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압축강도에 따른 강섬유 보강 HPFRCC의 휨인장 특성

Properties of Flexural Tensile Behavior for High Performance Fiber Reinforced Cement Composites with steel fiber

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  • URLhttps://db.koreascholar.com/Article/Detail/308257
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한국구조물진단유지관리공학회 (The Korea Institute For Structural Maintenance and Inspection)
초록

In this study, We evaluated the applicability of high performance fiber reinforced cementitious composite (HPFRCC) with compressive strength of 180, 140 and 100 MPa and identical contents in steel fiber. The analysis of the flexure tensile behavior showed that HPRFCC presents deflection hardening after the initiation of cracks and exhibits higher energy absorbing capacity with high compressive strength.

저자
  • 박기준(한국건설기술연구원, 구조융합연구소, 연구원) | Park, Gi-Joon
  • 박정준(한국건설기술연구원, 구조융합연구소, 수석연구원) | Park, Jung-Jun
  • 이장화(한국건설기술연구원, 구조융합연구소, 선임연구위원) | Lee, Jang-Hwa
  • 김성욱(한국건설기술연구원, 구조융합연구소, 선임연구위원) | Kim, Sung-Wook