A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-seismic reinforcing floor slab structure and construction method
The invention discloses an anti-seismic reinforcing floor slab structure and a construction method, and relates to the technical field of reinforced concrete main structures, the anti-seismic reinforcing floor slab structure comprises walls and a floor slab connected between two adjacent walls, the lower surface of the floor slab is provided with a carbon fiber cloth layer, and the upper surface of the floor slab is subjected to scabbling processing to form a scabbling surface; a new concrete layer is poured on the chiseling face, a plate face steel bar layer is arranged in the new concrete layer, an anchor bar assembly used for supporting the plate face steel bar layer is arranged in the concrete layer, the anchor bar assembly penetrates through the new concrete layer and is partially located in the floor, and a plurality of bar planting holes are formed in the side, close to the floor, of the wall. Supporting steel bars used for supporting and positioning the plate face steel bar layer are placed in the steel bar planting holes. The method is reasonable in design, effectively solves the problem that when the bearing capacity of a floor of an old building is insufficient, the anti-seismic standard requirement is not met, and is particularly suitable for anti-seismic reinforcement of an old building structure.
本发明公开了一种抗震加固楼板结构及施工方法，涉及钢筋混凝土主体结构技术领域，抗震加固楼板结构包括墙体和连接在两个相邻墙体之间的楼板，楼板下表面设置有炭纤维布层，楼板上表面通过凿毛加工形成凿毛面，凿毛面上浇筑有新混凝土层，新混凝土层内设置有板面钢筋层，混凝土层内设置有用于支撑板面钢筋层的锚筋组件，锚筋组件穿过新混凝土层且部分位于楼板内，靠近楼板一侧的墙体上设置有若干植筋孔，各植筋孔内放置有用于支撑和定位板面钢筋层的支撑钢筋；本发明设计合理，有效的解决了老旧建筑物在楼板承载力不足的时候，不满足抗震规范要求，特别适用于老旧建筑结构的抗震加固。
Anti-seismic reinforcing floor slab structure and construction method
The invention discloses an anti-seismic reinforcing floor slab structure and a construction method, and relates to the technical field of reinforced concrete main structures, the anti-seismic reinforcing floor slab structure comprises walls and a floor slab connected between two adjacent walls, the lower surface of the floor slab is provided with a carbon fiber cloth layer, and the upper surface of the floor slab is subjected to scabbling processing to form a scabbling surface; a new concrete layer is poured on the chiseling face, a plate face steel bar layer is arranged in the new concrete layer, an anchor bar assembly used for supporting the plate face steel bar layer is arranged in the concrete layer, the anchor bar assembly penetrates through the new concrete layer and is partially located in the floor, and a plurality of bar planting holes are formed in the side, close to the floor, of the wall. Supporting steel bars used for supporting and positioning the plate face steel bar layer are placed in the steel bar planting holes. The method is reasonable in design, effectively solves the problem that when the bearing capacity of a floor of an old building is insufficient, the anti-seismic standard requirement is not met, and is particularly suitable for anti-seismic reinforcement of an old building structure.
本发明公开了一种抗震加固楼板结构及施工方法，涉及钢筋混凝土主体结构技术领域，抗震加固楼板结构包括墙体和连接在两个相邻墙体之间的楼板，楼板下表面设置有炭纤维布层，楼板上表面通过凿毛加工形成凿毛面，凿毛面上浇筑有新混凝土层，新混凝土层内设置有板面钢筋层，混凝土层内设置有用于支撑板面钢筋层的锚筋组件，锚筋组件穿过新混凝土层且部分位于楼板内，靠近楼板一侧的墙体上设置有若干植筋孔，各植筋孔内放置有用于支撑和定位板面钢筋层的支撑钢筋；本发明设计合理，有效的解决了老旧建筑物在楼板承载力不足的时候，不满足抗震规范要求，特别适用于老旧建筑结构的抗震加固。
Anti-seismic reinforcing floor slab structure and construction method
一种抗震加固楼板结构及施工方法
LI YUBING (author) / LIU TAO (author) / YANG XUECHAO (author) / GAO CHANGLING (author) / LUO LIANG (author) / ZHAO XINGKUN (author)
2023-12-22
Patent
Electronic Resource
Chinese
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