Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an assembly type prefabricated concrete composite floor slab and a construction method of the assembly type prefabricated concrete composite floor slab. The groove-shaped steel beams are sequentially spliced to define a rectangular cavity, the T-shaped bearing platforms are welded to webs of the groove-shaped steel beams, and the reinforcing meshes are welded to the webs of the groove-shaped steel beams or the tops of the T-shaped bearing platforms. And the concrete body is poured into the rectangular cavity and is formed between the flange plate of the groove-shaped steel beam and the bottom end of the T-shaped bearing platform. The construction method comprises the steps that the groove-shaped steel beam is fixed, and then the T-shaped bearing platform and the stiffening ribs are welded to the groove-shaped steel beam; horizontally-distributed reinforcing meshes are arranged in the groove-shaped steel beams, then the groove-shaped steel beams are overturned and inverted, concrete is poured to form a concrete body, and finally the fabricated prefabricated concrete composite floor slab is obtained through overturning and inverted. Compared with the prior art, the connecting structure has the advantages that building space is saved, transmission of vertical force and transverse force of the floor is guaranteed, installation time is saved, and installation cost is reduced.
本发明涉及一种装配式预制混凝土组合楼板及其施工方法，该装配式预制混凝土组合楼板包括槽钢梁组件，其包括若干个依次拼装围成矩形空腔的槽型钢梁、焊接在槽型钢梁腹板上的若干T形承台、以及焊接于槽型钢梁的腹板或T形承台顶部的钢筋网；以及浇筑矩形空腔内部且在槽型钢梁的翼缘板和T形承台的底端之间形成的混凝土体。该施工方法为：将槽型钢梁固定，再在槽型钢梁上焊接T形承台与加劲肋；接着在槽型钢梁内布置水平分布钢筋网，再翻转倒置，浇筑混凝土形成混凝土体，最后翻转倒置得到装配式预制混凝土组合楼板。与现有技术相比，本发明具有节约建筑空间、保证楼板竖向力和横向力的传递、节约安装时间、降低安装成本的优点。
The invention relates to an assembly type prefabricated concrete composite floor slab and a construction method of the assembly type prefabricated concrete composite floor slab. The groove-shaped steel beams are sequentially spliced to define a rectangular cavity, the T-shaped bearing platforms are welded to webs of the groove-shaped steel beams, and the reinforcing meshes are welded to the webs of the groove-shaped steel beams or the tops of the T-shaped bearing platforms. And the concrete body is poured into the rectangular cavity and is formed between the flange plate of the groove-shaped steel beam and the bottom end of the T-shaped bearing platform. The construction method comprises the steps that the groove-shaped steel beam is fixed, and then the T-shaped bearing platform and the stiffening ribs are welded to the groove-shaped steel beam; horizontally-distributed reinforcing meshes are arranged in the groove-shaped steel beams, then the groove-shaped steel beams are overturned and inverted, concrete is poured to form a concrete body, and finally the fabricated prefabricated concrete composite floor slab is obtained through overturning and inverted. Compared with the prior art, the connecting structure has the advantages that building space is saved, transmission of vertical force and transverse force of the floor is guaranteed, installation time is saved, and installation cost is reduced.
本发明涉及一种装配式预制混凝土组合楼板及其施工方法，该装配式预制混凝土组合楼板包括槽钢梁组件，其包括若干个依次拼装围成矩形空腔的槽型钢梁、焊接在槽型钢梁腹板上的若干T形承台、以及焊接于槽型钢梁的腹板或T形承台顶部的钢筋网；以及浇筑矩形空腔内部且在槽型钢梁的翼缘板和T形承台的底端之间形成的混凝土体。该施工方法为：将槽型钢梁固定，再在槽型钢梁上焊接T形承台与加劲肋；接着在槽型钢梁内布置水平分布钢筋网，再翻转倒置，浇筑混凝土形成混凝土体，最后翻转倒置得到装配式预制混凝土组合楼板。与现有技术相比，本发明具有节约建筑空间、保证楼板竖向力和横向力的传递、节约安装时间、降低安装成本的优点。
Fabricated precast concrete composite floor and construction method thereof
一种装配式预制混凝土组合楼板及其施工方法
29.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
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