Proceedings of the Korean Institute of Building Construction Conference (한국건축시공학회:학술대회논문집)
- 2015.11a
- /
- Pages.43-44
- /
- 2015
Spalling of Concrete with Compressive strength and heating rates
압축강도 및 가열속도에 따른 콘크리트의 폭렬성상
- Choe, Gyeong-Choel ;
-
Kim, Gyu-Yong
;
-
Yoon, Min-Ho
;
- Lee, Young-Wook ;
-
Hwang, Ui-Chul
;
-
Yoo, Jae-Chul
- 최경철 (충남대학교 건축공학과) ;
-
김규용
(충남대학교 건축공학과)
;
-
윤민호
(충남대학교 건축공학과)
;
- 이영욱 (충남대학교 건축공학과) ;
-
황의철
(충남대학교 건축공학과)
;
-
이보경
(충남대학교 건축공학과)
- Published : 2015.11.14
Abstract
In this study, spalling property were evaluated from concrete with compressive strengths of 30MPa, 90MPa, 180MPa, applied with fast heating condition(ISO-834 standard heating curve) and slow heatign condition(1℃/min). As a result, the spalling property of concrete was shown differently with compressive and heatign rate. And It could be separated three as non spalling, surface spalling and explosive spalling.