The Willis Tower (originally 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. It is the third-tallest building in t… WebMar 10, 2010 · Bruce J. Graham, the architect responsible for the design of the Sears Tower in Chicago, died Saturday at the age of 84. An architect at Skidmore, Owings & …
Sears Tower - Willis Tower - Data, Photos & Plans - WikiArquitectura
WebAug 1, 2024 · The tower's height and flexibility are all thanks to structural engineer Fazlur Rahman Khan's innovative tube design, which cut way back on the necessary material and made the entire building much lighter than anything of comparable size. WebMar 12, 2010 · He joined the prodigious firm of Skidmore, Owings and Merrill (SOM), and some of his notable works during the next three decades included the Inland Steel … five below candy tubes
Architect who designed Chicago
WebThe Sears Tower is an example of the revolutionary bundled-tube structural design. Tube buildings gain most of their structural support from a rigid network of beams and columns in their outer walls. WebApr 13, 2024 · Part of a 463,000-square-foot renovation project by Gensler, the main lobby of Chicago’s Willis Tower, formerly the Sears Tower, has been updated with steel columns and beams newly finished in black-anodized aluminum that matches the facade of the 110-story skyscraper. Gensler brought the supertall up to date with a 463,000-square-foot ... WebFeb 18, 2024 · The Sears Tower opened to tenants in 1973, though construction was not actually completed until 1974. The architectural firm of Skidmore, Owings & Merrill (SOM) was responsible for the design and … canine heart murmur treatment