Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a U-shaped steel-structure formwork which is used for pouring concrete beams. The U-shaped steel-structure formwork comprises a bottom steel plate, two side steel plates, a plurality of lower H-shaped steel beams and a plurality of upper H-shaped steel beams. A U shape is formed by splicing the bottom steel plate and the two side steel plates. The lower H-shaped steel beams are arranged on the bottom steel plate at intervals in the length direction of the bottom steel plate, webs of the lower H-shaped steel beams are perpendicular to the bottom steel plate, the upper H-shaped steel beams are correspondingly arranged on the lower H-shaped steel beams, upper wing plates of the upper H-shaped steel beams are connected with the two side steel plates through two top steel plates respectively, and webs of the upper H-shaped steel beams are perpendicular to the bottom steel plate. A reinforcement cage can be rolled in advance on the ground, the concrete beams can be directly formed in the formwork through pouring after the steel-structure formwork is hung, and therefore the construction quality can be effectively ensured, no scaffold needs to be erected any more, the construction period can be shortened, and good economic benefits are achieved.
The invention discloses a U-shaped steel-structure formwork which is used for pouring concrete beams. The U-shaped steel-structure formwork comprises a bottom steel plate, two side steel plates, a plurality of lower H-shaped steel beams and a plurality of upper H-shaped steel beams. A U shape is formed by splicing the bottom steel plate and the two side steel plates. The lower H-shaped steel beams are arranged on the bottom steel plate at intervals in the length direction of the bottom steel plate, webs of the lower H-shaped steel beams are perpendicular to the bottom steel plate, the upper H-shaped steel beams are correspondingly arranged on the lower H-shaped steel beams, upper wing plates of the upper H-shaped steel beams are connected with the two side steel plates through two top steel plates respectively, and webs of the upper H-shaped steel beams are perpendicular to the bottom steel plate. A reinforcement cage can be rolled in advance on the ground, the concrete beams can be directly formed in the formwork through pouring after the steel-structure formwork is hung, and therefore the construction quality can be effectively ensured, no scaffold needs to be erected any more, the construction period can be shortened, and good economic benefits are achieved.
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023
Customized special-shaped steel formwork structure with detachable protective barrier
| Europäisches Patentamt | 2021