| Vol. - No. | Vol.5 - No.3 |
|---|---|
| Date | Sep., 2016 |
| Title | The Structural Design of "China Zun" Tower, Beijing |
| Author | Liu Peng, Cheng Yu, and Zhu Yan-Song |
| Institutions | Arup, Room 3008, Jingguang Center Beijing 10020, China |
| Abstract |
The "China Zun" tower in Beijing will rise to 528 meters in height and will be the tallest building in Beijing once built. Inspired by an ancient Chinese vessel, the "Zun", the plan dimensions reduce gradually from the bottom of the tower to the waist and then expand again as it rises to form an aesthetically beautiful and unique geometry. To satisfy the structural requirement for seismic and wind resistance, the structure is a dual system composed of a perimeter mega structure made of composite mega columns, mega braces, and belt trusses, and a reinforced-concrete core with steel plate-embedded walls. Advanced parametric design technology is applied to find the most efficient outer-perimeter structure system. The seismic design basically follows a mixed empirical and performance-based methodology that was verified by a shaking table test and other specimen lab tests. The tower is now half-way through its construction. |
| Keyword | "China Zun" tower, Super high-rise building, Mega frame, mega column, Composite shear wall, Concrete-filled steel tube, parametric design |
| PP. | PP.213~220 |
| Paper File |
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