A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of special-shaped tower crane foundation
The invention relates to a construction method of a special-shaped tower crane foundation, and belongs to the technical field of tower crane foundations. The construction method comprises the following steps that S1, mounting holes are formed, specifically, the mounting holes are formed in two sides of existing structural main beams on an existing structure floor slab, and the mounting holes are used for mounting a base of the tower crane foundation; S2, a base is prefabricated, and specifically, the base comprises two frame beams which are arranged in parallel; S3, the base is hoisted, specifically, the prefabricated base is hoisted to a mounting position, so that the frame beams are positioned on the existing structural main beams; S4, the base is fixed, and specifically, the base is fixed to the existing structural main beams through fixing assemblies; and S5, the mounting holes are blocked, and specifically, foamed concrete is used for blocking the mounting holes. The constructionmethod of the special-shaped tower crane foundation has the effects that the tower crane foundation can be mounted on an existing structure, and the existing structure is not affected, and a safe andfeasible scheme is provided for follow-up other subway upper cover projects.
本申请涉及一种异形塔吊基础的施工方法，属于塔吊基础的技术领域，其包括以下步骤：S1、开设安装孔：在既有结构楼板上于既有结构主梁的两侧开设安装孔，安装孔用于安装塔吊基础的基座；S2、预制基座：所述基座包括两根相互平行设置的框架梁；S3、吊装基座：将预制好的基座吊装到安装位置，使所述框架梁位于所述既有结构主梁上；S4、固定基座：通过固定组件将基座固定于既有结构主梁上；S5、封堵安装孔：使用发泡混凝土将所述安装孔封堵。本申请具有能够在既有结构上安装塔吊基础，且不对既有结构产生影响的效果，为后续其他地铁上盖项目提供了安全可行的方案。
Construction method of special-shaped tower crane foundation
The invention relates to a construction method of a special-shaped tower crane foundation, and belongs to the technical field of tower crane foundations. The construction method comprises the following steps that S1, mounting holes are formed, specifically, the mounting holes are formed in two sides of existing structural main beams on an existing structure floor slab, and the mounting holes are used for mounting a base of the tower crane foundation; S2, a base is prefabricated, and specifically, the base comprises two frame beams which are arranged in parallel; S3, the base is hoisted, specifically, the prefabricated base is hoisted to a mounting position, so that the frame beams are positioned on the existing structural main beams; S4, the base is fixed, and specifically, the base is fixed to the existing structural main beams through fixing assemblies; and S5, the mounting holes are blocked, and specifically, foamed concrete is used for blocking the mounting holes. The constructionmethod of the special-shaped tower crane foundation has the effects that the tower crane foundation can be mounted on an existing structure, and the existing structure is not affected, and a safe andfeasible scheme is provided for follow-up other subway upper cover projects.
本申请涉及一种异形塔吊基础的施工方法，属于塔吊基础的技术领域，其包括以下步骤：S1、开设安装孔：在既有结构楼板上于既有结构主梁的两侧开设安装孔，安装孔用于安装塔吊基础的基座；S2、预制基座：所述基座包括两根相互平行设置的框架梁；S3、吊装基座：将预制好的基座吊装到安装位置，使所述框架梁位于所述既有结构主梁上；S4、固定基座：通过固定组件将基座固定于既有结构主梁上；S5、封堵安装孔：使用发泡混凝土将所述安装孔封堵。本申请具有能够在既有结构上安装塔吊基础，且不对既有结构产生影响的效果，为后续其他地铁上盖项目提供了安全可行的方案。
Construction method of special-shaped tower crane foundation
一种异形塔吊基础的施工方法
SONG HONG (author) / FENG LIN (author) / WANG JIHE (author) / LIU HONGZHI (author) / WANG ZHENYU (author) / LIN YUCONG (author) / ZHAO ZHE (author) / YAN ZHI (author) / WANG XIANGBAO (author) / LI WENZHI (author)
2021-01-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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