WebThe Citicorp Center engineering crisis was the discovery, in 1978, of a significant structural flaw in Citicorp Center, then a recently completed skyscraper in New York City, and the subsequent effort to quietly make repairs over the next few months.The building, now known as Citigroup Center, occupied an entire block and was to be the headquarters of Citibank. The Citicorp Center engineering crisis was the discovery, in 1978, of a significant structural flaw in Citicorp Center, then a recently completed skyscraper in New York City, and the subsequent effort to quietly make repairs over the next few months. The building, now known as Citigroup Center, occupied an entire … See more The Citigroup Center, originally known as Citicorp Center, is a 59-story skyscraper at 601 Lexington Avenue in the Midtown Manhattan neighborhood of New York City. It was designed by architect Hugh Stubbins as the … See more In June 1978, Princeton University engineering student Diane Hartley was writing her senior thesis about Citicorp Center's design at the suggestion of her professor, David Billington. As part of that work she analyzed the structural design and calculated See more According to the American Institute of Architecture Trust case study, "many have viewed the actions of LeMessurier as nearly heroic, and many engineering schools and ethics educators now use LeMessurier's story as an example of how to act ethically." … See more LeMessurier agonized over how to deal with the problem. If the issues were made known to the public, he risked ruining his professional … See more Since no structural failure occurred, the work was only publicized in a lengthy article in The New Yorker in 1995. The 1995 story in The New Yorker described the student as a … See more • Morgenstern, Joseph (May 25, 1995). "The Fifty-Nine-Story Crisis". The New Yorker. pp. 45–53. • Postal, Matthew A. (December 6, 2016). "Citicorp Center" (PDF). New York City Landmarks Preservation Commission. See more
The courage to speak up about a design flaw, that saved many lives
WebDec 16, 2024 · Nonetheless, Citicorp was far from perfect after all this is the skyscraper that had a design flaw which almost wiped it out. Prior to the Citicorp Center the land was … http://faculty.arch.tamu.edu/anichols/courses/applied-architectural-structures/projects-631/Files/Citicorp%20Center_Presentation.pdf optical materials是几区
Citicorp Center engineering crisis Detailed Pedia
WebCiticorp headquarters tower, which was completed in 1977 in New York. The next year, after a college student studying the tower design had called him to point out a possible deficiency, LeMessurier discovered that the building was indeed structurally deficient. Body Part 1: History of Skyscrapers Part 2: LeMessurier's Innovative Citicorp Design WebSep 21, 2024 · This is an incredible story involving a barely averted disaster due to a critical design flaw in a NYC skyscraper. The former Citicorp Center (who changed their name … http://api.3m.com/citicorp+building+church optical materials express期刊缩写