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굴착사면의 안정해석과 보강설계법

Stability Analysis and Reinforced Design Method of Excavation Slopes


In this study, displacement, deformation, and stability according to change of cohesion and internal friction angle were investigated through elasto-plastic method, finite-element method, and in-site experiment when excavating soft ground using sheet pile. The results of the study were as follows : 1. The horizontal displacement was 5.5% of the excavation depth by the elasto-plastic method and 3.9% of the excavation depth by the on-site experiment at the final excavation depth(GL-8.Om) on the condition of double stair strut after excavating GL-6.Om. 2. Relationships between cohesion(c) and internal friction angle $({\varphi})$ when safety factor to the penetration depth was 1.2 is shown in the following equations : (a) c= -O.0086$({\varphi})$+ O.3(D=3m) and (b) c=-0.00933$({\varphi})$+0.14(D=4m). 3. The results of elasto-plastic method and the experiment show that possible excavation depth was GL-6.Om after setting single stair strut in a short period in terms of possibility of carrying out on the condition of experimental site on the contrary general reinforcement method, setting double stair strut after excavating GL-4.0m. 4. After setting the strut, distribution of the horizontal displacement had concentrated on the excavation base and possible local failure which the shear strain caused decreased by the strut reinforced. 5. After setting strut, displacement of sheet pile was decreased by half, the limit of stable excavation depth of ground was GL-8.Om, and the maximum horizontal displacement at the GL-8.Om was 1.6% of excavation depth by the elasto-plastic method, 0.7% of excavation depth by the finite-element method.

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참고문헌 (22)

  1. Nonlinear analysis of stress and strain in soils , Duncan,J.M.;C.Y.Chang , J. Soil. Meth. and Found. Eng. Div. / v.96,pp.1629-1653, 1970
  2. 地震係數를 考慮한 堤防의 斜面安定에 관한 硏究 , 姜乂默;李達遠;池仁澤 , 韓國農工學會誌 / v.33,pp., 1991
  3. Analysis of soil movement around a deep excavation , Chang,C.Y.;J.M.Duncan , Proc. ASCE / v.96,pp.1655-1681, 1970
  4. 歪曲性 壁體で支持られる地盤の掘료に隨伴する狀態 , 石原硏而;垂水尙志 , 第5回 土質工學硏究發表會講演集 / v.,pp.153-156, 1970
  5. 농림수산부 농업진흥공사 , 서남해안 간척조사 토질 재료조사보고서 / v.,pp., 1989
  6. Design and behaviour of tie-back retaining-wall , Hanna,T.H. , 3rd Budapest Conf. on Soil Mechanics and Foundation Engineering / v.,pp.423-431, 1968
  7. Influence of wall stiffness and anchored prostressing on earth pressure distribution , Egger,P. , Proc., 5th, European Conference on Soil Mechanics and Foundation / v.,pp.259-264, 1972
  8. Finite element analysis of construction sequence for propped retaining walls , Richards,D.J.;W.Powrie , Proc. Inst. of civil engineers, Geotechnical Eng. / v.107,pp.207-216, 1994
  9. 盛土斜面의 崩壞에 關한 實驗的 硏究 , 姜乂默;李達遠;池仁澤;趙在弘 , 韓國農工學會誌 / v.35,pp., 1993
  10. A theoretical and experimemtal analysis of sheet pile walls , Rowe,P.W. , Proc. Institution of Civil Engineers / v.4,pp.32-69, 1955
  11. Analysis and design of lateral earth support system , Bang,S.C. , PH. D. Thesis. The Univ. of California at Davis / v.,pp., 1979
  12. Discussion of failure of anchored sheet pile walls , Browzin,B.S. , Proc. ASCE / v.103,pp.350-353, 1977
  13. 中規模掘료における山留め應力の傾向 , 高烏三郞;葛西賢西;佐貫久 , 基礎工 / v.15,pp.78-83, 1987
  14. Finite element analysis of soil sheet pile interaction , Nyby,D.W. , Ph. D. Thesis, Utah. State Univ. / v.,pp., 1981
  15. 引張リ補强材を含む 切土斜面の安定機構 , 松井保 , 基礎工 / v.14,pp.10-16, 1986
  16. Deformation of deep excavations , Stroh.D.;H.Breth , Numerical methods in geomechanics / v.95,pp.1655-1681, 1976
  17. Measured behavior of wall in soft clay , Clough,G.W.;M.W.Reed , Proc. ASCE / v.110,pp., 1984
  18. Caspe , Foundation analysis and design(4th ed.) / v.,pp.659, 1966
  19. Analysis of delayed failure in sloping excavation , Griffiths,D.V.;C.D.Li , J. Geotech. Engin. / v.119,pp.1360-1378, 1993
  20. 國武昌人;東孝寬 , 九州 · 沖繩のロカルソイルの特性と土質改良 / v.,pp.110-125, 1988
  21. Studies on Tie-Back Flexible Retainning Walls in Sand , Kurid,I.I. , PH. D. Thesis, Univ. of Sheffield / v.,pp., 1973
  22. Tschebotarioff,G.P. , Soil Mechanics Foundations and Earth Structures / v.,pp., 1951

이 논문을 인용한 문헌 (1)

  1. 1997. "A Study on the Characteristics of Alluvial Clay in Yangsan-Mulgum" 한국농공학회지 = Journal of the Korean Society of Agricultural Engineers, 39(1): 102~111 


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