Tecticonism Studio - The earliest barrel vaults were built by people living in the Roman Empire, who used them a lot for roofing. People in the Parthian Empire, about the same time,
![Barrel vault and Cross (groin) vault | Barrel vault ceiling, Romanesque architecture, Classical architecture Barrel vault and Cross (groin) vault | Barrel vault ceiling, Romanesque architecture, Classical architecture](https://i.pinimg.com/736x/2d/d5/04/2dd5046d97d763b886d0922ce7e6de9f--romanesque-architecture-ancient-rome.jpg)
Barrel vault and Cross (groin) vault | Barrel vault ceiling, Romanesque architecture, Classical architecture
![Groin Vault , Cross Vault, Vintage Engraving Stock Vector - Illustration of engraved, line: 163207481 Groin Vault , Cross Vault, Vintage Engraving Stock Vector - Illustration of engraved, line: 163207481](https://thumbs.dreamstime.com/z/groin-vault-cross-vintage-engraving-refers-edge-intersecting-vaults-barrel-line-drawing-illustration-163207481.jpg)
Groin Vault , Cross Vault, Vintage Engraving Stock Vector - Illustration of engraved, line: 163207481
![Different boundary conditions and mesh for dome vaults (a, b) and groin... | Download Scientific Diagram Different boundary conditions and mesh for dome vaults (a, b) and groin... | Download Scientific Diagram](https://www.researchgate.net/publication/268480216/figure/fig2/AS:614024202956800@1523406186047/Different-boundary-conditions-and-mesh-for-dome-vaults-a-b-and-groin-vaults-c-d.png)