![]() ![]() ![]() And if research occurring at the Autodesk Technology Center in Boston is any indication, it could be just as transformative. But innovations in composite carbon-fiber materials and robotic-fabrication techniques could mean a new despot will soon unseat them. More than 130 years later, steel and steel frame remain kings in skyscraper construction. It was only 10 stories (138 feet) high but was the forebear to every tall building constructed since-including the current world’s tallest building: the Burj Khalifa in Dubai, at 206 stories and more than a half-mile tall. Built in 1884, it was the first tall building erected on a frame made of structural steel-a light, affordable, and durable material that allowed structures to be built taller, stronger, and faster than those made of wood or stone.Ĭonsidered the world’s first skyscraper, the Home Insurance Building changed the course of architecture, engineering, and construction forever by demonstrating that steel was a viable building material and steel-frame construction a viable technique. Most scurry past the Field Building without considering its significance-or that of the historic building demolished in 1931 on the same site: the Home Insurance Building. On any weekday, Chicago’s downtown business district, the Loop, teems with harried humans crossing the street like herds of wild antelope fleeing a predator. Carbon fiber is ideal for large-span structures like stadium roofs a promising fabrication method involves cable robots.Fabrication methods can showcase carbon steel’s beauty and unique properties through unusual geometries.Carbon fiber is a lighter alternative to steel that’s five times stronger and twice as stiff. ![]()
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