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A platform for research: civil engineering, architecture and urbanism
Reinforced concrete structure reinforcing and repairing method
The invention provides a reinforced concrete structure reinforcing and repairing method, which belongs to the technical field of old house reinforcing, and is characterized in that a cracked reinforced concrete house or a floor slab needing to be reinforced is reinforced by using a carbon fiber bonding reinforcing method, and a supporting column and a shear wall below six floors are reinforced by using a section increasing reinforcing method. More than six layers of supporting columns and shear walls are reinforced by using a profile steel wrapping reinforcing method, and the cross beams are reinforced by using a steel plate pasting reinforcing method; a carbon fiber bonding reinforcing method is used for reinforcing firstly, and then a profile steel wrapping reinforcing method or a cross section increasing reinforcing method is used for reinforcing. The integral reinforcement of the concrete reinforced house is realized from the memory reinforcement of the supporting columns, the shear walls, the cross beams and the floor slabs, so that the old house can meet the design standard and stress requirement of the existing house without being disassembled, and meanwhile, the corresponding anti-seismic requirement is met.
本发明提供一种钢筋混凝土结构加固修复方法，属于老旧房屋加固技术领域，对钢筋混凝土房屋开裂或者需要加固的楼板使用粘碳纤维加固方法进行加固，对6层一下的支撑柱和剪力墙使用增大截面加固方法进行加固，6层以上的支撑柱和剪力墙使用外包型钢加固方法进行加固，对横梁使用粘贴钢板加固方法进行加固，当横梁或者剪力墙出现裂缝或者缺口时，先使用粘碳纤维加固方法进行加固后再使用外包型钢加固方法或者增大截面加固方法进行加固。本发明从支撑柱、剪力墙、横梁和楼板记性加固，实现对混凝土钢筋房屋的整体加固，使得老旧房屋可以实现不用拆卸的情况符合现有房屋设计标准和受力要求，同时符合相应的抗震要求。
Reinforced concrete structure reinforcing and repairing method
The invention provides a reinforced concrete structure reinforcing and repairing method, which belongs to the technical field of old house reinforcing, and is characterized in that a cracked reinforced concrete house or a floor slab needing to be reinforced is reinforced by using a carbon fiber bonding reinforcing method, and a supporting column and a shear wall below six floors are reinforced by using a section increasing reinforcing method. More than six layers of supporting columns and shear walls are reinforced by using a profile steel wrapping reinforcing method, and the cross beams are reinforced by using a steel plate pasting reinforcing method; a carbon fiber bonding reinforcing method is used for reinforcing firstly, and then a profile steel wrapping reinforcing method or a cross section increasing reinforcing method is used for reinforcing. The integral reinforcement of the concrete reinforced house is realized from the memory reinforcement of the supporting columns, the shear walls, the cross beams and the floor slabs, so that the old house can meet the design standard and stress requirement of the existing house without being disassembled, and meanwhile, the corresponding anti-seismic requirement is met.
本发明提供一种钢筋混凝土结构加固修复方法，属于老旧房屋加固技术领域，对钢筋混凝土房屋开裂或者需要加固的楼板使用粘碳纤维加固方法进行加固，对6层一下的支撑柱和剪力墙使用增大截面加固方法进行加固，6层以上的支撑柱和剪力墙使用外包型钢加固方法进行加固，对横梁使用粘贴钢板加固方法进行加固，当横梁或者剪力墙出现裂缝或者缺口时，先使用粘碳纤维加固方法进行加固后再使用外包型钢加固方法或者增大截面加固方法进行加固。本发明从支撑柱、剪力墙、横梁和楼板记性加固，实现对混凝土钢筋房屋的整体加固，使得老旧房屋可以实现不用拆卸的情况符合现有房屋设计标准和受力要求，同时符合相应的抗震要求。
Reinforced concrete structure reinforcing and repairing method
一种钢筋混凝土结构加固修复方法
ZHOU ZHICHUANG (author) / HE QILEI (author) / GUO XIONGBING (author) / LU JIASHANG (author) / ZHANG GANGSHUO (author) / YI BINGLIN (author) / HUANG DUGUO (author) / JIANG YUNHUA (author) / MO GUIHAO (author) / CHEN LONG (author)
2023-11-24
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
| European Patent Office | 2019
| European Patent Office | 2019
| European Patent Office | 2017
| European Patent Office | 2015