Magas részletességű épületmodell, Vray és több rétegű foszfoszteres PSD fájlokkal.
Architects Louis Sullivan and Dankmar Adler first coined the term “tall office building” in 1896, drawing on the architectural precedent of Italy’s Renaissance palazzi. His definition denoted that the first two stories are given over to the entranceway and retail activity, with a service basement below, repeated storeys above and a cornice or attic storey to finish the building at the top. Vertical ducts unite the building with power, heat, and circulation. This specification still holds good today.
The American technological revolution of 1880 to 1890 saw a burst of creativity that produced a wave of new inventions that helped architects to build higher than ever before: Bessemer steel, formed into sections in the new rolling mills enabled taller and more flexible frame design than the cast iron of the previous era; the newly-patented sprinkler head allowed buildings to escape the strict, 23-meter height limit, which was imposed to control the risk of fire; and the patenting of AC electricity allowed elevators to be electrically powered and rise to ten or more stories.
Early tall buildings contained offices. The typewriter, telephone, and US universal postal system also appeared in this decade, and they revolutionized office work and enabled administration to be concentrated in individual high-rise buildings within a city’s business district.
Changes in urban life also encouraged the switch to taller, higher-density facilities. Street trams, subways and elevated rail links provided the means to deliver hundreds of workers to a single urban location, decades before the European motor car appeared on American streets and reshaped urban form away from the city grid.
Töltse le az Building 005 3D modellt az Flatpyramid most.