건조효과를 고려한 준설매립토의 압밀거동

• 영문명: Behaviour of Consolidation in Dredged and Reclaimed Soil Considering the Effect of the Desiccation
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 유남재(Yoo Nam Jae) 박병수(Park Byung Soo) 이명욱(Lee Myung woog) 이주원(Lee Joo Won)
• 간행물 정보: 『산업기술연구』vol.20, 1~8쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2000.09.30

영문 초록

This research is to investigate the self-weight consolidation settlement and desiccation shrinkage settlement of soft marine dredging clay by performing numerical and experimental works. Large column test were carried out investigate the consolidation settlement considering effect of the self-weight and desiccation shrinkage, and centrifuge model test was also carried out investigate self-weight consolidation settlement. Results of centrifuge model and large column experiments about changes of settlement with time were analyzed by using the numerical technique of explicit finite difference method considering effect of the self-weight and desiccation based on the finite strain consolidation theory. Centrifuge model test results were in relatively good agreements with analyzed results in terms of self-weight consolidation settlement with time. Large column test results showed quite different values from the numerically estimated one, carried by experimental conditions.

목차

Abstract

1. 서론

2. 수치해석에 의한 침하량 예측방법

3. 구성관계식 산정

4. 건조실험 및 원심모형실험

5. 결과분석

6. 결론

참고문헌

키워드

준설매립토 압밀 건조수축 Dredged and Reclaimed Soil Consolidation Desiccation Shrinkage