A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a prestressed net rack floor slab, and relates to the technical field of constructional engineering. Comprising a main body, and meshes and prestressed tendons are arranged in the main body. According to the prestressed net rack floor slab, the meshes and the prestressed tendons are arranged, so that the floor slabs are in lap joint, the floor slabs and the beams are in lap joint, the structural connection integrity of a building is good, the expansion heads are arranged at the ends of the prestressed tendons, the anchoring stability of the floor slabs provided with the prestressed tendons can be improved, and when the prestressed tendons are released, the expansion heads are expanded. The shrinkage size of the prestressed tendons relative to the floor can be reduced, the situation that the ends of the prestressed floor are broken due to the fact that the shrinkage size of the prestressed tendons is too large when the prestressed tendons are released can be effectively avoided, and the floors are connected conveniently.
本发明公开了一种预应力网架楼板，涉及建筑工程技术领域。包括主体，所述主体内部设置有网片和预应力筋。本发明公开的一种预应力网架楼板通过设置网片和预应力筋，使得楼板与楼板、楼板与梁之间搭接，建筑的结构连接整体性较好，通过在预应力筋的端部设置扩大头，可增加装有预应力筋的楼板的锚固稳定性，在预应力筋放张时，可减少预应力筋相对楼板的收缩尺寸，可有效避免预应力楼板因预应力筋在放张时收缩尺寸过大导致的端部破碎情况，并且楼板之间连接方便。
The invention discloses a prestressed net rack floor slab, and relates to the technical field of constructional engineering. Comprising a main body, and meshes and prestressed tendons are arranged in the main body. According to the prestressed net rack floor slab, the meshes and the prestressed tendons are arranged, so that the floor slabs are in lap joint, the floor slabs and the beams are in lap joint, the structural connection integrity of a building is good, the expansion heads are arranged at the ends of the prestressed tendons, the anchoring stability of the floor slabs provided with the prestressed tendons can be improved, and when the prestressed tendons are released, the expansion heads are expanded. The shrinkage size of the prestressed tendons relative to the floor can be reduced, the situation that the ends of the prestressed floor are broken due to the fact that the shrinkage size of the prestressed tendons is too large when the prestressed tendons are released can be effectively avoided, and the floors are connected conveniently.
本发明公开了一种预应力网架楼板，涉及建筑工程技术领域。包括主体，所述主体内部设置有网片和预应力筋。本发明公开的一种预应力网架楼板通过设置网片和预应力筋，使得楼板与楼板、楼板与梁之间搭接，建筑的结构连接整体性较好，通过在预应力筋的端部设置扩大头，可增加装有预应力筋的楼板的锚固稳定性，在预应力筋放张时，可减少预应力筋相对楼板的收缩尺寸，可有效避免预应力楼板因预应力筋在放张时收缩尺寸过大导致的端部破碎情况，并且楼板之间连接方便。
Prestressed net rack floor slab
一种预应力网架楼板
LI CANGZHU (author)
2024-03-01
Patent
Electronic Resource
Chinese
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