한국농공학회지 (Magazine of the Korean Society of Agricultural Engineers)

한국농공학회 (The Korean Society of Agricultural Engineers)
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반복압밀하중을 받는 저유기질토의 압밀특성

Consolidation Characteristics of Lowly Organic Soil under Repeated Loading

  • 발행 : 1999.04.01
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초록

When the repeated loading, such as vehicel etc, acts on soft ground, consolidation behaviors due to repeated loading wil show different from standard one. A series of tests was performed to investigate the characteristics of consolidation of lowly organic soil subjected to repeated loadings. Lowly organic soil with Lig. 23.5% was sampeld in Chonbuk Province and tested using a partially and a fully repeated loadings. From test results it was found that void ration, volume change, consolidation coefficient, permeability and secondary consolidation coefficient were greatly affected according to the repetition number and the load weight. The secondary consolidation coefficient was decreased with increase of the repetition number. The results obtained from this research can be used as basic for the improvement of soft ground.

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참고문헌

  1. 대한토질공학회지 v.2 no.2 유기질토의 압밀특성에 관한 연구 김재영;주재우
  2. 충남대학교 대학원 박사학위논문집 시료의 두께, 하중증가율 및 재하시간이 압밀특성에 미치는 영향 류능환
  3. 한국농공학회지 v.27 no.1 영동지역 유기질토의 특성에 관한 연구 류능환;류연택
  4. 한국농공학회지 v.24 no.3 해성점토의 반복재하 및 제하압밀특성 주재우;김재영
  5. Crop Production Soil organic matter and its role Allison, F. E.
  6. Proc. 1st Int. Conf. on SM & FE v.3 The determination of the preconsolidation load and principa significa-tion Casagrande, A.
  7. Soil and Foundations v.27 no.2 Consolidation of clay under repeated loading Haruo Fujiwara;Shunji Ue;Kazuya Yasuhara
  8. J. of the Geotechnical Engineering Division v.103 no.GT5 Time and stress compressibility interrelationship Mesri, G.;Godlewski, P. M.
  9. Estimating of time consolidation behavior of a clay from lab. test result, ASCE v.79 Schmertman, J. H.
  10. 6th South East Asian Conf. on Soil Engineering Some physical characteristis of organic soil related to engineering design Shin, Sun-Fu
  11. Foundation, Retaining and Earth Structure Tschebotarioff, G. P.
  12. Proc. 2nd Int. Conf. SM & FE v.2 Compression of the extent disturbance produced by driving piles in plastic clay to the disturbance caused by an unblanced excavation Tschebotarioff, G. P.;Schuyler, J. R.
  13. Secondary compression of organic soils with fiber decomposition Wardwell, R. E.
  14. Soil and Foundation v.21 no.2 On the properties of organic soils Yamannouchi, T.
  15. 土と基礎 v.17 no.9 Log-log 曲線正規による壓密沈下-時間關係の整理法 大平小谷
  16. 有機質 土の試驗方法シンポジウム論文集 泥炭の構成植物の識別と物質的及力學的性質について 梅田安治; 平岡秀展
  17. 有機質 土の試驗方法シンポジウム論文集 泥炭壓密試驗方法の結果の整理方法 及川洋;官川勇
  18. 第23回 土質工學硏究發表會講演集 泥炭の壓縮性に關する考察 川野克典;山口晴幸
  19. 土質工學會論文報告集 v.12 no.2 有機質火山灰土の工學的性質に對する土中水の影響 鈴木敦己
  20. 第23回土質工學硏究發表會講演集 泥炭の繰返し壓密における壓密時間の影響 神谷光彦
  21. 第2回土質工學硏究發表會講演集 締固め不飽和土ぞ二次壓密について 島田胱可;澤田敏男
  22. 第8回土質工學硏究發表會講演集 漸減載荷壓密に關する硏究 佐佐木伸
  23. 第32回地盤工學硏究發表講演集 繰返し荷重を受ける粘土の壓密特性に關する考察 白子博明;外崎明
  24. 土と基礎 v.10 no.8 壓密壓力にもとずかない粘着力が銳敏比におけるぼす影響 森鹿隣
  25. 第18回土質工學硏究發表會講演集 泥炭の二次壓密係數について 松尾啓
  26. 高有機質土に關するシンぼジウム發表論文集 泥炭を주체とした高有機質土の壓縮特性 日比野忠史;山口晴幸;水暮敬二
  27. 第32回地盤工學硏究發表講演集 飽和粘土の繰返し壓密特性に及ぼす壓密降伏應力の影響 券內勝彦;峯岸邦夫;崔仁鎬;吉岡豪
  28. 九大工學集報 v.43 no.3 壓密試驗における間ゲキ水壓測定 山內豊聰;安全一哉
  29. 九大工學集報 v.43 no.2 有機質土の壓密試驗における寸法效果について 山內豊聰
  30. 九大工學集報 v.43 no.3 有機質土の壓密試驗結果の解釋と利用 山內豊聰
  31. 高有機質土の地盤工學 木暮敬二
  32. 土質工學用語辭典 土質工學會