Which term describes construction that uses braces externally to disperse loads?

The term that describes construction utilizing external braces to disperse loads is indeed Tube Construction. This method is characterized by its system of tubular structures that provide strength and stability by distributing loads effectively throughout the framework of the building. Tube Construction enables significant heights and open spaces within a structure because of its ability to efficiently transfer forces, particularly in high-rise buildings. The external braces, which are often seen in skyscrapers, help manage lateral forces such as wind and seismic activity, making them crucial for maintaining structural integrity.

In contrast, the other options describe different construction techniques. Reinforced Construction typically involves adding materials like steel to concrete to enhance its strength but does not inherently focus on external bracing. Concrete Loadbearing refers to walls that primarily support loads, usually without the added external bracing feature. Composite Framing combines different materials for structural support but does not specifically pertain to external braces for load dispersion.