Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concrete square column formwork with round outside and square inside
The invention relates to the field of constructional engineering, in particular to an externally-circular and internally-square concrete square column formwork which comprises a wood formwork, vertical square timbers and a plurality of layers of arched formwork assemblies. The multiple layers of arch-shaped formwork assemblies are located on the outer sides of the vertical square timbers and are sequentially arranged in the height direction of the concrete square column. Each layer of arch-shaped template assembly comprises three first arch-shaped templates, a second arch-shaped template and a hoop which are positioned on the same horizontal plane; the first arch-shaped template and the second arch-shaped template are similar in shape and each comprise a rectangular plane and an arc surface in the vertical direction; the three first arch-shaped formworks and the second arch-shaped formwork are arranged on the four sides of the concrete square column respectively and form a structure with the periphery roughly in a round shape and the interior roughly in a square shape on the horizontal plane after being assembled, the square inner side wall of the arch-shaped formwork assembly is tightly attached to the vertical square timber, and the round outer side wall of the arch-shaped formwork assembly is tightly attached to the hoop. Annular pre-tightening force is applied through the hoop, so that the arch-shaped formwork assembly extrudes the vertical square timber inwards, and therefore horizontal constraint is provided for the wood formwork.
本发明涉及建筑工程领域，尤其涉及外圆内方混凝土方柱模板，其包括木模板、竖向方木和多层弓形模板组件；多层弓形模板组件位于竖向方木的外侧，且沿混凝土方柱的高度方向依次布置；每层弓形模板组件包括位于同一水平面上的三块第一弓形模板、一块第二弓形模板和环箍；第一弓形模板和第二弓形模板的形状相似，均包括沿竖直方向的矩形平面和圆弧面；三块第一弓形模板和一块第二弓形模板分别布置于混凝体方柱的四侧，拼装后在水平面上形成外周大致呈圆形，内部大致呈方形的结构，弓形模板组件的方形内侧壁紧贴竖向方木，弓形模板组件的圆形外侧壁紧贴环箍，通过环箍施加环向预紧力，以使弓形模板组件向内挤压竖向方木，从而为木模板提供水平约束。
Concrete square column formwork with round outside and square inside
The invention relates to the field of constructional engineering, in particular to an externally-circular and internally-square concrete square column formwork which comprises a wood formwork, vertical square timbers and a plurality of layers of arched formwork assemblies. The multiple layers of arch-shaped formwork assemblies are located on the outer sides of the vertical square timbers and are sequentially arranged in the height direction of the concrete square column. Each layer of arch-shaped template assembly comprises three first arch-shaped templates, a second arch-shaped template and a hoop which are positioned on the same horizontal plane; the first arch-shaped template and the second arch-shaped template are similar in shape and each comprise a rectangular plane and an arc surface in the vertical direction; the three first arch-shaped formworks and the second arch-shaped formwork are arranged on the four sides of the concrete square column respectively and form a structure with the periphery roughly in a round shape and the interior roughly in a square shape on the horizontal plane after being assembled, the square inner side wall of the arch-shaped formwork assembly is tightly attached to the vertical square timber, and the round outer side wall of the arch-shaped formwork assembly is tightly attached to the hoop. Annular pre-tightening force is applied through the hoop, so that the arch-shaped formwork assembly extrudes the vertical square timber inwards, and therefore horizontal constraint is provided for the wood formwork.
本发明涉及建筑工程领域，尤其涉及外圆内方混凝土方柱模板，其包括木模板、竖向方木和多层弓形模板组件；多层弓形模板组件位于竖向方木的外侧，且沿混凝土方柱的高度方向依次布置；每层弓形模板组件包括位于同一水平面上的三块第一弓形模板、一块第二弓形模板和环箍；第一弓形模板和第二弓形模板的形状相似，均包括沿竖直方向的矩形平面和圆弧面；三块第一弓形模板和一块第二弓形模板分别布置于混凝体方柱的四侧，拼装后在水平面上形成外周大致呈圆形，内部大致呈方形的结构，弓形模板组件的方形内侧壁紧贴竖向方木，弓形模板组件的圆形外侧壁紧贴环箍，通过环箍施加环向预紧力，以使弓形模板组件向内挤压竖向方木，从而为木模板提供水平约束。
Concrete square column formwork with round outside and square inside
一种外圆内方混凝土方柱模板
JIAO YINGYING (Autor:in) / ZHAO ZHENMIN (Autor:in) / ZHENG FENG (Autor:in) / FENG BO (Autor:in) / FAN LI (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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