The Willis Tower, originally and still commonly referred to as the Sears Tower, is a 110-story, 1,451-foot (442.3 m) skyscraper in the Loop community area of Chicago in Illinois, United States. Designed by architect Bruce Graham and engineer Fazlur Rahman Khan of Skidmore, Owings & Merrill (SOM), it opened in 1973 as the world's tallest building, a title that it held for nearly 25 years.
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- en.wikipedia.org Willis TowerThe Sears Tower (now Willis Tower) during its construction in 1973. Work on the building's foundation commenced in August 1970.
- craftdiy.github.io what-is-sears-tower/Willis tower willis tower (formerly known as the sears tower) is a 110 story building in the heart of chicago’s downtown.
- en.wikiarquitectura.com Buildings sears-tower-willis-towerThe Sears Tower – Willis Tower by architect Bruce Graham was built in Chicago, Illinois, United States in 1970 - 1974.
- som.com projects/willis-tower-formerly-sears-…For decades the tallest building in the world, the 110-story Willis Tower (formerly Sears Tower) marked a major step in exemplifying and defining SOM’s belief...
- chicago-beautiful.com the-sears-tower-or-willis-…The Willis Tower (formerly the Sears Tower) is a 110-story, 1,451-foot skyscraper located within the Loop community of Chicago.
- willistower.com aboutFormerly known as the Sears Tower, Willis Tower has been an iconic part of the Chicago skyline since 1973. At 110 stories high, Willis Tower is also one of the...
- hiddenarchitecture.net willis-tower-formerly-…La Torre Willis (anteriormente conocida como la Torre Sears) consiste en un marco de acero estructural que fue prefabricado en secciones y luego atornillado en...
- moss-design.com sears-willis-tower/The Willis (or, Sears) tower was not only the tallest in the world for many years … it also served as a structural model for its taller, younger cousins.
- searstower.org home.htmlLearn about the famed American skyscraper, Sears Tower, with polls and a guestbook regarding the Willis Tower name change protest.
- artincontext.org willis-tower/The Sears Tower in Chicago, now called the Willis Tower, was the highest skyscraper on the planet for over 25 years after it was completed.
Willis Kulesi
Genel bilgiler
Kısa bilgiler
- Yükseklik:527 m
- Tamamlanma tarihi:1974
- Yüzölçümü:0,418 km²