Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated concrete heat preservation composite floor system with GFRP reinforcement
The invention discloses a prefabricated concrete heat preservation composite floor system with GFRP reinforcement. The prefabricated concrete heat preservation composite floor system comprises a plurality of square prefabricated floor slabs of the same structure and floor slab connecting pieces, and groove components are arranged on the four side edges of each prefabricated floor slab; the floor slab connecting pieces are coupled with the groove components to detachably connect two adjacent prefabricated floor slabs, or the groove components are coupled with the building frame beams through the floor slab connecting pieces to detachably connect the prefabricated floor slabs with the building frame beams; one side face of the prefabricated floor slab is provided with at least two through holes penetrating through the prefabricated floor slab from the side face, cavities are formed in the through holes, the inner walls of the cavities are covered with epoxy resin layers and GFRP reinforcing layers, and the cavities are filled with heat preservation materials. The composite floor system comprises the multiple prefabricated floor slabs which are the same in structure, capable of being spliced, detachable and high in rigidity, large-scale industrial standardized production can be conveniently and rapidly carried out, the precision is higher, the construction technical difficulty is low, the assembly construction efficiency is higher, and the building cost is greatly reduced.
本发明公开了一种带GFRP加强的预制混凝土保温复合楼盖，其包括若干结构相同的方形的预制楼板和楼板连接件，预制楼板的四个侧边上均设有凹槽构件；楼板连接件与凹槽构件耦合，将两个相邻的预制楼板可拆卸连接，或通过楼板连接件将凹槽构件与建筑框架梁耦合，将预制楼板与建筑框架梁可拆卸连接；预制楼板的一个侧面设有至少两个从侧面贯穿预制楼板的通孔，贯通的通孔内形成空腔，空腔的内壁覆有环氧树脂层和GFRP加强层，空腔内填充保温材料。本发明提供的复合楼盖包含多个结构相同的、可拼接、可拆卸、刚度较高的预制楼板，可便捷的进行大批量工业标准化生产，精度更高，施工技术难度低，装配施工效率更高，大幅降低建筑成本。
Prefabricated concrete heat preservation composite floor system with GFRP reinforcement
The invention discloses a prefabricated concrete heat preservation composite floor system with GFRP reinforcement. The prefabricated concrete heat preservation composite floor system comprises a plurality of square prefabricated floor slabs of the same structure and floor slab connecting pieces, and groove components are arranged on the four side edges of each prefabricated floor slab; the floor slab connecting pieces are coupled with the groove components to detachably connect two adjacent prefabricated floor slabs, or the groove components are coupled with the building frame beams through the floor slab connecting pieces to detachably connect the prefabricated floor slabs with the building frame beams; one side face of the prefabricated floor slab is provided with at least two through holes penetrating through the prefabricated floor slab from the side face, cavities are formed in the through holes, the inner walls of the cavities are covered with epoxy resin layers and GFRP reinforcing layers, and the cavities are filled with heat preservation materials. The composite floor system comprises the multiple prefabricated floor slabs which are the same in structure, capable of being spliced, detachable and high in rigidity, large-scale industrial standardized production can be conveniently and rapidly carried out, the precision is higher, the construction technical difficulty is low, the assembly construction efficiency is higher, and the building cost is greatly reduced.
本发明公开了一种带GFRP加强的预制混凝土保温复合楼盖，其包括若干结构相同的方形的预制楼板和楼板连接件，预制楼板的四个侧边上均设有凹槽构件；楼板连接件与凹槽构件耦合，将两个相邻的预制楼板可拆卸连接，或通过楼板连接件将凹槽构件与建筑框架梁耦合，将预制楼板与建筑框架梁可拆卸连接；预制楼板的一个侧面设有至少两个从侧面贯穿预制楼板的通孔，贯通的通孔内形成空腔，空腔的内壁覆有环氧树脂层和GFRP加强层，空腔内填充保温材料。本发明提供的复合楼盖包含多个结构相同的、可拼接、可拆卸、刚度较高的预制楼板，可便捷的进行大批量工业标准化生产，精度更高，施工技术难度低，装配施工效率更高，大幅降低建筑成本。
Prefabricated concrete heat preservation composite floor system with GFRP reinforcement
一种带GFRP加强的预制混凝土保温复合楼盖
GE QI (Autor:in) / MENG YONGJIE (Autor:in) / XIONG FENG (Autor:in) / LI YOUJIE (Autor:in)
31.01.2023
Patent
Elektronische Ressource
Chinesisch
Heat preservation construction method and system for large-space prefabricated concrete floor plate
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