Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ribbed net rack superimposed wall structure and construction method
The invention discloses a ribbed net rack superimposed wall structure and a construction method. The ribbed net rack superimposed wall structure comprises a concrete precast structural layer, a heat insulation layer and a reinforced concrete cast-in-place unit, the concrete precast structural layer is provided with a concrete rib protrusion embedded in the heat insulation layer in the vertical direction or the horizontal and vertical directions, an anti-deformation part is placed in the position, close to the heat insulation layer, in the concrete rib protrusion, and the reinforced concrete cast-in-place unit is arranged on one side of the heat insulation layer; the concrete precast structural layer is composed of a light aggregate concrete layer close to the heat insulation layer and an outer fine aggregate concrete layer, the concrete precast structural layer is composed of a single concrete layer, and the anti-deformation part is thin-walled steel; and the concrete precast structural layer contains reinforcing meshes, and a first reinforcing mesh is welded with an oblique-cutting web bar penetrating through the heat insulation layer and a second reinforcing mesh on the other side of the heat insulation layer to form a space net rack. The concrete rib protrusion can increase the stiffness out of plane of the structural layer, and ensure that the precast unit cannot be brokenin the hoisting process.
本发明公开了一种带肋网架叠合墙构造及施工方法，包括混凝土预制构造层、保温层和钢筋混凝土现浇单元，混凝土预制构造层带有竖向或横竖双向的嵌入保温层内的混凝土肋凸，混凝土肋凸内在靠近保温层的部位放置有抗形变件，保温层一侧设置有钢筋混凝土现浇单元，所述混凝土预制构造层由贴近保温层的一层轻骨料混凝土层及外侧的细石混凝土层两层组成，所述混凝土预制构造层由单层混凝土层构成，所述抗形变件为薄壁型钢，所述混凝土预制构造层内包含有钢筋网，第一钢筋网与穿过保温层的斜插腹筋及保温层另一侧的第二钢筋网焊接成空间网架，混凝土肋凸能够增加构造层的平面外刚度，保证预制单元在吊装过程中不发生折断。
Ribbed net rack superimposed wall structure and construction method
The invention discloses a ribbed net rack superimposed wall structure and a construction method. The ribbed net rack superimposed wall structure comprises a concrete precast structural layer, a heat insulation layer and a reinforced concrete cast-in-place unit, the concrete precast structural layer is provided with a concrete rib protrusion embedded in the heat insulation layer in the vertical direction or the horizontal and vertical directions, an anti-deformation part is placed in the position, close to the heat insulation layer, in the concrete rib protrusion, and the reinforced concrete cast-in-place unit is arranged on one side of the heat insulation layer; the concrete precast structural layer is composed of a light aggregate concrete layer close to the heat insulation layer and an outer fine aggregate concrete layer, the concrete precast structural layer is composed of a single concrete layer, and the anti-deformation part is thin-walled steel; and the concrete precast structural layer contains reinforcing meshes, and a first reinforcing mesh is welded with an oblique-cutting web bar penetrating through the heat insulation layer and a second reinforcing mesh on the other side of the heat insulation layer to form a space net rack. The concrete rib protrusion can increase the stiffness out of plane of the structural layer, and ensure that the precast unit cannot be brokenin the hoisting process.
本发明公开了一种带肋网架叠合墙构造及施工方法，包括混凝土预制构造层、保温层和钢筋混凝土现浇单元，混凝土预制构造层带有竖向或横竖双向的嵌入保温层内的混凝土肋凸，混凝土肋凸内在靠近保温层的部位放置有抗形变件，保温层一侧设置有钢筋混凝土现浇单元，所述混凝土预制构造层由贴近保温层的一层轻骨料混凝土层及外侧的细石混凝土层两层组成，所述混凝土预制构造层由单层混凝土层构成，所述抗形变件为薄壁型钢，所述混凝土预制构造层内包含有钢筋网，第一钢筋网与穿过保温层的斜插腹筋及保温层另一侧的第二钢筋网焊接成空间网架，混凝土肋凸能够增加构造层的平面外刚度，保证预制单元在吊装过程中不发生折断。
Ribbed net rack superimposed wall structure and construction method
一种带肋网架叠合墙构造及施工方法
ZHANG GUOQIANG (Autor:in)
08.09.2020
Patent
Elektronische Ressource
Chinesisch
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