Which building technique utilizes steel beams for structural support?

Steel frame construction is a building technique that prominently employs steel beams for structural support. This method allows buildings to achieve great heights and spans, as steel has a high strength-to-weight ratio, making it an ideal choice for modern skyscrapers and large structures. The use of steel beams facilitates the creation of open floor plans without the need for numerous supporting walls, enhancing design flexibility.

Steel frame construction became increasingly significant in the architectural landscape of cities like Chicago, especially during the late 19th and early 20th centuries. It played a crucial role in the development of the modern skyline and enabled architects to push the boundaries of building design and engineering.

In contrast, the other options utilize alternative materials and techniques that do not primarily rely on steel beams for structural support, thereby lacking the advantages offered by steel frame construction.