봉강섬유 및 잔골재 종류에 따른 HPFRCC의 역학적 특성에 관한 실험적 연구 = Experimental Study on the Mechanical Properties of HPFRCC with Different Type of Fibers and Fine Aggregates

다국어 초록 (Multilingual Abstract)

High performance fiber-reinforced cementitious composite(HPFRCC) encompass a wide variety of cementitious composites whose behavior in tension is significantly more ductile than that of reinforced concrete. Fibers in HPFRCC are increasingly being used for the reinforcement of cementitious matrix to enhance the toughness and energy absorption capacity and to reduce the cracking sensitivity of the matrix. HPFRCC for structural applications has been developed under the performance driven design approach. It is the aim of this study to obtain development of HPFRCC using polyvinyl -alcohol fiber(PVA) and polyethylene(PE). The results of this study, specimens of series Ⅰ with silica-powder showed a higher strength than series Ⅱ with natural-fine aggregates. It was targeted a requirement of a performance test and apply to structure member.

목차 (Table of Contents)

• Abstract
• 1. 서론
• 2. 실험
• 3. 실험 결과 및 분석
• 4. 결론
• 참고문헌