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섬유 종류에 따른 섬유보강 콘크리트의 내폭렬 특성 평가에 관한 연구
임창혁(Lim, Chang-hyuck),남정수(Nam, Jeong-Soo),구경모(Koo, Kyung-Mo),김영선(Kim, Young-Sun),김규용(Kim, Gyu-yong) 한국구조물진단유지관리학회 2009 한국구조물진단학회 학술발표회논문집 Vol.2009 No.2
Recently, as the structure is getting higher, the using of high strength concrete tends to increase. Especially, exposed time, water content ratio and the concrete temperature have the possibility of explosion because inner of the concrete is fine. Deterioration of performance of the concrete is an urgent problem we need to resolve. In this study, it is a form a part of prevention of the explosion. We make an experiment on the fire resistance performance of high strength concrete after mixing PVA, PE, PP, STF By using the experiment, it can analyze the result about dynamical change of the concrete when the concrete takes a high temperature.
섬유 종류에 따른 섬유보강 콘크리트의 내폭렬 특성 평가에 관한 연구
임창혁 ( Lim Chang-hyuck ),남정수 ( Nam Jeong-so ),구경모 ( Koo Kyung-mo ),김영선 ( Kim Young-sun ),김규용 ( Kim Gyu-yong ) 한국구조물진단유지관리공학회 2009 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.13 No.2
Recently, as the structure is getting higher, the using of high strength concrete tends to increase. Especially, exposed time, water content ratio and the concrete temperature have the possibility of explosion because inner of the concrete is fine. Deterioration of performance of the concrete is an urgent problem we need to resolve. In this study, it is a form a part of prevention of the explosion. We make an experiment on the fire resistance performance of high strength concrete after mixing PVA, PE, PP, STF By using the experiment, it can analyze the result about dynamical change of the concrete when the concrete takes a high temperature.