A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Arch-rib roofs
Use of special fabricated beams made up of sections joined by welding to form arch rib roof; excellent structure produced and no supporting columns necessary; economical in material and construction costs.
Arch-rib roofs
Use of special fabricated beams made up of sections joined by welding to form arch rib roof; excellent structure produced and no supporting columns necessary; economical in material and construction costs.
| Engineering Index Backfile | 1918
Engineering Index Backfile | 1931
| Engineering Index Backfile | 1938
| Engineering Index Backfile | 1937
| Engineering Index Backfile | 1950