한국지반공학회논문집 (Journal of the Korean Geotechnical Society)

  • 제16권3호
  • /
  • Pages.23-28
  • /
  • 2000
  • /
  • 1229-2427(pISSN)
  • /
  • 2288-646X(eISSN)
한국지반공학회 (Korean Geotechnical Society)
권호 표지

초음파를 이용한 흙에서의 NAPL의 추출에 관한 연구

Sonication Effect on NAPL Extraction from Soils

  • Kim, Young-Uk (Member, Post Doc. Researcher, Dept of Civil Engrg., Korea Univ) ;
  • Khim, Jeehyeong (Associate Professor, Dept. of Civil Engrg., Korea Univ) ;
  • Lee, In-Mo (Member, Professor, Dept. of Civil Engrg., Korea Univ)
  • 발행 : 2000.06.01
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초록

초음파를 이용한 지반 세척의 효율을 높이기 위한 방법이 최근에 개발되었지만 그에 대한 연구는 아직 초기 단계인 실정이다. 본 연구는 초음파가 지반 정화에 미치는 영향에 대하여 실내 실험을 통해 고찰하였으며 특히 초음파 에너지의 강도, 시료의 종류 및 밀도, 그리고 수두의 변화가 지반 세척에 미치는 영향에 대하여 연구를 수행하였다. 상기의 연구 결과 지반 세척시 초음파가 세척 능력을 상당히 향상시키는 것으로 나타났으며 초음파에너지가 강할수록, 흐름 속도가 느릴수록 초음파의 효과가 크게 나타났다.

키워드

참고문헌

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