from the revival of Olympic competition in 1896.
Modern stadiums
The stadium for the first modern Olympiad in Athens was a reconstruction of the ancient marble stadium built by Herodes Atticus on the site of an even earlier stadium in Athens. The Olympics since that time have provided a major focal point for the development of the modern stadium concept. In each period since the first modern Olympiad, the host country has usually erected a permanent stadium to mark the event. The first stadium of the modern genre was constructed for the IV Olympiad in 1908 at Shepherd’s Bush in London. The stands were partly roofed, and the stadium seated more than 50,000 people. Other Olympic stadiums of architectural note that were built before World War II include those at Stockholm (1912), Colombes, outside Paris (1924), Amsterdam (1927), and Berlin (1936). The Helsinki stadium built for the XII Olympiad (1940), which was canceled by the outbreak of World War II, served as the site for the XV Olympiad in 1952.
Stadiums rivaling the size of those of ancient Rome were constructed in several cities in the first half of the 20th century, notably the vast Strahov Stadium, in Prague, which was completed in 1934 for the Sokol gymnastics exhibition and had a seating capacity of more than 240,000. Other stadiums built to accommodate in excess of 100,000 people include Rungrado May Day Stadium, in P’yŏngyang, North Korea; Melbourne Cricket Ground, in Melbourne; Aztec Stadium, in Mexico City; Salt Lake Stadium, in Kolkata (Calcutta); and Michigan Stadium, in Ann Arbor, Michigan, U.S. These figures of course denote how many people can be “accommodated”; the official “seating” capacities may be considerably lower.
American football inspired a new type of stadium design, the elliptical bowl, first employed in the Yale Bowl at New Haven, Connecticut, in 1914, and repeated in several other stadiums, including the Rose Bowl and Michigan Stadium. Because the bowl is entirely unsuited to the other principal American sport, baseball, another type of American stadium has evolved for baseball, in which the aim is to supply maximum roofed-seating capacity to protect spectators from the sunlight. A notable pioneer in this trend was triple-tiered Yankee Stadium, New York, built in 1923 (demolished 2009–10).



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