Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reinforcing method for concrete post-embedded steel bars
The invention discloses a reinforcing method for concrete post-embedded steel bars. The reinforcing method comprises the following steps that the surface of concrete is chiseled and cleaned accordingto an original concrete design drawing, and embedded parts are exposed; a punching position is marked according to the position and the number of the concrete embedded parts by snapping lines, and impurities and dust in a hole are cleaned after punching is completed; then a treated steel plate is attached to the treated surface of the concrete and fixed through anchor bolts; a glue injection opening is formed between the steel plate and the concrete matching surface, and the prepared structural glue is injected into the glue injection opening; after glue injection is completed, the pasting position of the steel plate is knocked, and the pasting compactness is judged through knocking sound; and standing and curing are conducted after qualification. According to the method, the integrity andthe stress integration of an original reinforced concrete structure can be preserved to the maximum extent, the engineering quality of the original concrete structure is guaranteed to the maximum extent, and the damage to the original structure due to a large amount of digging, hole digging and steel bar reinforcing is avoided.
一种混凝土后置植筋的加固方法，包括以下步骤：根据原混凝土设计图纸剔凿清理混凝土表面并露出埋件；根据混凝土内埋件的位置及数量弹线定位标出打孔位置，完成打孔后清理孔内的杂质灰尘；然后将处理后的钢板贴在混凝土处理过的表面并通过锚栓将其固定；在钢板与混凝土配合面之间开注胶口，将配置好的结构胶注入注胶口内；注胶完成后，敲击钢板的黏贴位置，通过敲击声判断黏贴的密实度；合格后静置固化。该植筋方法可以最大程度地保存原有钢筋混凝土结构的完整性和受力一体性，最大程度地保障了原有混凝土结构的工程质量，避免了因为大量的开凿、挖洞、补筋而产生的对原有结构的破坏。
Reinforcing method for concrete post-embedded steel bars
The invention discloses a reinforcing method for concrete post-embedded steel bars. The reinforcing method comprises the following steps that the surface of concrete is chiseled and cleaned accordingto an original concrete design drawing, and embedded parts are exposed; a punching position is marked according to the position and the number of the concrete embedded parts by snapping lines, and impurities and dust in a hole are cleaned after punching is completed; then a treated steel plate is attached to the treated surface of the concrete and fixed through anchor bolts; a glue injection opening is formed between the steel plate and the concrete matching surface, and the prepared structural glue is injected into the glue injection opening; after glue injection is completed, the pasting position of the steel plate is knocked, and the pasting compactness is judged through knocking sound; and standing and curing are conducted after qualification. According to the method, the integrity andthe stress integration of an original reinforced concrete structure can be preserved to the maximum extent, the engineering quality of the original concrete structure is guaranteed to the maximum extent, and the damage to the original structure due to a large amount of digging, hole digging and steel bar reinforcing is avoided.
一种混凝土后置植筋的加固方法，包括以下步骤：根据原混凝土设计图纸剔凿清理混凝土表面并露出埋件；根据混凝土内埋件的位置及数量弹线定位标出打孔位置，完成打孔后清理孔内的杂质灰尘；然后将处理后的钢板贴在混凝土处理过的表面并通过锚栓将其固定；在钢板与混凝土配合面之间开注胶口，将配置好的结构胶注入注胶口内；注胶完成后，敲击钢板的黏贴位置，通过敲击声判断黏贴的密实度；合格后静置固化。该植筋方法可以最大程度地保存原有钢筋混凝土结构的完整性和受力一体性，最大程度地保障了原有混凝土结构的工程质量，避免了因为大量的开凿、挖洞、补筋而产生的对原有结构的破坏。
Reinforcing method for concrete post-embedded steel bars
混凝土后置植筋的加固方法
WU TUO (Autor:in) / XIE WEN (Autor:in) / FENG ERYUN (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Bond characteristics of reinforcing steel bars embedded in self-compacting concrete
| Online Contents | 2012
Galvanized Reinforcing Steel Bars in Concrete
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Corrosion of reinforcing Steel bars in concrete
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