준설토의 침강특성에 관한 실험적 연구

• 영문명: An Experimental Study on Characteristics of Sedimentation of Dredged Soil
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 유남재(Yoo Nam Jae) 이종호(Lee Jong Ho) 전상현(Jun Sang Hyun) 이종용(Lee Jong yong)
• 간행물 정보: 『산업기술연구』vol.20, 1~10쪽, 전체 10쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2000.09.30

영문 초록

Column tests in the laboratory were preformed to investigate characteristics of settling process of dredged soil sampled from in-situ. Test results were analyzed by using the existing theories on discrete settling and hindered settling. From column tests of monitoring the interface with time, settling was found to be a linear process with time and the settling rate was increased with initial water content of slurry. The settling rate was also observed to decrease with increasing initial height of slurry. Most of settling process were composed of flocculation, hindered settling and self-weight consolidation. On the Other hands, flocculation of soil during settling was observed and it was found that the size and density of flocculated particles could be analyzed by using the method proposed by Richardson and Zaki.

목차

Abstract

1. 서론

2. 이론적 배경

3. 실험

4. 실험결과

5. 결론

참고문헌

키워드

준설토 컬럼실험 방해침강 응집 dredged soil column test hindered settling flocculation