Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated ribbed reinforced concrete bottom plate
The invention discloses a prefabricated ribbed reinforced concrete bottom plate. The prefabricated ribbed reinforced concrete bottom plate comprises a prefabricated longitudinal rib, a prefabricated concrete thin plate, a prestressed steel bar and a non-prestressed steel bar. The prefabricated ribbed reinforced concrete bottom plate is characterized in that the prestressed steel bar plays a role in controlling crack development and deflection development of a prefabricated bottom plate during transportation, mounting and construction, and the non-prestressed steel bar serves as a stress steelbar in use. The prefabricated ribbed reinforced concrete bottom plate is low in weight, high in production and manufacturing efficiency, and convenient and fast to construct and transport, and the plate construction quality can be effectively improved.
本发明公开了一种预制带肋钢筋混凝土底板，包括预制纵肋、预制混凝土薄板、预应力钢筋、非预应力钢筋。其特征在于，预应力钢筋起到控制预制底板在运输、安装、施工过程中的裂缝开展和挠度发展，非预应力钢筋作为使用中的受力钢筋。其自身重量较小，生产制作效率高、施工运输安装便捷，能有效的提高板的施工质量。
Prefabricated ribbed reinforced concrete bottom plate
The invention discloses a prefabricated ribbed reinforced concrete bottom plate. The prefabricated ribbed reinforced concrete bottom plate comprises a prefabricated longitudinal rib, a prefabricated concrete thin plate, a prestressed steel bar and a non-prestressed steel bar. The prefabricated ribbed reinforced concrete bottom plate is characterized in that the prestressed steel bar plays a role in controlling crack development and deflection development of a prefabricated bottom plate during transportation, mounting and construction, and the non-prestressed steel bar serves as a stress steelbar in use. The prefabricated ribbed reinforced concrete bottom plate is low in weight, high in production and manufacturing efficiency, and convenient and fast to construct and transport, and the plate construction quality can be effectively improved.
本发明公开了一种预制带肋钢筋混凝土底板，包括预制纵肋、预制混凝土薄板、预应力钢筋、非预应力钢筋。其特征在于，预应力钢筋起到控制预制底板在运输、安装、施工过程中的裂缝开展和挠度发展，非预应力钢筋作为使用中的受力钢筋。其自身重量较小，生产制作效率高、施工运输安装便捷，能有效的提高板的施工质量。
Prefabricated ribbed reinforced concrete bottom plate
一种预制带肋钢筋混凝土底板
WU FANGBO (Autor:in) / OUYANG JING (Autor:in) / CHEN SAIGUO (Autor:in)
19.05.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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