Cantilever construction using temporary stays in vertical position, then rotation into horizontal
Cantilever construction of the arch using temporary stays in a quasi vertical position. When both halves are completed, they are rotated around a hinge at the springings to close the arch at the final horizontal position.
Structures in this category
- entry with pictures
- new entry (30 days)
- updated entry (14 days)
Switzerland (1992) , added on 19/04/2003
Germany (1986) , added on 14/02/2003