Buttressed core

Buttressed core is a structural system for high buildings, consisting of a hexagonal core reinforced by three buttresses that form a Y shape.


Properties

The buttressed core supports itself both laterally and torsionally. It also eliminates the need for column transfers, and moves loads in a smooth path from the building's top into its foundations.

Origin

The buttressed core was invented by the Skidmore, Owings & Merrill engineer Bill Baker. [1] It was first used in Tower Palace III in Seoul but its ability to support higher buildings than ever before was first demonstrated in Burj Khalifa in Dubai.[2]

Uses

References

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