From the Roman Pantheon to the United States Capital, learn why concrete dome architecture has been used for centuries, and why it's still in use today.

Dome, in architecture, hemispherical structure evolved from the arch, usually forming a ceiling or roof. Domes first appeared as solid mounds and in techniques adaptable only to the smallest buildings, such as round huts and tombs in the ancient Middle East, India, and the Mediterranean.

Explore the historical evolution and modern application of dome architecture. Discover its diverse application scenarios and practicability.

In 1927 an octagonal ribbed shell dome with a span of 66 meters (220 feet) was built to house a market hall in Leipzig. Many variations of thin shells were devised for use in industrial buildings. The shell emerged as a major form of long-span concrete structure after World War II.

Dome architecture in ancient Rome showcases advanced engineering techniques and materials that contributed to the stability and grandeur of structures like the Pantheon. Key features include innovative materials, construction techniques, and the iconic oculus that defines Roman domes.