Stiffening ribs have been used in vaults and domes since ancient Roman times to enable thinner structures for both engineering and aesthetic reasons. This solution conserves material and allows ...

But the arches, vaults and domes that are signatures of Roman buildings were not just flights of fancy. Alexander Spatari/Getty Images Featuring the world's largest unreinforced concrete dome ...

Stiffening ribs have been used in vaults and domes since ancient Roman times to enable thinner structures for both engineering and aesthetic reasons. This solution conserves material and allows ...

The Roman Empire is often credited as one of the most influential periods in Western history, and perhaps nothing proves this lasting legacy quite like Roman architecture. Inspired by classical ...

The show explores a building technique known as structural tile, which allowed designers to create arches, vaults and domes of miraculous lightness and grace. Many of this country's most important ...

With arches, domes and concrete, some of the most impressive architectural structures were born. One such is the Pantheon, a Roman temple with a soaring concrete dome that would put modern ...

Indeed, Roman architecture of the time embodied wealth, strength and dignity. Centuries later, Neoclassical architects would reference the Pantheon’s portico and dome combination to imbue their ...

Domes and vaults have been architectural staples as far back as ancient Rome, and for good reason: they’re some of the most economical and efficient ways to reinforce buildings while also ...

Very curiously, majority of them do not have the flat roof popularly seen today, but have curved roofs in the form of vaults and domes. If they were built everywhere and continue to be stable even ...