한국환경복원기술학회지 (Journal of the Korean Society of Environmental Restoration Technology)
- 제5권6호
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- Pages.9-13
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- 2002
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- 1229-3032(pISSN)
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- 2733-5011(eISSN)
보강 혼합토의 역학적 특성(I) -시멘트 혼합토-
Mechanical Characteristics of Reinforced Soil(I) -Cement Reinforced Soil-
- Song, Chang-Seob (Dept. of Agricultural Engineering, Chungbuk Nat'l Univ.) ;
- Lim, Seong-Yoon (Graduate school, Chungbuk Nat'l Univ.)
- 투고 : 2002.10.19
- 발행 : 2002.12.30
초록
This study has been performed to investigate the physical and mechanical characteristics of compaction, volume change and compressive strength for reinforced soil mixed with cement. And confirm the reinforcing effects with admixture such as cement. To this end, a series of compaction test and compression test was conducted for clayey soil(CL) and cement reinforced soil. In order to determine proper moisture content and mixing ratio, pilot test was carried out for soil and cement reinforced soil. And the mixing ratio of cement admixture was fixed 3%, 6%, 9% and 12% by the weight of dry soil. As the experimental results, the maximum dry unit weight(