In this study, the explosion resistance on the normal strength concrete and HPFRCC structure members were evaluated. As a result of TNT ignition test, blow out occurred in normal strength concrete structure member, but HPFRCC structure member only cracked slightly. The structure member with 180 MPa HPFRCC has excellent resistance against explosive load. Therefore, HPFRCC is considered to be applicable to national main facilities and major military facilities.

Abstract
 1. 서 론
 2. 실험방법
 3. 실험결과 및 고찰
 4. 결 론
 참고문헌

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