Whose solutions to building problems transmitted stresses to the ground along the shortest path?

Whose solutions to building problems transmitted stresses to the ground along the shortest path?

• A. Pier Luigi Nervi
• B. Mies van der Rohe
• C. Buckminster Fuller
• D. Le Corbusier

Answer: (A)

Efficient structural design channels loads along direct, straight-line paths to supports so the structure works mostly in compression, minimizing bending and tensile stresses. Pier Luigi Nervi specialized in reinforced concrete shells and ribbed systems that embody this idea. By shaping roofs and floors into shells and grids that act like arches, the forces from vertical loads travel along the shortest routes to the edge or to columns, converting as much of the load as possible into compression within the shell rather than causing bending in thick members. A quintessential example is Nervi’s use of large, slender concrete shells and ribbed vaults in projects like the Palazzetto dello Sport in Rome. The roof is a thin shell that distributes loads directly to the surrounding columns along short, direct lines, allowing a graceful, lightweight form without excessive material. This focus on guiding stress along the shortest possible paths to the ground is the hallmark of his approach, which is why this choice is the best fit.

Efficient structural design channels loads along direct, straight-line paths to supports so the structure works mostly in compression, minimizing bending and tensile stresses. Pier Luigi Nervi specialized in reinforced concrete shells and ribbed systems that embody this idea. By shaping roofs and floors into shells and grids that act like arches, the forces from vertical loads travel along the shortest routes to the edge or to columns, converting as much of the load as possible into compression within the shell rather than causing bending in thick members.

A quintessential example is Nervi’s use of large, slender concrete shells and ribbed vaults in projects like the Palazzetto dello Sport in Rome. The roof is a thin shell that distributes loads directly to the surrounding columns along short, direct lines, allowing a graceful, lightweight form without excessive material. This focus on guiding stress along the shortest possible paths to the ground is the hallmark of his approach, which is why this choice is the best fit.