tallarter

Tallarter is a term that has been used in the field of structural engineering to describe a specific type of tensioned structural member designed to enhance the lateral stability of tall buildings. The concept was first introduced in a 2011 conference proceeding by researchers at the International Institute of Architecture and Engineering. Tallarter assemblies typically consist of high-strength steel or composite cables that are anchored to the core of a tower and extend outward to connect with perimeter shear walls or bracing systems. The tension in these cables helps to distribute wind and seismic forces more evenly across the structure, potentially reducing the required mass of conventional structural elements.

In practice, tallarter systems have been implemented in a limited number of projects, notably in several high-rise developments in Chicago and Shanghai. Proponents argue that the system can lead to material savings and reduced construction time due to its modular nature. Critics point to the higher upfront costs of the specialized cables and the complexity of maintenance, particularly for long-term inspections in extreme weather conditions.

The adoption of tallarter technology remains relatively niche, with ongoing research exploring its performance in different seismic zones and integration with innovative façade systems. As of the early 2020s, several institutions have incorporated the concept into design guidelines, but widespread commercial use has not yet been established.