These buildings had exterior steel frames that were braced with concrete and connected to horizontal floor beams. Tubular frames proved superior at absorbing and transferring the force of wind to a building's foundation.

这些建筑有外部钢框架，用混凝土支撑并连接到水平地板梁。事实证明，管状框架在吸收风力并将风力传递到建筑物地基方面具有优越性。