지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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In the present study, an investigation has been made on the application of cement-bentonite soil mixtures as the countermeasure against leachate produced by buried animal carcasses. For this purpose, the strength characteristics of the cement-bentonite soil mixtures mixed with geotextile and metakaolin. After the mixtures with different contents of the cement (0 %, 10 %), bentonite (0 %, 5 %,10 %, 15 %, 20 %), and weathered soil (100 %, 95 %, 90 %, 85 %, 80 %) were prepared, metakaolin and geotextile were added with different contents (metakaolin : 0 %, 5 %, 10 %, 15 %, 20 % of the cement weight; geotextile : 0 %, 0.5 %, 1 %, 1.5 %, 2 %).
Experimental results suggested that the early strength of the mixture increases due to the pore filling, the hydration acceleration, and the pozzolan reaction when metakaolin of 5∼10 % of the cement weight was added. In addition, the compressive strength increase when 0.5∼1 % geotextile contents were added, and the above these contents, the rate of strength increase was gradually decreased because of the fibrous tangles.
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참고문헌 (16)
참고문헌 신청
Auvinet, G. Y. / 1980 / Proceedings, ASCE Symposium on Surface Water Impoundments, Minneapolis / Proceedings, ASCE Symposium on Surface Water Impoundments 2 : 1089 ~ 1098
Chapuis, R. P. / 1981 / Permeability Testing of Soil-Bentonite Mixtures / Proceedings. 10th International Conference on Soil Mechanics and Foundation Engineering, Stockholm 4 : 744
Cho, S. D. / 1995 / The Experimental Study on Engineering Properties of Fiber-Reinforced Soil / Journal of the Korean Geotechnical Society 11 (2) : 107 ~ 120
Consoli, N. C. / 2009 / Fiber Reinforcement Effects on Sand Considering a Wide Cementation Range / Geotexiles and Geomembranes 27 (3) : 196 ~ 203
Headquarter for disaster and safety countermeasures / 2011 / Disaster Prevention Report : 1 ~ 4
Chapuis, R. P. / 1981 / Permeability Testing of Soil-Bentonite Mixtures / Proceedings. 10th International Conference on Soil Mechanics and Foundation Engineering, Stockholm 4 : 744
Cho, S. D. / 1995 / The Experimental Study on Engineering Properties of Fiber-Reinforced Soil / Journal of the Korean Geotechnical Society 11 (2) : 107 ~ 120
Consoli, N. C. / 2009 / Fiber Reinforcement Effects on Sand Considering a Wide Cementation Range / Geotexiles and Geomembranes 27 (3) : 196 ~ 203
Headquarter for disaster and safety countermeasures / 2011 / Disaster Prevention Report : 1 ~ 4
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