A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated gate groove second-stage concrete construction method
The invention discloses a fabricated gate slot second-stage concrete construction method, and relates to the technical field of construction, the method comprises the following steps: in first-stage concrete, pre-burying a connecting rib assembly I, and welding the connecting rib assembly I with a main rib in the first-stage concrete; the assembly type second-stage concrete prefabricated part is prefabricated, and an embedded assembly is arranged in the second-stage concrete prefabricated part and at least comprises I-shaped steel and a second connecting rib assembly; the first-stage concrete and the fabricated second-stage concrete prefabricated component are connected through the first pre-buried connecting rib assembly and the second pre-buried connecting rib assembly; and the first set of sealing formworks and the second set of sealing formworks are installed, self-compacting concrete is poured, and after the strength of the concrete meets the specified requirement, the first set of sealing formworks and the second set of sealing formworks are dismantled and maintained. The gate slot second-stage concrete adopts a prefabricated mode, tedious procedures such as on-site formwork installation and embedded part fixing are avoided, the prefabricated concrete is good in quality, and the possibility of generating quality defects is remarkably reduced.
本发明公开了一种装配式门槽二期混凝土施工方法，涉及施工技术领域，方法步骤包括：在一期混凝土中，预埋连接筋组件一，且连接筋组件一与一期混凝土中的主筋焊接；预制装配式二期混凝土预制构件，并在二期混凝土预制构件中设置预埋组件，预埋组件至少包括工字钢和连接筋组件二；将一期混凝土与装配式二期混凝土预制构件通过预埋连接筋组件一、连接筋组件二连接；安装第一组封口模板和第二组封口模板，浇筑自密实混凝土，待混凝土强度达到规定要求后，拆除第一组封口模板和第二组封口模板并进行养护。本发明的门槽二期混凝土采用预制型式，避免了现场安装模板和固定埋件等繁琐工序，且预制混凝土质量好，显著降低了产生质量缺陷的可能性。
Fabricated gate groove second-stage concrete construction method
The invention discloses a fabricated gate slot second-stage concrete construction method, and relates to the technical field of construction, the method comprises the following steps: in first-stage concrete, pre-burying a connecting rib assembly I, and welding the connecting rib assembly I with a main rib in the first-stage concrete; the assembly type second-stage concrete prefabricated part is prefabricated, and an embedded assembly is arranged in the second-stage concrete prefabricated part and at least comprises I-shaped steel and a second connecting rib assembly; the first-stage concrete and the fabricated second-stage concrete prefabricated component are connected through the first pre-buried connecting rib assembly and the second pre-buried connecting rib assembly; and the first set of sealing formworks and the second set of sealing formworks are installed, self-compacting concrete is poured, and after the strength of the concrete meets the specified requirement, the first set of sealing formworks and the second set of sealing formworks are dismantled and maintained. The gate slot second-stage concrete adopts a prefabricated mode, tedious procedures such as on-site formwork installation and embedded part fixing are avoided, the prefabricated concrete is good in quality, and the possibility of generating quality defects is remarkably reduced.
本发明公开了一种装配式门槽二期混凝土施工方法，涉及施工技术领域，方法步骤包括：在一期混凝土中，预埋连接筋组件一，且连接筋组件一与一期混凝土中的主筋焊接；预制装配式二期混凝土预制构件，并在二期混凝土预制构件中设置预埋组件，预埋组件至少包括工字钢和连接筋组件二；将一期混凝土与装配式二期混凝土预制构件通过预埋连接筋组件一、连接筋组件二连接；安装第一组封口模板和第二组封口模板，浇筑自密实混凝土，待混凝土强度达到规定要求后，拆除第一组封口模板和第二组封口模板并进行养护。本发明的门槽二期混凝土采用预制型式，避免了现场安装模板和固定埋件等繁琐工序，且预制混凝土质量好，显著降低了产生质量缺陷的可能性。
Fabricated gate groove second-stage concrete construction method
一种装配式门槽二期混凝土施工方法
LYU KAI (author) / QIU ZHIPING (author) / YANG PENG (author) / LI XIAOPENG (author) / LIU QIANQIAN (author) / XU WENBING (author) / NIE QINGNIAN (author) / LIU WEI (author) / LIU PING (author) / ZHANG XIAOMING (author)
2024-08-30
Patent
Electronic Resource
Chinese
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