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A platform for research: civil engineering, architecture and urbanism
Immersed tube industrial construction method and system without traditional dry dock
The invention provides an immersed tube industrial construction method and system without a traditional dry dock. The method comprises the steps that S1, steel shell segments are machined; s2, the steel shell sections are spliced to form a steel shell, and the steel shell enters a pouring area; s3, self-compacting concrete is poured into the steel shell to form immersed tube joints; the immersed tube comprises a plurality of immersed tube sections which are spliced in the axial direction, each immersed tube section comprises a steel shell and a concrete structure in the steel shell, and the steel shell comprises a plurality of steel shell sections which are spliced in the axial direction. According to the immersed tube joint, the construction technology of steel shell manufacturing, steel shell assembling, launching and floating state pouring is adopted, the working procedures of molding, reinforcing steel bar binding and the like are omitted in the construction process, the steel shell prefabricating efficiency is high, and the construction speed is high; labor cost is saved, and economic benefits are effectively improved.
本发明提供一种不设传统干坞的沉管工业化建造方法及系统，该方法包括：S1、加工钢壳节段；S2、拼接钢壳节段形成钢壳，钢壳下水进入浇筑区；S3、向钢壳内浇筑自密实混凝土形成沉管管节；其中，沉管包括沿轴向拼接的多个沉管管节，所述沉管管节包括钢壳和钢壳内的混凝土结构，所述钢壳包括沿轴向拼接的多个钢壳节段。本发明的沉管管节采用钢壳制作加工→钢壳拼装→下水→浮态浇筑的施工工艺，施工过程免去制模、绑扎钢筋等工序，钢壳预制效率高，施工速度快；节省人工费用，有效提高经济效益。
Immersed tube industrial construction method and system without traditional dry dock
The invention provides an immersed tube industrial construction method and system without a traditional dry dock. The method comprises the steps that S1, steel shell segments are machined; s2, the steel shell sections are spliced to form a steel shell, and the steel shell enters a pouring area; s3, self-compacting concrete is poured into the steel shell to form immersed tube joints; the immersed tube comprises a plurality of immersed tube sections which are spliced in the axial direction, each immersed tube section comprises a steel shell and a concrete structure in the steel shell, and the steel shell comprises a plurality of steel shell sections which are spliced in the axial direction. According to the immersed tube joint, the construction technology of steel shell manufacturing, steel shell assembling, launching and floating state pouring is adopted, the working procedures of molding, reinforcing steel bar binding and the like are omitted in the construction process, the steel shell prefabricating efficiency is high, and the construction speed is high; labor cost is saved, and economic benefits are effectively improved.
本发明提供一种不设传统干坞的沉管工业化建造方法及系统，该方法包括：S1、加工钢壳节段；S2、拼接钢壳节段形成钢壳，钢壳下水进入浇筑区；S3、向钢壳内浇筑自密实混凝土形成沉管管节；其中，沉管包括沿轴向拼接的多个沉管管节，所述沉管管节包括钢壳和钢壳内的混凝土结构，所述钢壳包括沿轴向拼接的多个钢壳节段。本发明的沉管管节采用钢壳制作加工→钢壳拼装→下水→浮态浇筑的施工工艺，施工过程免去制模、绑扎钢筋等工序，钢壳预制效率高，施工速度快；节省人工费用，有效提高经济效益。
Immersed tube industrial construction method and system without traditional dry dock
一种不设传统干坞的沉管工业化建造方法及系统
QIU ZHENGZHONG (author) / CHEN DIYU (author) / FENG XIANDAO (author) / PAN GUILIN (author) / LIN HONGXING (author) / WANG CONG (author) / ZHAO DONGLIANG (author) / SUN WANJING (author) / LUO ZHAO (author) / XIAO YIZHOU (author)
2024-02-27
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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