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A platform for research: civil engineering, architecture and urbanism
Foundation pit formwork construction method
The invention relates to the field of foundation pit construction technologies, in particular to a foundation pit formwork construction method which comprises the following steps: S1, construction preparation; s2, setting out and positioning the construction position; s3, a formwork is installed, the formwork comprises a plurality of single plates with U-shaped section outlines, the single plates are vertically inserted into the original soil layer according to the construction position and are sequentially arranged along the construction position, the facing directions of the adjacent single plates are opposite, and the edges of the adjacent single plates are mutually buckled; s4, an enclosing purlin is installed, and after the formwork is installed, the enclosing purlin is fixed to the top of the formwork; s5, a concrete waterproof retaining wall is poured, and concrete is poured in the construction area to form the waterproof retaining wall; and S6, template recovery. The row of single plates are vertically inserted in the construction position in the foundation pit, the single plates are buckled with one another to form the formwork, the overall structural strength is higher, and concrete leakage can be effectively prevented; during construction, the veneers only need to be sequentially inserted into the foundation pit, the whole construction is simple, and the recycling is convenient.
本申请涉及一种基坑模板施工方法，涉及基坑施工技术的领域，其包括以下步骤：S1，施工准备；S2，对施工位置放线定位；S3，安装模板，模板包括若干截面轮廓呈U形的单板，根据施工位置将单板竖直插入原土层，并沿施工位置依次排列，相邻单板的朝向相对且临边相互扣合；S4，安装围檩，在模板安装好后，在模板的顶部固定围檩；S5，浇筑混凝土防水挡墙，在施工区域浇筑混凝土形成防水挡墙；S6，模板回收。本申请通过在基坑内的施工位置竖直插设一排单板，通过单板相互扣合形成模板，整体结构强度更高，可以有效预防混凝土外泄；在施工时，只需将单板依次插入基坑即可，整体施工简单、回收方便。
Foundation pit formwork construction method
The invention relates to the field of foundation pit construction technologies, in particular to a foundation pit formwork construction method which comprises the following steps: S1, construction preparation; s2, setting out and positioning the construction position; s3, a formwork is installed, the formwork comprises a plurality of single plates with U-shaped section outlines, the single plates are vertically inserted into the original soil layer according to the construction position and are sequentially arranged along the construction position, the facing directions of the adjacent single plates are opposite, and the edges of the adjacent single plates are mutually buckled; s4, an enclosing purlin is installed, and after the formwork is installed, the enclosing purlin is fixed to the top of the formwork; s5, a concrete waterproof retaining wall is poured, and concrete is poured in the construction area to form the waterproof retaining wall; and S6, template recovery. The row of single plates are vertically inserted in the construction position in the foundation pit, the single plates are buckled with one another to form the formwork, the overall structural strength is higher, and concrete leakage can be effectively prevented; during construction, the veneers only need to be sequentially inserted into the foundation pit, the whole construction is simple, and the recycling is convenient.
本申请涉及一种基坑模板施工方法，涉及基坑施工技术的领域，其包括以下步骤：S1，施工准备；S2，对施工位置放线定位；S3，安装模板，模板包括若干截面轮廓呈U形的单板，根据施工位置将单板竖直插入原土层，并沿施工位置依次排列，相邻单板的朝向相对且临边相互扣合；S4，安装围檩，在模板安装好后，在模板的顶部固定围檩；S5，浇筑混凝土防水挡墙，在施工区域浇筑混凝土形成防水挡墙；S6，模板回收。本申请通过在基坑内的施工位置竖直插设一排单板，通过单板相互扣合形成模板，整体结构强度更高，可以有效预防混凝土外泄；在施工时，只需将单板依次插入基坑即可，整体施工简单、回收方便。
Foundation pit formwork construction method
一种基坑模板施工方法
XU QIUHENG (author) / WANG JIACHUAN (author) / SHI YANG (author) / CHEN JINHAO (author) / KE RUI (author) / LI YING (author) / LI SIBIN (author)
2023-10-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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