Massive Ring-Shaped Structure Could Encircle Dubai’s Burj Khalifa

The building, modular in plan, is laid out on a three-lobed footprint that is an abstract rendering of the local Hymenocallis flower. The Y-shaped plan plays a central role in the reduction of wind forces on the tower. A hexagonal central core is buttressed by a series of wings, each with its own concrete core and perimeter columns.