The practical geometry of Persian ribbed vaults: A study of the rehabilitation of the Kolahduzan Dome in the Tabriz historic bazaar

A groundbreaking study reveals the intricate practical geometry behind Persian ribbed vaults, exemplified by the rehabilitation of the Kolahduzan Dome within Tabriz's historic bazaar—a UNESCO World Heritage site. The research identifies three distinct geometrical layers—theoretical, structural, and architectural—that underpin the dome's design and construction. Led by master builder Reza Memaran Bename Tabrizi, this project offers a new perspective on traditional Persian engineering, blending historical documentation with on-site data collection to preserve and analyze the dome's structural integrity. The findings provide valuable insights into the enduring techniques of Persian architecture.

Nazari, S. (2021). The practical geometry of Persian ribbed vaults: A study of the rehabilitation of the Kolahduzan Dome in the Tabriz historic bazaar. History of Construction Cultures, 439–446. https://doi.org/10.1201/9781003173434-169