Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Floor slab prestress influence eliminating floor slab
The invention discloses a floor slab capable of eliminating the influence of floor slab prestress, relates to the technical field of prestressed floor slabs, and aims to solve the problems that an existing prestressed floor slab limits prestressed reinforcing steel bars mainly through reinforcing steel bar hoops and reserves an arching position to enable the prestressed reinforcing steel bars to have an arching space, but the structure is low in stability, the ductility of the reinforcing steel bars is poor, and the like. And brittle failure is easy to occur. Comprising a floor slab body, a plurality of first mounting ends and second mounting ends are arranged at the two ends of the floor slab body correspondingly, and prestressed reinforcement sets are arranged between the first mounting ends and the second mounting ends and located in the floor slab body; the first supporting and reinforcing part is arranged below the prestressed reinforcement set, the first supporting and reinforcing part is in a positive V shape, a second supporting and reinforcing part is arranged on one side of the first supporting and reinforcing part in parallel, and the second supporting and reinforcing part is in an inverted V shape.
本发明公开了一种楼板预应力影响消除楼板，涉及预应力楼板技术领域，为解决现有的预应力楼板主要通过钢筋箍对预应力钢筋进行限制，并预留起拱位置，使预应力钢筋具备起拱空间，但该类结构容稳定性较低，钢筋处延性较差，易发生脆性破坏的问题。包括楼板本体，所述楼板本体的两端分别设置有多个第一安装端与第二安装端，所述第一安装端与第二安装端之间设置有预应力钢筋组，且预应力钢筋组位于楼板本体的内部；还包括：第一支撑加固件，其设置在所述预应力钢筋组的下方，且第一支撑加固件为正V型，所述第一支撑加固件的一侧平行设置有第二支撑加固件，且第二支撑加固件为倒V型。
Floor slab prestress influence eliminating floor slab
The invention discloses a floor slab capable of eliminating the influence of floor slab prestress, relates to the technical field of prestressed floor slabs, and aims to solve the problems that an existing prestressed floor slab limits prestressed reinforcing steel bars mainly through reinforcing steel bar hoops and reserves an arching position to enable the prestressed reinforcing steel bars to have an arching space, but the structure is low in stability, the ductility of the reinforcing steel bars is poor, and the like. And brittle failure is easy to occur. Comprising a floor slab body, a plurality of first mounting ends and second mounting ends are arranged at the two ends of the floor slab body correspondingly, and prestressed reinforcement sets are arranged between the first mounting ends and the second mounting ends and located in the floor slab body; the first supporting and reinforcing part is arranged below the prestressed reinforcement set, the first supporting and reinforcing part is in a positive V shape, a second supporting and reinforcing part is arranged on one side of the first supporting and reinforcing part in parallel, and the second supporting and reinforcing part is in an inverted V shape.
本发明公开了一种楼板预应力影响消除楼板，涉及预应力楼板技术领域，为解决现有的预应力楼板主要通过钢筋箍对预应力钢筋进行限制，并预留起拱位置，使预应力钢筋具备起拱空间，但该类结构容稳定性较低，钢筋处延性较差，易发生脆性破坏的问题。包括楼板本体，所述楼板本体的两端分别设置有多个第一安装端与第二安装端，所述第一安装端与第二安装端之间设置有预应力钢筋组，且预应力钢筋组位于楼板本体的内部；还包括：第一支撑加固件，其设置在所述预应力钢筋组的下方，且第一支撑加固件为正V型，所述第一支撑加固件的一侧平行设置有第二支撑加固件，且第二支撑加固件为倒V型。
Floor slab prestress influence eliminating floor slab
一种楼板预应力影响消除楼板
WANG HUA (Autor:in) / LIANG JIAXING (Autor:in)
26.03.2024
Patent
Elektronische Ressource
Chinesisch
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