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고변형율 속도 하의 콘크리트 물성 평가방법 고찰
Study of evaluation technique for material property variations of concrete under high strain rate conditions
문재흠, 이장화, 이나현, 조현우
- 언어KOR
- URLhttps://db.koreascholar.com/Article/Detail/308835
초록
To evaluate the compressive characteristics of concrete with high strain rate, SHPB(Split Hopkinson Pressure Bar) test is typically used. To verify the applicability and reliability of SHPB test for concrete, direct displacement image analysis with high speed camera was performed using plain concrete and UHPC.
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