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A platform for research: civil engineering, architecture and urbanism
Reinforced concrete beam self-repairing structure
The invention relates to a self-repairing structure of a reinforced concrete beam, and relates to the technical field of secondary repairing of reinforced concrete. The reinforced concrete beam self-repairing structure comprises a first pipe body arranged on the periphery of a reinforcing steel bar body used for forming a reinforced concrete beam, a second pipe body is arranged in the first pipe body, a first containing cavity is formed between the first pipe body and the second pipe body, and a second containing cavity separated from the first containing cavity is formed in the second pipe body; the first containing cavity and the second containing cavity are both filled with repairing liquid, and the first pipe body and the second pipe body can be broken in sequence to release the repairing liquid in the first pipe body and the second pipe body in sequence to repair the reinforced concrete beam. Automatic secondary repairing of the reinforced concrete structure can be achieved, the crack resistance of the pulled face of the concrete beam is improved, meanwhile, timely secondary self-repairing of cracks is achieved, and double guarantees are provided for crack repairing.
本发明涉及一种钢筋混凝土梁自修复结构，涉及钢筋混凝土二次修复技术领域。本发明的钢筋混凝土梁自修复结构，包括设置在用于形成钢筋混凝土梁的钢筋本体外围的第一管体，第一管体内部设置有第二管体，第一管体与第二管体之间形成第一容置腔，第二管体内部具有与第一容置腔分隔开的第二容置腔，第一容置腔与第二容置腔均填充有修复液，第一管体和第二管体能够先后破裂以顺次释放其内部的修复液对钢筋混凝土梁进行修复。能够实现钢筋混凝土结构的自动二次修复，提高了混凝土梁的受拉面抗裂性的同时实现裂缝及时的二次自修复，为裂缝修复提供了双重保障。
Reinforced concrete beam self-repairing structure
The invention relates to a self-repairing structure of a reinforced concrete beam, and relates to the technical field of secondary repairing of reinforced concrete. The reinforced concrete beam self-repairing structure comprises a first pipe body arranged on the periphery of a reinforcing steel bar body used for forming a reinforced concrete beam, a second pipe body is arranged in the first pipe body, a first containing cavity is formed between the first pipe body and the second pipe body, and a second containing cavity separated from the first containing cavity is formed in the second pipe body; the first containing cavity and the second containing cavity are both filled with repairing liquid, and the first pipe body and the second pipe body can be broken in sequence to release the repairing liquid in the first pipe body and the second pipe body in sequence to repair the reinforced concrete beam. Automatic secondary repairing of the reinforced concrete structure can be achieved, the crack resistance of the pulled face of the concrete beam is improved, meanwhile, timely secondary self-repairing of cracks is achieved, and double guarantees are provided for crack repairing.
本发明涉及一种钢筋混凝土梁自修复结构，涉及钢筋混凝土二次修复技术领域。本发明的钢筋混凝土梁自修复结构，包括设置在用于形成钢筋混凝土梁的钢筋本体外围的第一管体，第一管体内部设置有第二管体，第一管体与第二管体之间形成第一容置腔，第二管体内部具有与第一容置腔分隔开的第二容置腔，第一容置腔与第二容置腔均填充有修复液，第一管体和第二管体能够先后破裂以顺次释放其内部的修复液对钢筋混凝土梁进行修复。能够实现钢筋混凝土结构的自动二次修复，提高了混凝土梁的受拉面抗裂性的同时实现裂缝及时的二次自修复，为裂缝修复提供了双重保障。
Reinforced concrete beam self-repairing structure
钢筋混凝土梁自修复结构
SHAN ZHI (author) / QIU LIJIE (author) / NIU ZENGJIAN (author) / MENG XIANHONG (author) / YU ZHIWU (author) / FU DINGKANG (author) / HUANG CHAO (author) / LIANG YULING (author)
2023-06-06
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Stainless steel reinforced concrete beam crack repairing device
| European Patent Office | 2023
| European Patent Office | 2023