Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel formwork truss structure for large dovetail-shaped concrete pier stud
The invention provides a steel formwork truss structure for a large dovetail-shaped concrete pier and belongs to the field of building construction. The steel formwork truss structure is characterized in that the outline of a hoop sleeve for pier stud construction is in a dovetail shape, and the construction hoop sleeve is cut into sections in the longitudinal direction of the pier stud according to the needs; the construction hoop sleeve is of an equally-spaced parallel inner and outer ring two-layer truss structure; steel channels are partitioned by two layers and welded to parallel inner and outer rings; the steel channels are connected through bolts with steel plates at bent joints of trusses; the steel channels among the trusses are connected in the vertical direction; at the vertical large-load position, the number of vertical supports of steel pipe bent frames is increased; the trusses are born by adjustable jacks; diffusion preventing opposite-pull screws are arranged in the longitudinal and transverse directions crossing the dovetail-shaped outline, and steel formworks are laid in the dovetail-shaped outline. The steel formwork truss structure has the advantages that by means of the steel formwork truss structure for the large concrete pier stud, reinforcing construction of the steel formworks can be ensured, the safety coefficient is increased, the material cost is reduced, time consumed by work is shortened, and reinforcing construction of the large special-shaped concrete pier stud steel formworks can be well finished.
Steel formwork truss structure for large dovetail-shaped concrete pier stud
The invention provides a steel formwork truss structure for a large dovetail-shaped concrete pier and belongs to the field of building construction. The steel formwork truss structure is characterized in that the outline of a hoop sleeve for pier stud construction is in a dovetail shape, and the construction hoop sleeve is cut into sections in the longitudinal direction of the pier stud according to the needs; the construction hoop sleeve is of an equally-spaced parallel inner and outer ring two-layer truss structure; steel channels are partitioned by two layers and welded to parallel inner and outer rings; the steel channels are connected through bolts with steel plates at bent joints of trusses; the steel channels among the trusses are connected in the vertical direction; at the vertical large-load position, the number of vertical supports of steel pipe bent frames is increased; the trusses are born by adjustable jacks; diffusion preventing opposite-pull screws are arranged in the longitudinal and transverse directions crossing the dovetail-shaped outline, and steel formworks are laid in the dovetail-shaped outline. The steel formwork truss structure has the advantages that by means of the steel formwork truss structure for the large concrete pier stud, reinforcing construction of the steel formworks can be ensured, the safety coefficient is increased, the material cost is reduced, time consumed by work is shortened, and reinforcing construction of the large special-shaped concrete pier stud steel formworks can be well finished.
Steel formwork truss structure for large dovetail-shaped concrete pier stud
YE WENQI (Autor:in) / CHEN ZHONG (Autor:in) / ZHAO YUANYI (Autor:in) / WANG DINGSHENG (Autor:in)
01.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Pier stud fair-faced concrete construction method and pier stud
| Europäisches Patentamt | 2020