Experimental investigation of composite ultra-high-performance fiber-reinforced concrete and conventional concrete members
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DOI: 10.14359/18437
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摘要: Composite ultra-high-performance fiber-reinforced concrete (UHPFRC) and conventional reinforced structural members are investigated to assess the rehabilitation potential for existing structures. The composite response is determined by testing 12 full-sized flexural beams, loading UHPFRC layer in tension. results demonstrate that exceptional material properties of significantly improve member response, including ultimate force, stiffness, cracking behavior. An analytical model developed predict employed further analyze experimental test results.
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