Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multilayer composite floor slab for building and construction method of multilayer composite floor slab
The invention discloses a multilayer composite floor slab for a building and a construction method of the multilayer composite floor slab. The multilayer composite floor slab for the building comprises a precast concrete slab, a cast-in-place concrete slab and a precast cement fiberboard, wherein the two opposite side surfaces of the precast concrete slab are respectively provided with outwards protruding horizontal reinforcing bars A; the cast-in-place concrete slab is arranged on the upper portion of the prefabricated concrete slab and formed in a cast-in-place mode; the cast-in-place concrete slab covers a steel bar truss protruding out of the prefabricated concrete slab; and one or a plurality of through grooves A are transversely or longitudinally formed in the cast-in-place concrete slab; the bottom of the cement fiberboard is provided with through grooves B matched with the through grooves A in the cast-in-place concrete slab; water and electricity pipelines are arranged in a cavity formed by the through grooves A and the through grooves B; outwards extending horizontal reinforcing bars B are respectively arranged at the two sides, corresponding to the prefabricated concrete slab, of the cement fiberboard; and stirrups are arranged between the horizontal reinforcing steel bars A and the horizontal reinforcing steel bars B, are manufactured to present U shapes in advance and are welded on I-shaped steel beams.
本发明公开了一种建筑用多层叠合楼板及其施工方法，包括预制混凝土板、现浇混凝土板和预制水泥纤维板，所述预制混凝土板两个相对的侧面分别设置有向外突出的胡子筋A，所述现浇混凝土板设置在所述预制混凝土板上部且在现场浇筑成形，所述现浇混凝土板覆盖所述预制混凝土板上突出的钢筋桁架，在所述现浇混凝土板上设置有横向或纵向设置的一个或多个通槽A，所述水泥纤维板的底部设置有与所述现浇混凝土板上的通槽A相配合的通槽B，在所述通槽A和通槽B形成的空腔内设置水电管线，且所述水泥纤维板的与所述预制混凝土板的相对应的两侧分别向外伸出的胡子筋B，所述胡子筋A和胡子筋B之间设置有箍筋，所述箍筋预先制成U形，且焊接在工字钢梁上。
Multilayer composite floor slab for building and construction method of multilayer composite floor slab
The invention discloses a multilayer composite floor slab for a building and a construction method of the multilayer composite floor slab. The multilayer composite floor slab for the building comprises a precast concrete slab, a cast-in-place concrete slab and a precast cement fiberboard, wherein the two opposite side surfaces of the precast concrete slab are respectively provided with outwards protruding horizontal reinforcing bars A; the cast-in-place concrete slab is arranged on the upper portion of the prefabricated concrete slab and formed in a cast-in-place mode; the cast-in-place concrete slab covers a steel bar truss protruding out of the prefabricated concrete slab; and one or a plurality of through grooves A are transversely or longitudinally formed in the cast-in-place concrete slab; the bottom of the cement fiberboard is provided with through grooves B matched with the through grooves A in the cast-in-place concrete slab; water and electricity pipelines are arranged in a cavity formed by the through grooves A and the through grooves B; outwards extending horizontal reinforcing bars B are respectively arranged at the two sides, corresponding to the prefabricated concrete slab, of the cement fiberboard; and stirrups are arranged between the horizontal reinforcing steel bars A and the horizontal reinforcing steel bars B, are manufactured to present U shapes in advance and are welded on I-shaped steel beams.
本发明公开了一种建筑用多层叠合楼板及其施工方法，包括预制混凝土板、现浇混凝土板和预制水泥纤维板，所述预制混凝土板两个相对的侧面分别设置有向外突出的胡子筋A，所述现浇混凝土板设置在所述预制混凝土板上部且在现场浇筑成形，所述现浇混凝土板覆盖所述预制混凝土板上突出的钢筋桁架，在所述现浇混凝土板上设置有横向或纵向设置的一个或多个通槽A，所述水泥纤维板的底部设置有与所述现浇混凝土板上的通槽A相配合的通槽B，在所述通槽A和通槽B形成的空腔内设置水电管线，且所述水泥纤维板的与所述预制混凝土板的相对应的两侧分别向外伸出的胡子筋B，所述胡子筋A和胡子筋B之间设置有箍筋，所述箍筋预先制成U形，且焊接在工字钢梁上。
Multilayer composite floor slab for building and construction method of multilayer composite floor slab
一种建筑用多层叠合楼板及其施工方法
08.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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