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The design and construction of skyscrapers involves creating safe, habitable spaces in very high buildings. The buildings must support their weight, resist wind and earthquakes, and protect occupants from fire. Yet they must also be conveniently accessible, even on the upper floors, and provide utilities and a comfortable climate for the occupants.
There are numerous skyscrapers and supertall buildings both proposed and under construction throughout the country, concentrated in Chicago and New York City. 270 Park Avenue, in New York City, is currently under construction. In Chicago, work for Tribune East Tower has not begun but tentatively planned to start in February 2024.
The term "skyscraper" was first applied to buildings of steel-framed construction of at least 10 stories in the late 19th century, a result of public amazement at the tall buildings being built in major American cities like New York City, Philadelphia, Boston, Chicago, Detroit, and St. Louis.
This list ranks skyscrapers by height which were designed by women working as primary architects or design coordinators. Only buildings with continuously occupiable floors are included, thus non-building structures, including towers, are not included. (See List of tallest buildings and structures.)
Early skyscrapers emerged in the United States as a result of economic growth, the financial organization of American businesses, and the intensive use of land. [9] New York City was one of the centers of early skyscraper construction and had a history as a key seaport located on the small island of Manhattan, on the east coast of the U.S. [10] As a consequence of its colonial history and city ...
A skyscraper complex may include multiple skyscrapers, as well as other buildings or facilities, that are either physically connected or part of the same development project. To be included, a complex must have a total floor area of approximately 250,000 m 2 (2,700,000 sq ft) or more.
The list of cities with most skyscrapers ranks cities around the world by their number of skyscrapers. A skyscraper is defined as a continuously habitable high-rise building that has over 40 floors [1] and is taller than approximately 150 m (492 ft). [2] Historically, the term first referred to buildings with 10 to 20 floors in the 1880s.
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