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대형압밀실험의 압밀특성 원문보기
Consolidation property for large consolidation test

  • 저자

    전봉식

  • 학위수여기관

    慶尙大學校 産業大學院

  • 학위구분

    국내석사

  • 학과

    건설공학과 토목공학전공

  • 지도교수

  • 발행년도

    2004

  • 총페이지

    vii, 55p.

  • 키워드

    대형압밀실험 압밀 건설공학 토목공학;

  • 언어

    kor

  • 원문 URL

    http://www.riss.kr/link?id=T10060219&outLink=K  

  • 초록

    On the soft ground, the constant of consolidation(Cc and Cv) is very important data. But, the specimen of the standard consolidation test is smaller than layer of actual ground. So it is difficult that constant of consolidation to apply to actual ground. In this study, we performed large consolidation. Through we compared results of the standard consolidation test with these of the large consolidation test, we tried to find out relationship between the standard consolidation test and the large consolidation test. In the large consolidation, we estimated final settlement by means of the perdition method using hyperbolic and Asaoka method. The results of study are as follows. As Cv of the standard consolidation test is bigger than the large consolidation test, if it is applied to actual ground, we are able to estimate that consolidation is finished at early period. On the other hand, Cc of the standard consolidation test is similar to the large consolidation test. As Back-analysis is similar to the settlement by actual measurement, we find that it is a useful method. In the case of property of soil, compression ratio, unit weight and Cu(undrained Strength) are the biggest at surface. A thesis submitted to the Committee of the Graduate School of Industrial Science, Gyeongsang National University in partial fulfillment of the requirements for the degree of Master of Science in February t 2004.


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