Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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 (Autor:in) / SUN ZHANG (Autor:in) / ZHANG YUCHENG (Autor:in)
14.10.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Construction method and formwork supporting structure for pouring circular-arch-shaped roof
| Europäisches Patentamt | 2021
| Engineering Index Backfile | 1946