굴패각-모래 혼합토의 실험적 특성 연구 KCI

DC Field Value Language
dc.contributor.author 윤길림 -
dc.contributor.author 채광석 -
dc.contributor.author 유한규 -
dc.date.accessioned 2020-04-20T14:55:30Z -
dc.date.available 2020-04-20T14:55:30Z -
dc.date.created 2020-02-10 -
dc.date.issued 2004-09 -
dc.identifier.issn 1015-6348 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/5218 -
dc.description.abstract 남해안 일대에서 매년 30만 톤이 발생하는 굴패각은 임의 야적 및 매립 등으로 침출수에 의한 환경피해와 환경오염의 문제점을 유발하고 있다. 폐기물로 분류되는 굴패각을 모래대체재로써 활용하기 위해 파쇄 굴패각에 대한 공학적 특성조사를 수행하였다. 이를 위해 굴패각의 화학적 성분 및 재료 역학적 특성을 분석하였다. 또한 서로 다른 비율로 혼합한 굴패각-모래 혼합토에 대해 투수특성과 전단특성 등의 공학적 특성을 조사하였다. 실험결과에 따르면 파쇄 굴패각은 일반모래에 비해 경량재료로써 투수특성과 전단특성이 모래와 유사한 것을 알 수 있다. 적절한 혼합비로 모래와 파쇄 굴패각을 혼합할 경우, 건설재료로써 활용 가능성이 충분하다고 판단되었다. Waste oyster shells, generated about 300,000 ton per year at southern coasts of Korea, have induced environmental pollution by piling up out in the open or temporary reclamation area. In this paper, to utilize such oyster shells specified with wastes as a substitute for sandy soils, engineering investigation on the characteristics of sand and oystershell mixtures was investigated. First, chemical and mechanical characteristics on crushed oyster shells were analyzed and engineering characteristic of the permeability and shear strength for oyster shell-sand mixtures at a different mixed rate were investigated. According to the experimental results for the permeability and the shear strength, crushed oyster shell is similar to sand as a lightweight material. When oyster shell is appropriately mixed with sand, it is judged that the recycling possibility of crushed oyster shell as construction materials is demonstrated in laboratory scales. -
dc.description.uri 2 -
dc.publisher 대한토목학회 -
dc.title 굴패각-모래 혼합토의 실험적 특성 연구 -
dc.title.alternative Experimental Investigation on Oyster Shell-Sand Mixtures -
dc.type Article -
dc.citation.endPage 288 -
dc.citation.startPage 283 -
dc.citation.title 대한토목학회논문집(국문) -
dc.citation.volume 24 -
dc.citation.number 5c -
dc.contributor.alternativeName 윤길림 -
dc.contributor.alternativeName 채광석 -
dc.identifier.bibliographicCitation 대한토목학회논문집(국문), v.24, no.5c, pp.283 - 288 -
dc.identifier.kciid ART000946205 -
dc.description.journalClass 2 -
dc.description.isOpenAccess N -
dc.subject.keywordAuthor 굴패각 -
dc.subject.keywordAuthor 모래 -
dc.subject.keywordAuthor 투수성 -
dc.subject.keywordAuthor 전단강도 -
dc.subject.keywordAuthor 건설재료 -
dc.subject.keywordAuthor oyster shell -
dc.subject.keywordAuthor sand -
dc.subject.keywordAuthor permeability -
dc.subject.keywordAuthor shear strength -
dc.subject.keywordAuthor construction material -
dc.description.journalRegisteredClass kci -
Appears in Collections:
Marine Industry Research Division > Ocean Space Development & Energy Research Department > 1. Journal Articles
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