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Tokyo Big Sight
, officially known as , is a convention center, convention and exhibition center in Tokyo and the largest such venue in Japan. Opened in April 1996, the center is located in the Ariake, Tokyo, Ariake Minami district of the on the Tokyo Bay waterfront. Its most iconic feature is the visually distinctive Conference Tower. The name Tokyo Big Sight in Japanese eventually became the official name, and it also became the name of the operator in April 2003. The center hosts the Comiket convention since 1996 and the AnimeJapan convention since 2014. It previously hosted the Tokyo International Anime Fair from 2002 to 2013. It was a planned venue for the 2020 Summer Olympics hosting wrestling at the 2020 Summer Olympics, wrestling, fencing at the 2020 Summer Olympics, fencing and taekwondo at the 2020 Summer Olympics, taekwondo events, but the reduction of public funds forced the organization committee to choose an alternative location for these events; it instead served as the main broadc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2020 Summer Olympics
The officially the and officially branded as were an international multi-sport event that was held from 23 July to 8 August 2021 in Tokyo, Japan, with some of the preliminary sporting events beginning on 21 July 2021. Tokyo was selected as the List of Olympic Games host cities, host city during the 125th IOC Session in Buenos Aires, Argentina on 7 September 2013. Originally scheduled to take place from 24 July to 9 August 2020, the Tokyo Games were postponed until 2021 on 24 March 2020 as a result of the global COVID-19 pandemic, the first such instance in the history of the Olympic Games (some previous editions had been cancelled but not rescheduled). However, the Tokyo 2020 branding was retained for marketing purposes.Multiple sources: * * * The events were largely held Behind closed doors (sport), behind closed doors with no public spectators permitted due to the declaration of a state of emergency in the Greater Tokyo Area in response ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyramid
A pyramid () is a structure whose visible surfaces are triangular in broad outline and converge toward the top, making the appearance roughly a pyramid in the geometric sense. The base of a pyramid can be of any polygon shape, such as triangular or quadrilateral, and its surface-lines either filled or stepped. A pyramid has the majority of its mass closer to the ground with less mass towards the pyramidion at the apex. This is due to the gradual decrease in the cross-sectional area along the vertical axis with increasing elevation. This offers a weight distribution that allowed early civilizations to create monumental structures.Ancient civilizations in many parts of the world pioneered the building of pyramids. The largest pyramid by volume is the Mesoamerican Great Pyramid of Cholula, in the Mexican state of Puebla. For millennia, the largest structures on Earth were pyramids—first the Red Pyramid in the Dashur Necropolis and then the Great Pyramid of Khufu, bot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Titanium
Titanium is a chemical element; it has symbol Ti and atomic number 22. Found in nature only as an oxide, it can be reduced to produce a lustrous transition metal with a silver color, low density, and high strength, resistant to corrosion in sea water, aqua regia, and chlorine. Titanium was discovered in Cornwall, Great Britain, by William Gregor in 1791 and was named by Martin Heinrich Klaproth after the Titans of Greek mythology. The element occurs within a number of minerals, principally rutile and ilmenite, which are widely distributed in the Earth's crust and lithosphere; it is found in almost all living things, as well as bodies of water, rocks, and soils. The metal is extracted from its principal mineral ores by the Kroll and Hunter processes. The most common compound, titanium dioxide (TiO2), is a popular photocatalyst and is used in the manufacture of white pigments. Other compounds include titanium tetrachloride (TiCl4), a component of smoke screens and cata ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Restaurant
A restaurant is an establishment that prepares and serves food and drinks to customers. Meals are generally served and eaten on the premises, but many restaurants also offer take-out and Delivery (commerce), food delivery services. Restaurants vary greatly in appearance and offerings, including a wide variety of cuisines and Customer service, service models ranging from inexpensive fast-food restaurants and cafeterias to mid-priced family restaurants, to high-priced luxury establishments. Etymology The word derives from the early 19th century, taken from the French language, French word 'provide meat for', Literal translation, literally 'restore to a former state' and, being the present participle of the verb, the term ''restaurant'' may have been used in 1507 as a "restorative beverage", and in correspondence in 1521 to mean 'that which restores the strength, a fortifying food or remedy'. History A public eating establishment similar to a restaurant is mentioned in a 512 B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Makuhari Messe
is a convention center in Chiba (city), Chiba City, Chiba Prefecture, Japan, located just outside of Tokyo. Designed by Fumihiko Maki, it is accessible by Transportation in Greater Tokyo#Railway and subway, Tokyo's commuter rail system. ''Makuhari'' is the name of the area, and wikt:Messe, Messe is a German language word meaning "trade fair". The convention center opened on 9 October 1989. It hosts many high-technology events. Makuhari Messe is close to Tokyo Disney Resort in Urayasu, and to Chiba prefecture's black sand beaches. It is accessible from Kaihimmakuhari Station, Kaihimmakuhari station on the Keiyō Line of East Japan Railway Company (JR East). The center is host to many annual events and trade shows, including: Tokyo Auto Salon (modified car show, in January), the biennial Tokyo Motor Show (in October), the annual Tokyo Game Show (video game hardware and software exhibition, in September), the annual Jump Festa (manga, anime, and video game exposition, in December), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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] |
Steel Frame
Steel frame is a building technique with a "skeleton frame" of vertical steel columns and horizontal I-beams, constructed in a rectangular grid to support the floors, roof and walls of a building which are all attached to the frame. The development of this technique made the construction of the skyscraper possible. Steel frame has displaced its predecessor, the iron frame, in the early 20th century. Concept The Rolling mill, rolled steel "profile" or cross section (geometry), cross section of steel columns takes the shape of the letter "". The two wide flanges of a column are thicker and wider than the flanges on a Beam (structure), beam, to better withstand compressive stress in the structure. Square and round tubular sections of steel can also be used, often filled with concrete. Steel beams are connected to the columns with bolts and threaded fasteners, and historically connected by rivets. The central "web" of the steel I-beam is often wider than a column web to resist the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tower
A tower is a tall Nonbuilding structure, structure, taller than it is wide, often by a significant factor. Towers are distinguished from guyed mast, masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting structures. Towers are specifically distinguished from buildings in that they are built not to be habitable but to serve other functions using the height of the tower. For example, the height of a clock tower improves the visibility of the clock, and the height of a tower in a fortified building such as a castle increases the visibility of the surroundings for defensive purposes. Towers may also be built for observation tower, observation, leisure, or telecommunication purposes. A tower can stand alone or be supported by adjacent buildings, or it may be a feature on top of a larger structure or building. Etymology Old English ''torr'' is from Latin ''turris'' via Old French ''tor''. The Latin term together with Greek language, Greek τύ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokyo Station
Tōkyō Station (, ) is a major railway station in Chiyoda, Tokyo, Japan. The original station is located in Chiyoda's Marunouchi business district near the Tokyo Imperial Palace, Imperial Palace grounds. The newer Eastern extension is not far from the Ginza commercial district. Due to the large area covered by the station, it is divided into the Marunouchi (west) and Yaesu (east) sides in its directional signage. The station opened in 1914 as an integrated terminus for the present-day Tōkaidō Main Line, Tōkaidō Line, Tōhoku Main Line, Tōhoku Line, and later the Chūō Main Line, Chūō Line, which previously had separate termini in Tokyo. Since then, it has served as the main terminus for inter-city trains departing Tokyo westwards. The station was badly damaged during the Bombing of Tokyo on 25 May 1945 but soon resumed service. The Tokaido Shinkansen, Tōkaidō Shinkansen, the world’s first dedicated high-speed rail system, opened between the station and Osaka in 196 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tokyo Big Sight At Night
Tokyo, officially the Tokyo Metropolis, is the capital of Japan, capital and List of cities in Japan, most populous city in Japan. With a population of over 14 million in the city proper in 2023, it is List of largest cities, one of the most populous urban areas in the world. The Greater Tokyo Area, which includes Tokyo and parts of six neighboring Prefectures of Japan, prefectures, is the most populous metropolitan area in the world, with 41 million residents . Lying at the head of Tokyo Bay, Tokyo is part of the Kantō region, on the central coast of Honshu, Japan's largest island. It is Japan's economic center and the seat of the Government of Japan, Japanese government and the Emperor of Japan. The Tokyo Metropolitan Government administers Tokyo's central Special wards of Tokyo, 23 special wards, which formerly made up Tokyo City; various commuter towns and suburbs in Western Tokyo, its western area; and two outlying island chains, the Tokyo Islands. Although most of the w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
