Fiber reinforced polymer-steel stranded wire composite bar concrete beam
The invention discloses a fiber reinforced polymer-steel stranded wire composite bar concrete beam which comprises top pressed bars, bottom longitudinal tension bars, steel hoop bars and concrete, wherein the top pressed bars and the bottom longitudinal tension bars are fiber reinforced polymer-stee...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a fiber reinforced polymer-steel stranded wire composite bar concrete beam which comprises top pressed bars, bottom longitudinal tension bars, steel hoop bars and concrete, wherein the top pressed bars and the bottom longitudinal tension bars are fiber reinforced polymer-steel stranded wire composite bars, and the fiber reinforced polymer-steel stranded wire composite bars are formed by compounding steel stranded wires positioned at the cores with fiber reinforced polymer fiber positioned on the peripheries via resin. The fiber reinforced polymer-steel stranded wire composite bar concrete beam is a combined beam made of two different materials, namely the fiber reinforced polymer-steel stranded wire composite bars and the concrete, and the respective properties of the materials can be fully played: the fiber reinforced polymer-steel stranded wire composite bars have high tensile strength, stronger corrosion resistance and a certain yield behavior, thereby being capable of improving the |
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