Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fiber grid reinforced cast-in-place reinforced concrete shear wall and construction technology
The invention relates to a fiber grid reinforced cast-in-place reinforced concrete shear wall and a construction process. The fiber grid reinforced cast-in-place reinforced concrete shear wall comprises concrete, horizontally-distributed steel bars and vertically-distributed steel bars, and fiber grid cloth is poured on the left side and the right side of the concrete. The threaded rods with the iron plate nuts are connected to the intersection points of the horizontally-distributed steel bars and the vertically-distributed steel bars, and the connecting pieces distributed in the shape like the Chinese character'jing 'are arranged on the outer surfaces of the iron plate nuts, so that before concrete is poured, the fiber gridding cloth is fixed to the preset position, and it is guaranteed that in the concrete pouring and vibrating process, the fiber gridding cloth is not prone to falling off. And the position of the fiber gridding cloth is not changed, and finally the fiber gridding cloth and the reinforced concrete wall form a whole to jointly resist external loads. Besides, the screws with the iron plate nuts can work cooperatively with the high-strength screws penetrating through the formworks, it can be guaranteed that the distance between the formworks on the two sides of the shear wall body and the distance between the formworks and the outer surfaces of steel bars meet the design requirement, and it can be guaranteed that formwork expansion does not occur during concrete pouring and vibrating.
本发明涉及一种纤维网格增强现浇钢筋混凝土剪力墙及施工工艺。该纤维网格增强现浇钢筋混凝土剪力墙，包括混凝土、水平分布钢筋及竖向分布钢筋，混凝土左右两侧浇筑有纤维网格布。通过在水平分布钢筋及竖向分布钢筋的交点连接设置带有铁板螺母的螺杆，在铁板螺母外表面设置井字形排布的连接片，从而在浇筑混凝土之前，将纤维网格布固定在预定的位置，保证混凝土浇筑和振捣过程中，纤维网格布的位置不发生变化，最终和钢筋混凝土墙形成一体，共同抵抗外部荷载。此外，带有铁板螺母的螺杆能与穿过模板的高强螺杆协同工作，既能保证剪力墙墙体两侧模板之间的距离、模板与钢筋外表面之间的距离满足设计要求，又能保证混凝土浇筑和振捣时不发生涨模。
Fiber grid reinforced cast-in-place reinforced concrete shear wall and construction technology
The invention relates to a fiber grid reinforced cast-in-place reinforced concrete shear wall and a construction process. The fiber grid reinforced cast-in-place reinforced concrete shear wall comprises concrete, horizontally-distributed steel bars and vertically-distributed steel bars, and fiber grid cloth is poured on the left side and the right side of the concrete. The threaded rods with the iron plate nuts are connected to the intersection points of the horizontally-distributed steel bars and the vertically-distributed steel bars, and the connecting pieces distributed in the shape like the Chinese character'jing 'are arranged on the outer surfaces of the iron plate nuts, so that before concrete is poured, the fiber gridding cloth is fixed to the preset position, and it is guaranteed that in the concrete pouring and vibrating process, the fiber gridding cloth is not prone to falling off. And the position of the fiber gridding cloth is not changed, and finally the fiber gridding cloth and the reinforced concrete wall form a whole to jointly resist external loads. Besides, the screws with the iron plate nuts can work cooperatively with the high-strength screws penetrating through the formworks, it can be guaranteed that the distance between the formworks on the two sides of the shear wall body and the distance between the formworks and the outer surfaces of steel bars meet the design requirement, and it can be guaranteed that formwork expansion does not occur during concrete pouring and vibrating.
本发明涉及一种纤维网格增强现浇钢筋混凝土剪力墙及施工工艺。该纤维网格增强现浇钢筋混凝土剪力墙，包括混凝土、水平分布钢筋及竖向分布钢筋，混凝土左右两侧浇筑有纤维网格布。通过在水平分布钢筋及竖向分布钢筋的交点连接设置带有铁板螺母的螺杆，在铁板螺母外表面设置井字形排布的连接片，从而在浇筑混凝土之前，将纤维网格布固定在预定的位置，保证混凝土浇筑和振捣过程中，纤维网格布的位置不发生变化，最终和钢筋混凝土墙形成一体，共同抵抗外部荷载。此外，带有铁板螺母的螺杆能与穿过模板的高强螺杆协同工作，既能保证剪力墙墙体两侧模板之间的距离、模板与钢筋外表面之间的距离满足设计要求，又能保证混凝土浇筑和振捣时不发生涨模。
Fiber grid reinforced cast-in-place reinforced concrete shear wall and construction technology
一种纤维网格增强现浇钢筋混凝土剪力墙及施工工艺
YOU JIEYONG (Autor:in) / GUO CHUNXIANG (Autor:in) / SHAO ZHENGGE (Autor:in) / ZHANG XIANGCHENG (Autor:in) / DAI SONGJIA (Autor:in) / YANG HAIHONG (Autor:in) / XIONG YIMIN (Autor:in) / XIAO AITING (Autor:in) / CHEN QIANG (Autor:in) / SEVANAPARI SEVINA (Autor:in)
17.12.2024
Patent
Elektronische Ressource
Chinesisch
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