지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2012.4
- 수록면
- 103 - 108 (6page)
이용수
초록· 키워드
오류제보하기
Based on field and laboratory observations, the long term durability of EPS blocks used for bridge backfill was described on this study. The unit weight, compressive strength, water absorption, and variation in density were evaluated for the EPS blocks retrieved from existing backfill constructed 10 years ago. The study is aimed at the variation of material degradation of EPS blocks over time. In Additions, it is preliminary surveys for reuse or recycling of EPS block long time after construction when EPS embankment are widened or rehabilitated. From the survey, there were a little contraction in dimension of EPS block. Compressive strength showed slightly lower or higher value than that of new EPS block. However there was no signs of material deterioration for other physical and chemical properties. Although the material deterioration of EPS blocks retrieved from existing backfill was not clearly shown due to several reasons, further examinations on these matters will be required.
목차
SYNOPSIS
1. 서론
2. EPS 블록의 장기거동과 내구성
3. 결론
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