Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a prestressed concrete hollow floor slab and a construction method thereof, and relates to the technical field of prefabricate floor slabs. The prestressed concrete hollow floor slab comprises a slab body, transverse ribs and longitudinal ribs; the transverse ribs are arranged on the top surface of the slab body; the longitudinal ribs are arranged on the top surface and thebottom surface of the slab body; side wall grooves are formed in the side wall of the slab body; and transverse rib grooves are formed in the two sides of the top surface of the slab body. Accordingto the prestressed concrete hollow floor slab of the invention, the floor splicing part of the prestressed concrete hollow floor slab is not prone to crack, the crack resistance is high and the integrity is good, the probability of damage and corner breaking is low, and actual production, hoisting and transportation are very conveniently. In addition, superposition production can be realized, thedemand of production sites is significantly reduced, a large amount of land cost is reduced, the production cycle is fast, a traditional floor slab production process can be followed, and the construction method is mature and reliable.
本发明公开了一种预应力混凝土空心楼板及其施工方法，涉及预制楼板技术领域，包括板体、横筋、纵筋，横筋设置于板体顶面，纵筋设置于板体顶面及底面，板体侧壁设有侧壁槽，板体顶面两侧设有横筋槽；本发明中的一种预应力混凝土空心楼板，其楼板拼接处不易开裂、抗裂性强、整体性好，而且不易破损缺角，实际生产和吊装、运输十分便利，此外本发明可实现叠合生产，显著降低生产场地需求，节省了大量用地成本，而且生产周期快，可沿用传统的楼板生产工艺，成熟、可靠。
The invention discloses a prestressed concrete hollow floor slab and a construction method thereof, and relates to the technical field of prefabricate floor slabs. The prestressed concrete hollow floor slab comprises a slab body, transverse ribs and longitudinal ribs; the transverse ribs are arranged on the top surface of the slab body; the longitudinal ribs are arranged on the top surface and thebottom surface of the slab body; side wall grooves are formed in the side wall of the slab body; and transverse rib grooves are formed in the two sides of the top surface of the slab body. Accordingto the prestressed concrete hollow floor slab of the invention, the floor splicing part of the prestressed concrete hollow floor slab is not prone to crack, the crack resistance is high and the integrity is good, the probability of damage and corner breaking is low, and actual production, hoisting and transportation are very conveniently. In addition, superposition production can be realized, thedemand of production sites is significantly reduced, a large amount of land cost is reduced, the production cycle is fast, a traditional floor slab production process can be followed, and the construction method is mature and reliable.
本发明公开了一种预应力混凝土空心楼板及其施工方法，涉及预制楼板技术领域，包括板体、横筋、纵筋，横筋设置于板体顶面，纵筋设置于板体顶面及底面，板体侧壁设有侧壁槽，板体顶面两侧设有横筋槽；本发明中的一种预应力混凝土空心楼板，其楼板拼接处不易开裂、抗裂性强、整体性好，而且不易破损缺角，实际生产和吊装、运输十分便利，此外本发明可实现叠合生产，显著降低生产场地需求，节省了大量用地成本，而且生产周期快，可沿用传统的楼板生产工艺，成熟、可靠。
Prestressed concrete hollow floor slab and construction method thereof
一种预应力混凝土空心楼板及其施工方法
25.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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