The Cook County Administration Building (formerly known as the Brunswick Building) is a skyscraper located at 69 West Washington Street in Chicago , Illinois . The building, constructed between the years 1962 and 1964, is 475 ft (144.8 m) tall, and contains 35 floors. It has a concrete structure. The building, engineered by Fazlur Khan of the firm Skidmore, Owings & Merrill , is notable for innovating the tube -within-a-tube structural system.
5-599: Brunswick Building may refer to: Cook County Administration Building The Grand Madison Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title Brunswick Building . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Brunswick_Building&oldid=1224743461 " Category : Disambiguation pages Hidden categories: Short description
10-471: Is different from Wikidata All article disambiguation pages All disambiguation pages Cook County Administration Building Originally a corporate office building, the tower was later acquired by the Cook County government and now holds county government offices and courtrooms. The building, was constructed between the years 1962 and 1964, and utilizes a concrete structure. At
15-551: The tube system he had innovated with the design of The Plaza on DeWitt by creating a tube-within-a-tube, with both the building's core and its perimeter being hollow and rigid tubes that support the tower, allowing for column-free interior space. At its lower portion, the façade of the tower juts back slightly in a curve. The building is connected to the Chicago Pedway system, with the Pedway featuring retail spaces in
20-469: The area where it passes beneath the tower. An underground Chicago Pedway passage connects the building to the Richard J. Daley Center across the street. The building has a small plaza featuring an untitled sculpture by Joan Miró . The Cook County Administration Building saw a structural fire occur on the 12th floor of the building on October 17, 2003. The fire was started in a supply room by
25-422: The time of its construction, it was Chicago's tallest concrete office building. The building is designed with an exposed structure and adheres to the modernist architecture style. The building utilizes a deep foundation system. This was the first building to utilize the shear wall frame interaction system conceptualized by its engineer, Fazlur Khan of the firm Skidmore, Owings & Merrill . Kahn adapted
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