Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)
- 2006.03a
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- Pages.906-915
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- 2006
An Investigation on the Quality of High-Strength Shotcrete and the Long Term Durability using Combined Deterioration Test
고강도 숏크리트의 품질평가와 복합열화시험을 통한 장기내구성 검토
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Ma, Sang-Joon
(Geotechnical Engineering Research Dept., Korea Institute of Construction Technology) ;
- Kim, Dong-Min (Geotechnical Engineering Research Dept., Korea Institute of Construction Technology) ;
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Choi, Jae-Seok
(Weathering Test & Evaluation Center, Korea Institute of Construction Materials) ;
- Ahn, Kyung-Chul (Geotechnical/Tunnel Engineering Dept., TESO Engineering Co., Ltd.) ;
- Kim, Sun-Myung (Bau consultant Co., Ltd.) ;
- Ko, Jin-Kon (Construction Office II, Korea National Oil Corporation)
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마상준
(한국건설기술연구원 지반연구부) ;
- 김동민 (한국건설기술연구원 지반연구부) ;
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최재석
(한국건자재시험연구원 내후성시험평가센터) ;
- 안경철 ((주) 태조엔지니어링 지반사업부) ;
- 김선명 ((주)바우컨설턴트) ;
- 고진곤 (한국석유공사 제2건설사무소)
- Published : 2006.03.24
Abstract
In this study, Field test was performed using high-quality additions and accelerators to obtain the improvement of the strength on domestic shotcrete and quality test based on EFNARC was performed. In addition, Deterioration test that combined the Freezing-thawing and Carbonation was also performed in order to investigate a long-term durability of high-strength shotcrete. As a result of field test, a promotion ratio of early strength is
Keywords