Performance-Based Evaluation for the 450M Nanjing Greenland Financial Center Main Tower
ctbuh.org/papers Title: Performance-Based Evaluation for the 450m Nanjing Greenland Financial Center Main Tower Authors: Charles Besjak, Director, Skidmore, Owings & Merrill Brian J. McElhatten, Associate, Skidmore, Owings & Merrill Preetam Biswas, Senior Structural Engineer, Skidmore, Owings & Merrill Subjects: Structural Engineering Wind Engineering Keywords: Concrete Steel Structure Publication Date: 2009 Original Publication: CTBUH Journal, 2009 Issue II Paper Type: 1. Book chapter/Part chapter 2. Journal paper 3. Conference proceeding 4. Unpublished conference paper 5. Magazine article 6. Unpublished © Council on Tall Buildings and Urban Habitat / Charles Besjak; Brian J. McElhatten; Preetam Biswas Performance-Based Evaluation for the 450m Nanjing Greenland Financial Center Main Tower "SOM has completed numerous projects in China which were super-tall and beyond the limits of the Chinese code, beginning with the Charles M. Besjak Jin Mao Tower in Shanghai in the mid-1990's. Additional design and analysis measures are always required on these projects to prove their behavior and gain approval from seismic review panels and building authorities." Brian J. McElhatten Preetam Biswas In order to obtain seismic review approval for the Nanjing State-Owned Assets & Greenland Authors Financial Center’s Main Tower, one of the tallest structures in the world to date, enhanced 1Charles M. Besjak, SE. PE. Director, Skidmore, Owings and Merrill, LLP design measures and performance-based evaluations were utilized. The critical parts of the 2Brian J. McElhatten, SE, PE. Associate, Skidmore, lateral system were designed for earthquake forces between two and six times that typically Owings and Merrill, LLP 3Preetam Biswas, PE. Skidmore, Owings and Merrill, LLP required by Chinese code.
[Show full text]