page_title: High-tech architecture
section_title: Goals
hierarchical_section_title: High-tech architecture / Goals
caption_attribution_description: Deutsch: Luftaufnahme des New Yorker World Trade Centers im März 2001 English: World Trade Center, New York, aerial view March 2001. Français&#160;: Le World Trade Center à New York. Vue aérienne datant de mars 2001. Italiano: Visione aerea del World Trade Center (New York) nel marzo del 2001. Русский: Всемирный торговый центр (Нью-Йорк) в марте 2001 года. 中文: 2001年3月，纽约世界贸易中心的航拍。
context_page_description: High-tech architecture, also known as Structural Expressionism, is a type of Late Modern architectural style that emerged in the 1970s, incorporating elements of high tech industry and technology into building design. High-tech architecture grew from the modernist style, utilizing new advances in technology and building materials. It emphasizes transparency in design and construction, seeking to communicate the underlying structure and function of a building throughout its interior and exterior. High-tech architecture makes extensive use of steel, glass, and concrete, as these materials were becoming more advanced and available in a wider variety of forms at the time the style was developing.
  High-tech architecture focuses on creating adaptable buildings through choice of materials, internal structural elements, and programmatic design. It seeks to avoid links to the past, and as such eschews building materials commonly used in older styles of architecture. Common elements include hanging or overhanging floors, a lack of internal load-bearing walls, and reconfigurable spaces.
context_section_description: High-tech architecture attempts to embody a series of ideals that its practitioners felt were reflective of the "spirit of the age". Concerns over adaptability, sustainability, and the changing industrial world drove a shift in the way that many architects around the world approached the challenge of designing buildings. Norman Foster's HSBC Building was specifically designed to be built over a public plaza, so as not to take up more land in space conscious Hong Kong. Minoru Yamasaki's World Trade Center had centered around a five-acre, raised public plaza, completely devoid of cars, so pedestrians could walk freely through the complex. Additionally, the World Trade Center had lead to the construction of a brand new PATH station, serving the rail commuters coming from New Jersey into New York. This approach to building, with the architect having just as much responsibility to the city surrounding their building as the building itself, was a key theme of many structures designed in the high-tech style. The appropriate utilization and distribution of space is often an integral component of high-tech theory, and as such these ideals are often found in concert with practical concerns over habitability and practicality of design.
  At the core of many high-tech buildings is the concept of the "omniplatz". This is the idea that a building and the spaces within it should not necessarily be absolutely defined, but rather perform a range of desired functions. As such, a room in a high-tech building could be used as a factory floor, a storage room, or a financial trading center all with minimal re-distribution of structural elements. The external services of a high-tech building, in this understanding of the style, exist solely to make the central space habitable and do not define its function. This can lead to an effect wherein the maintenance elements of a building can be understood and interpreted without issue, but the function of the interior space is difficult to guess. The Lloyd's building is an excellent example of this, wherein its service towers quite clearly communicate their function but the usage of the central atrium is difficult to determine from the exterior.
  While the goal of many high-tech buildings is to honestly and transparently communicate their form and function, practical considerations may prevent the absolute expression of this principle. The Centre Pompidou, for example, has several elements that are built up or covered over due to concerns over fire safety and structural soundness. In many cases high-tech buildings exhibit compromises between radical honesty in design and considerations of safety in implementation. High-tech architecture balances art and engineering as its primary themes, and as such incurs trade-offs between the aesthetics of the two disciplines.
  High-tech architecture has generated some criticism for its forays into home building and design, an issue it shares in common with Modernism. Many of the houses designed by high-tech architects were never inhabited by anyone other than themselves or their close relatives. Many outside observers found the high-tech style's focus on industry and expression of services to be antithetical to comfort and home living. Norman Foster's housing at Milton Keynes was never particularly popular, and other high-tech designs were seen as uncomfortable or awkward to live in.
  High-tech architecture was most commonly employed in the construction of factories, corporate offices, or art galleries, all spaces that could effectively leverage the aesthetic of industry and find good use for the flexible spaces the style created. The application of technological themes throughout high-tech buildings intends to convey an ethos of science and progress. While transparency and honesty of materials is heavily valued, high-tech designs strive to evoke an ever dynamic sense of movement and change. Adaptability, flexibility, and openness are all key aims of the high-tech style. To obviously and creatively display the functional nature of service elements and to clearly commun
caption: The Original World Trade Center in New York City, by Minoru Yamasaki. The Twin Towers had completely open floor plans, with zero internal columns.
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