A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Arch-shaped roof structure
The invention relates to an arch-shaped roof structure. A post-tensioned prestressing reinforced bar arc-shaped plate prefabricated in the field is used; the vertical distances from any points on the upper surface of a large plate component to corresponding points on the lower surface are identical; a post-tensioned prestressing reinforced bar is outwards exposed at the two sides of the large plate component; the arch-shaped plate is formed by splicing a plurality of bent corrugated plates; the adjacent corrugated plates are in vertical lap joint at the seam parts; corresponding screw holes are formed in the lap joint plate surfaces; and screws are used for fixation. The arch-shaped roof structure has the advantages that the structure is simple; places used for production are very flexible; obvious economic benefits can be obtained; and good development prospects are realized.
Arch-shaped roof structure
The invention relates to an arch-shaped roof structure. A post-tensioned prestressing reinforced bar arc-shaped plate prefabricated in the field is used; the vertical distances from any points on the upper surface of a large plate component to corresponding points on the lower surface are identical; a post-tensioned prestressing reinforced bar is outwards exposed at the two sides of the large plate component; the arch-shaped plate is formed by splicing a plurality of bent corrugated plates; the adjacent corrugated plates are in vertical lap joint at the seam parts; corresponding screw holes are formed in the lap joint plate surfaces; and screws are used for fixation. The arch-shaped roof structure has the advantages that the structure is simple; places used for production are very flexible; obvious economic benefits can be obtained; and good development prospects are realized.
Arch-shaped roof structure
ZHANG YUNFA (author) / SUN ZHANG (author) / ZHANG YUCHENG (author)
2015-10-14
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Construction method and formwork supporting structure for pouring circular-arch-shaped roof
| European Patent Office | 2021
| Engineering Index Backfile | 1946