Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated raft foundation and construction method
The invention discloses a prefabricated raft foundation and a construction method, and belongs to the technical field of building construction rafts. The prefabricated raft foundation comprises prefabricated bodies, first connecting structures are arranged on the left sides and the front sides of the prefabricated bodies, second connecting structures matched with the first connecting structures are arranged on the right sides and the rear sides of the prefabricated bodies, a plurality of exposed steel bar heads are reserved on the peripheries of the prefabricated bodies, and external threads are arranged on each steel bar head. After connecting hook bodies are matched with connecting grooves, auxiliary hook bodies are installed in the connecting grooves, and the connecting hook bodies are abutted and blocked; after installation, the steel bar heads on the two prefabricated bodies are effectively installed into a whole through a threaded sleeve pre-installed on one steel bar head, and at the moment, the connecting strength between the prefabricated bodies can be greatly improved; and finally, splicing seam treatment is carried out by pouring waterproof concrete with the grade higher than the first grade, and the installation and construction quality of the prefabricated bodies can be greatly improved.
本发明公开了一种预制筏板基础及施工方法，属于建筑施工筏板技术领域。本发明包括预制本体，预制本体的左侧、前侧均设置有第一连接结构，预制本体的右侧、后侧均设置有与第一连接结构相适配的第二连接结构，预制本体的四周均预留有多个外露的钢筋头，每个钢筋头上设置有外螺纹。通过连接钩体和连接槽适配后，将副钩体安装在连接槽内部，并将连接钩体进行抵紧封堵处理，当安装后，再通过将其中一个钢筋头上预先安装的螺纹套管将两个预制本体上的钢筋头有效性安装为整体，此时就会大大提高预制本体之间的连接强度，最后再通过浇注高一等级的防水混凝土进行拼接缝处理，会大大提高预制本体的安装和施工质量。
Prefabricated raft foundation and construction method
The invention discloses a prefabricated raft foundation and a construction method, and belongs to the technical field of building construction rafts. The prefabricated raft foundation comprises prefabricated bodies, first connecting structures are arranged on the left sides and the front sides of the prefabricated bodies, second connecting structures matched with the first connecting structures are arranged on the right sides and the rear sides of the prefabricated bodies, a plurality of exposed steel bar heads are reserved on the peripheries of the prefabricated bodies, and external threads are arranged on each steel bar head. After connecting hook bodies are matched with connecting grooves, auxiliary hook bodies are installed in the connecting grooves, and the connecting hook bodies are abutted and blocked; after installation, the steel bar heads on the two prefabricated bodies are effectively installed into a whole through a threaded sleeve pre-installed on one steel bar head, and at the moment, the connecting strength between the prefabricated bodies can be greatly improved; and finally, splicing seam treatment is carried out by pouring waterproof concrete with the grade higher than the first grade, and the installation and construction quality of the prefabricated bodies can be greatly improved.
本发明公开了一种预制筏板基础及施工方法，属于建筑施工筏板技术领域。本发明包括预制本体，预制本体的左侧、前侧均设置有第一连接结构，预制本体的右侧、后侧均设置有与第一连接结构相适配的第二连接结构，预制本体的四周均预留有多个外露的钢筋头，每个钢筋头上设置有外螺纹。通过连接钩体和连接槽适配后，将副钩体安装在连接槽内部，并将连接钩体进行抵紧封堵处理，当安装后，再通过将其中一个钢筋头上预先安装的螺纹套管将两个预制本体上的钢筋头有效性安装为整体，此时就会大大提高预制本体之间的连接强度，最后再通过浇注高一等级的防水混凝土进行拼接缝处理，会大大提高预制本体的安装和施工质量。
Prefabricated raft foundation and construction method
一种预制筏板基础及施工方法
ZHA DAOSHENG (Autor:in)
07.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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