Experimental Investigation on Interface Performance of UHPC-Strengthened NC Structure through Push-Out Tests

Strengthening concrete structures with ultra-high performance concrete (UHPC) can both improve the bearing capacity of the original normal concrete (NC) structure and prolong the service life of the structure due to the high strength and durability of UHPC. The key to the synergistic work of the UHP...

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Veröffentlicht in:	Materials 2023-02, Vol.16 (5), p.1766
Hauptverfasser:	Zhao, Yun-Chuan, Lei, Hong-Gang, Guo, Lang-Kuo, Lu, Guo-Yun
Format:	Artikel
Sprache:	eng
Schlagworte:	Aspect ratio Bearing capacity Concrete Concrete structures Design Failure modes Interfacial bonding Interfacial shear strength Methods Permeability Ratios Rebar Service life Shear stiffness Shear strength Shear tests Tension tests Ultra high performance concrete
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