A Study on the Estimation of Tensile Properties of High Performance Fiber Reinforced Cementitious Composites

고인성 시멘트복합체의 인장성능평가에 관한 연구

  • Published : 2006.05.11

Abstract

In this study, it was proposed a direct tensile testing machine(DTTM) to be simple and to be applied to High Performance Fiber Reinforced Cementitious Composites(HPFRCCs), and it was examined the tensile properties of HPFRCCs by this machine. As a results, it was confirmed that a direct tensile test of HPFRCCs could be certainly carried out DTTM to be developed in this study. Also, tensile strength and yield strength of HPFRCCs were similar regardless of specimens thickness. And, all specimens revealed the stable strain-hardening behavior and multiple cracking in flexible and tensile loads. But, deviation of strain at ultimate tensile strength increased with the increase of specimen thickness.

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