A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed precast reinforced concrete hollow slab connecting structure and construction method thereof
The invention provides a prestressed precast reinforced concrete hollow slab connecting structure and a construction method thereof. The connecting structure comprises a prestressed precast reinforcedconcrete hollow slab, wherein the prestressed precast reinforced concrete hollow slab comprises a precast slab concrete, a plurality of prestressed reinforcements, a plurality of embedded connectorsand a plurality of anchoring reinforcements; the prestressed reinforcements penetrate through the bottom of the precast slab concrete at intervals in an extending direction of the precast slab concrete; the embedded connectors are embedded in top faces of two ends of the precast slab concrete at intervals in a width direction of the precast slab concrete, and a length direction of each embedded connector is parallel to the extending direction of the precast slab concrete; and each embedded connector is welded to one anchoring reinforcement, and the anchoring reinforcements are embedded in theprecast slab concrete. According to the prestressed precast reinforced concrete hollow slab connecting structure and the construction method thereof, the structure is simple, construction is convenient, effective bolt connection can be formed at the end of the prestressed precast reinforced concrete hollow slab, and the risk that a floor slab collapses is prevented.
本发明提供一种预应力预制钢筋混凝土空心板连接结构及其施工方法，连接结构包括预应力预制钢筋混凝土空心板，预应力预制钢筋混凝土空心板包括一预制板混凝土、多个预应力钢筋、多个预埋连接器和多个锚固钢筋；预应力钢筋沿预制板混凝土的延伸方向间隔穿设于预制板混凝土的底部；预埋连接器沿预制板混凝土的宽度方向间隔嵌设于预制板混凝土两端部的顶面，且预埋连接器的长度方向与预制板混凝土的延伸方向平行；每一预埋连接器与一锚固钢筋焊接，锚固钢筋埋设于预制板混凝土内。本发明的一种预应力预制钢筋混凝土空心板连接结构及其施工方法，构造简单，施工方便，可在预应力预制混凝土空心板端部形成有效的螺栓连接，防止楼板出现塌落的危险。
Prestressed precast reinforced concrete hollow slab connecting structure and construction method thereof
The invention provides a prestressed precast reinforced concrete hollow slab connecting structure and a construction method thereof. The connecting structure comprises a prestressed precast reinforcedconcrete hollow slab, wherein the prestressed precast reinforced concrete hollow slab comprises a precast slab concrete, a plurality of prestressed reinforcements, a plurality of embedded connectorsand a plurality of anchoring reinforcements; the prestressed reinforcements penetrate through the bottom of the precast slab concrete at intervals in an extending direction of the precast slab concrete; the embedded connectors are embedded in top faces of two ends of the precast slab concrete at intervals in a width direction of the precast slab concrete, and a length direction of each embedded connector is parallel to the extending direction of the precast slab concrete; and each embedded connector is welded to one anchoring reinforcement, and the anchoring reinforcements are embedded in theprecast slab concrete. According to the prestressed precast reinforced concrete hollow slab connecting structure and the construction method thereof, the structure is simple, construction is convenient, effective bolt connection can be formed at the end of the prestressed precast reinforced concrete hollow slab, and the risk that a floor slab collapses is prevented.
本发明提供一种预应力预制钢筋混凝土空心板连接结构及其施工方法，连接结构包括预应力预制钢筋混凝土空心板，预应力预制钢筋混凝土空心板包括一预制板混凝土、多个预应力钢筋、多个预埋连接器和多个锚固钢筋；预应力钢筋沿预制板混凝土的延伸方向间隔穿设于预制板混凝土的底部；预埋连接器沿预制板混凝土的宽度方向间隔嵌设于预制板混凝土两端部的顶面，且预埋连接器的长度方向与预制板混凝土的延伸方向平行；每一预埋连接器与一锚固钢筋焊接，锚固钢筋埋设于预制板混凝土内。本发明的一种预应力预制钢筋混凝土空心板连接结构及其施工方法，构造简单，施工方便，可在预应力预制混凝土空心板端部形成有效的螺栓连接，防止楼板出现塌落的危险。
Prestressed precast reinforced concrete hollow slab connecting structure and construction method thereof
预应力预制钢筋混凝土空心板连接结构及其施工方法
XIAO SHUN (author) / LENG YUBING (author) / GAO RUNDONG (author) / XU QINGFENG (author) / ZHANG YONGQUN (author)
2020-07-28
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2020
Prestressed concrete hollow floor slab and construction method thereof
| European Patent Office | 2020
Connecting joint of prestressed hollow slab and concrete beam and connecting method thereof
| European Patent Office | 2023