香港大屿山残坡积土的残余强度试验研究

戴福初 王思敬 李焯芬

戴福初, 王思敬, 李焯芬. 1998: 香港大屿山残坡积土的残余强度试验研究. 工程地质学报, 6(3): 223-229.
引用本文: 戴福初, 王思敬, 李焯芬. 1998: 香港大屿山残坡积土的残余强度试验研究. 工程地质学报, 6(3): 223-229.
Dai Fuchu, Wang Sijing, C. F. Lee. 1998: THE DRAINED RESIDUAL STRENGTH OF VOLCANICS DERIVED SOIL SAMPLED ON LANTAU ISLAND, HONGKONG. JOURNAL OF ENGINEERING GEOLOGY, 6(3): 223-229.
Citation: Dai Fuchu, Wang Sijing, C. F. Lee. 1998: THE DRAINED RESIDUAL STRENGTH OF VOLCANICS DERIVED SOIL SAMPLED ON LANTAU ISLAND, HONGKONG. JOURNAL OF ENGINEERING GEOLOGY, 6(3): 223-229.

香港大屿山残坡积土的残余强度试验研究

详细信息
    作者简介:

    戴福初,男,1967年出生,博士研究生,工程地质专业。

  • 中图分类号: TU459

THE DRAINED RESIDUAL STRENGTH OF VOLCANICS DERIVED SOIL SAMPLED ON LANTAU ISLAND, HONGKONG

  • 摘要: 粘性土的残余强度是边坡稳定性评价、桩基与土的相互作用机理研究及填土边坡设计中的重要参数。本文在综述大量文献的基础上,结合香港大屿山火山岩风化残坡积土的残余强度试验研究,分析了残余强度的测试方法和影响残余强度的因素。研究结果表明,残余强度与有效法向应力间具有明显的非线性关系;与单剪测试结果相比,多级剪测试结果明显偏高。
  • [1]  B ishop A.W.et al.1971.A new ring shear app aratu s and its app lication to the m easu rem en t of residualstreng th.Geo techn ique 21(4),273~328.


    [2]  BS I.1981.Code of p ractice fo r site investigation,BS5930,HM SO,L ondon.


    [3]  B rom head E.N.1979.A sim p le ring shear app aratu s.Ground Eng ineering,12,40~44.


    [4]  B rom head E.N.,Cu rtis,R.D.1983.A com p arison of alternative m ethod s of m easu ring the residual streng thof L ondon clay Ground Eng ineering,16,39~41.


    [5]  B rom head E.N.,D ixon,N.1986.T he field residual streng th of L ondon clay and its co rrelation w ith labo ratory m easu rem en ts,esp ecially ring shear tests.Geo techn ique,36(4),449~452.


    [6]  Chand ler R.J.1984.R ecen t Eu rop ean exp erience of land slides in overcon so lidated clays and soft rock s.P roc.4th ln t.Sym p.L and slides,To ron to,1,61~81.


    [7]  H aw k in s A.B.,P rivett,K.D.1986.R esidual streng th:Does B s5930 help o r h inder?Geo log ical Society,Eng ineering Geo logy Sp ecial Pub lication,N o.2,279~282.


    [8]  H vo rslev M.J.1936.A ring shear app aratu s fo r the determ ination of the shearing resistance and p lastic flow ofso ils.p roc.1st.ln t.Conf.So il M echan ics,Bo ston 2,125~129.


    [9]  H vo rslev M.J.1939.To rsion shear tests and their p lace in the determ ination of the shearing resistance of so ils.P roc A STM 39,999~1022.


    [10]  Kenney T.C.1967.T he influence of m ineral com po sition on the residual streng th of natu ral so ils.P roc.Geo tech.Conf,O slo 1,123~129.


    [11]  L a Gatta D.P.1970.R esidual streng th of clays and clay2shales by ro tation shear tests.H arvard So ilM echanics series,N o.86.


    [12]  L am be T.W.1985.Am uay land slides.P roc.llth ln t.Conf.SM FE,San F rancisco,Go lden J ub ilee vo lum e,P137~158.


    [13]  L up in i J.F.,et al.1981.T he d rained residual streng th of cohesive so ils.Geo techn ique,31(2),181~213.


    [14]  M itchell J.K.1976.Fundam en tals of So il Behaviou r.N ew Yo rk:J.W iley.


    [15]  R am iah B.K.,D ayalu N.K.,Pu ru sho tham araj P.1970.lnfluence of chem icals on residual streng th of siltyclay.So ils and Foundation s,10,25~36.


    [16]  Skem p ton A.W.1986.R esidual streng th of clays in land slides,fo lded strata and the labo rato ry.Geo techn ique,35(1),3~18.


    [17]  Stark F.D.,E id H.J.1992.Com p arison of field and labo rato ry residual streng th s.P roc.A SCE Sp ecialtyConf.Stab ility and Perfo rm ance of Slop es and Em bankm en ts


    [18]  Stark T.D.,V ettel J.J.1992.B rom head ring shear test p rocedu re.Geo techn ical T esting Jou rnal.A STM,V o l.15,N o.1,24~32.


    [19]  V aughan P.V.1995.Po ssib le action s to help develop ing coun tries to m itigate hazard s due to land slides.L andslides H azard M itigation,IDNDR,114~121.


    [20]  W ykeham 2Farrance Eng ineering L td.1988.O p erato rs m anual:B rom head ring shear app aratu s,Slough,England.

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出版历程
  • 收稿日期:  1996-04-10
  • 修回日期:  1997-05-20
  • 刊出日期:  1998-08-22

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