Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)

Korean Geotechnical Society (한국지반공학회)
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A Study on the Volumetric Change of Sewage Dredged Soils

하수준설토의 체적변화에 관한 연구

  • Lee, Song (Dept. of Civil Engineering, Univ. of Seoul) ;
  • Lee, Moo-Chul (Dept. of Civil Engineering, Univ. of Seoul)
  • 이송 (서울시립대학교 공과대학 토목공학과) ;
  • 이무철 (서울시립대학교 공과대학 토목공학과)
  • Published : 2005.03.25
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Abstract

This paper describes on the volume change of Sewage Dredged Soils by using laboratory test and volumetric change test. The tremendous change of Moisture Content occured in the Sewage Dredged Soils during the Elapsed Time. The Unit Weight increases during the normally shrinkage limit void ratio and then the unit weight decrease. A volume of Sewage Dredged Soils according to the moisture content is a difference maximum 2.5 times. And there is the difference 3.5 times according to the change of unit weight. Therefore, the moisture content and unit weight computation are very important for the computation on the volume of Sewage Drdeged Soils.

Keywords