| Vol. - No. | Vol.9 - No.4 |
|---|---|
| Date | Dec., 2020 |
| Title | Conjoined Towers for Livable and Sustainable Vertical Urbanism |
| Author | Kyoung Sun Moon+ and Miguel Darcy de Oliveira Miranda |
| Institutions | School of Architecture, Yale University, New Haven, CT 06511, USA |
| Abstract |
While tall buildings are an essential building type to accommodate an ever-growing urban population, as buildings become taller and taller, many design challenges arise. As floor spaces are repeated vertically, the occupants' natural horizontal circulation-based social interactions are limited. As buildings become ever taller, safe evacuation to the ground level becomes more challenging in emergencies. With respect to safety as well as serviceability, one of the most fundamental design challenges of exceedingly tall buildings is their structural systems that make the physical existence of tall buildings possible. While many different design solutions can be sought to resolve these issues as well as other design challenges of extremely tall buildings, this paper investigates the potential of conjoined towers to create more livable and sustainable vertical environments. Emphasis is placed on the social and structural capabilities of conjoined towers in providing enhanced social interactions and more efficient ultra-tall structures. The related brief history of conjoined towers is presented. To understand their current status, contemporary design practices of conjoined towers are discussed. Lastly, a new concept of superframed conjoined towers developed for exceedingly tall building complexes is introduced through design studies. Though envisioning future tall buildings is challenging, conjoined towers can be among the strong candidates toward more livable and sustainable vertical urbanism. |
| Keyword |
Tall buildings, Skybridges, Conjoined towers, Structural systems, Sustainable design, Social sustainability, Superframed conjoined towers, Vertical urbanism |
| PP. | PP.387~396 |
| Paper File |
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