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.

• 문재흠(정회원, 한국건설기술연구원, 구조융합연구소, 수석연구원) | Moon, Jae-Heum
• 이장화(정회원, 한국건설기술연구원, 구조융합연구소, 선임연구위원) | Lee, Jang-Hwa
• 이나현(정회원, 한국건설기술연구원, 구조융합연구소, 박사후연구원) | Lee, Na-Hyun
• 조현우(정회원, 한국건설생활환경시험연구원, 첨단건설재료센터, 연구원) | Cho, Hyun-Woo