A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a steel reinforcement framework cage of a polygonal precast pile/special-shaped precast pile, the polygonal precast pile and the special-shaped precast pile, the steel reinforcement framework cage comprises a plurality of main reinforcements and stirrups spirally wound on the main reinforcements, and at least a plurality of protruding section stirrups are distributed on the stirrups at one end of the steel reinforcement framework cage. A plurality of protruding section stirrups are distributed on the whole steel reinforcement framework cage stirrups. In the stirrups provided with the protruding section stirrups, the stirrups with one screw pitch comprise the arc section stirrups and the protruding section stirrups, and the arc section stirrups and the protruding section stirrups are distributed alternately. Main reinforcements and stirrups at the ends do not need to be knocked apart when the end plates are installed on the steel reinforcement framework cage, the steel bars are arranged at the vertex angles of the polygonal piles, and therefore installation is simple and efficient, and labor intensity is low.
本发明提供了一种多边形预制桩/异型预制桩的钢筋骨架笼及多边形预制桩，异型预制桩，包括若干主筋和螺旋缠绕在若干主筋上的箍筋，至少所述钢筋骨架笼一端的箍筋上分布若干凸起段箍筋。整个所述钢筋骨架笼箍筋上分布若干凸起段箍筋。在设有凸起段箍筋的箍筋中，一个螺距的箍筋包括圆弧段箍筋和凸起段箍筋，所述圆弧段箍筋和凸起段箍筋交替分布。本发明可以在钢筋骨架笼安装端板时无需再敲散端部的主筋与箍筋，且使多边形桩的顶角设置有钢筋，这样安装简单高效、劳动强度低。
The invention provides a steel reinforcement framework cage of a polygonal precast pile/special-shaped precast pile, the polygonal precast pile and the special-shaped precast pile, the steel reinforcement framework cage comprises a plurality of main reinforcements and stirrups spirally wound on the main reinforcements, and at least a plurality of protruding section stirrups are distributed on the stirrups at one end of the steel reinforcement framework cage. A plurality of protruding section stirrups are distributed on the whole steel reinforcement framework cage stirrups. In the stirrups provided with the protruding section stirrups, the stirrups with one screw pitch comprise the arc section stirrups and the protruding section stirrups, and the arc section stirrups and the protruding section stirrups are distributed alternately. Main reinforcements and stirrups at the ends do not need to be knocked apart when the end plates are installed on the steel reinforcement framework cage, the steel bars are arranged at the vertex angles of the polygonal piles, and therefore installation is simple and efficient, and labor intensity is low.
本发明提供了一种多边形预制桩/异型预制桩的钢筋骨架笼及多边形预制桩，异型预制桩，包括若干主筋和螺旋缠绕在若干主筋上的箍筋，至少所述钢筋骨架笼一端的箍筋上分布若干凸起段箍筋。整个所述钢筋骨架笼箍筋上分布若干凸起段箍筋。在设有凸起段箍筋的箍筋中，一个螺距的箍筋包括圆弧段箍筋和凸起段箍筋，所述圆弧段箍筋和凸起段箍筋交替分布。本发明可以在钢筋骨架笼安装端板时无需再敲散端部的主筋与箍筋，且使多边形桩的顶角设置有钢筋，这样安装简单高效、劳动强度低。
Reinforcement framework cage of polygonal precast pile/special-shaped precast pile, polygonal precast pile and special-shaped precast pile
一种多边形预制桩/异型预制桩的钢筋骨架笼及多边形预制桩，异型预制桩
2024-05-14
Patent
Electronic Resource
Chinese
Precast pile connecting piece, precast pile connecting structure and precast pile thereof
| European Patent Office | 2022