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
- 2011.9
- 수록면
- 369 - 372 (4page)
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초록· 키워드
오류제보하기
Aggregates that generated in the field can be useful as a Hardfill materials. By adding a small amount cement, it can be obtained sufficient strength and durability. So, hardfill materials are very useful at dams or banks construction site. Many researchers in advanced countries have studied on the results and theories of hardfill materials that have been used for overflow barrages or river levee protection works. In domestic, hardfill materials are not used well except soil cement.
The main cause of low utilization as compared with general cement products, a relatively poor appearance and exterior finish, and big deviation values in keeping quality controls of the unit cement amounts and unit quantities according to the traits of aggregates. In this research, to understand the endurance properties against the freezing and thawing that are main injurious reasons of the constructions formed with hardfill materials, freezing and thawing resistance tests were conducted on the samplings collected from construction fields. As a result from test, the durability of CSG materials and the strength properties before and after freezing and thawing were analyzed.
The main cause of low utilization as compared with general cement products, a relatively poor appearance and exterior finish, and big deviation values in keeping quality controls of the unit cement amounts and unit quantities according to the traits of aggregates. In this research, to understand the endurance properties against the freezing and thawing that are main injurious reasons of the constructions formed with hardfill materials, freezing and thawing resistance tests were conducted on the samplings collected from construction fields. As a result from test, the durability of CSG materials and the strength properties before and after freezing and thawing were analyzed.
목차
SYNOPSIS
1. 서론
2. 시험조건 및 방법
3. 시험결과 및 고찰
4. 결론
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UCI(KEPA) : I410-ECN-0101-2013-532-000673965