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

한국지반공학회 (Korean Geotechnical Society)
권호 표지

폐타이어 분말 및 시멘트를 혼합한 동결토의 특성

The Property of Frozen Soil Mixed with Shredded Tire and Cement

  • 김영진 (한국건설기술연구원) ;
  • 손승모 (국민대학교 건설시스템공학부)
  • Kim, Young-Chin (Dept. of Geotechnical Engineering, Korea Institue of Construction Technology) ;
  • Son, Seung-Mo (Dept. of Civil Engineering, Kookmin Univ.)
  • 발행 : 2008.10.10
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초록

The frost heaving is related with thermal conduction rate and permeability. If the thermal conduction rate can be controlled, it is effective to prevent from frost heaving. If soil mixed with shredded tire which has relatively lower thermal conduction rate than soil, it helps preventing from frost heaving. However, in this case, the shear strength can get weak. In this study, we compared thermal conduction rate of soil and shredded tire, and test uniaxial compression strength of soil which is mixed with shredded tire and cement in different ratio.

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