Volume 15 Issue 3
Apr.  2011
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CHENG Dongxing, LIU Da′an, DING Enbao, CHEN Weihong. 2007: ENGINEERING GEOLOGY RESEARCH OF LEFT BANK AND ROCK MASS EVALUATION IN CREEP ROCK MASS ZONE B OF LONG-TAN HYDROPOWER STATION. JOURNAL OF ENGINEERING GEOLOGY, 15(3): 362-369.
Citation: CHENG Dongxing, LIU Da′an, DING Enbao, CHEN Weihong. 2007: ENGINEERING GEOLOGY RESEARCH OF LEFT BANK AND ROCK MASS EVALUATION IN CREEP ROCK MASS ZONE B OF LONG-TAN HYDROPOWER STATION. JOURNAL OF ENGINEERING GEOLOGY, 15(3): 362-369.

ENGINEERING GEOLOGY RESEARCH OF LEFT BANK AND ROCK MASS EVALUATION IN CREEP ROCK MASS ZONE B OF LONG-TAN HYDROPOWER STATION

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  • Received Date: 2006-09-28
  • Rev Recd Date: 2006-11-23
  • Publish Date: 2007-05-29
  • The creep rock mass zone B is located in the upstream of Long-Tan hydropower station.It is the typically toppling rock slope.Because of weathering,unloading and other external stress,the slope has occurred fracture and slide deformation.Then the slope stability was paid much attention by engineers.The purpose of this paper is to investigate the structural feature of the reservoir area,and to analyse the slope stability from rock mass,and then to offer the scientific evidences for slope stability in qualitative or quantitative analysis.The paper also discusses the assessment methods about rock mass quality,and proposes the concept for dynamic evaluation of rock mass quality.
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  • [1]  杜伯辉,蒋作范,李学政.龙滩水电站蠕变岩体B区边坡稳定性补充研究报告
    [R].能源部水利部中南勘测设计院,1992.D u Bohu,i J iang Zu ofan,L i X uezheng.The stab ility rep len ish report of creep rock m ass zone B of Long-tan hydropow er stat ion.M SD I,1992.

    [2]  陈昌彦,王贵荣.各类岩体质量评价方法的相关性探讨
    [J].岩石力学与工程学报,2002,21(12):1894~1900.Ch en C hangyan,W angG u irong.D iscussion on the in terrelat ion of various rock m ass qual ity classif icat ion system s at hom e and abroad
    [J].Ch inese Journal of R ock M echan ics and Eng ineering,2002,21(12):1894~1900.

    [3]  T erzagh,i K..R ock defects and load s on tunn el support
    [J].R ock Tunnell ing w ith S teel Supports,1946,15~99.

    [4]  Pacher,F..Characterizing rock m asses by th eRM i for use in prac t ical rock eng ineering(Part 1:Th e developm en t of the Tock M ass Ind ex(RM i))
    [J].U nderground Space Techno,l 1996,11(2):175~188.

    [5]  W ickham,G.E.,T ied emann,H.R.,Sk inner,E.H..Support de term inat ion s based on geo log ic pred ictions
    [J].In:Proc.lst N orth Am erican R apid Excavat ion and Tunnel ing Conf. A MI E,N ew Y ork,1972,1(1):43~64.

    [6]  B ien iaw ski, Z.T..Engin eering class if icat ion of jointed rock m asses
    [J].Trans.S.A f.rIn s.tC iv.E ng,1973,15,335~344.

    [7]  Barton,N.R.,L ien,R.,Lunde,J..Engin eering classification of rock m asses for the design of tunnel support
    [J].R ock M ech,1974,(6):189~239.

    [8]  SRM.Comm iss ion on classification of rock s and rock m asse:sbasic geotechn ical descript ion of rock m asses.In .tJ.R ock M ech.M ine.rS c.i G eom ech.A bstr,1981 b,18,85~110.

    [9]  A.A yd in.Fuzzy set approach es to classif icat ion of rock m asses
    [J].Engin eering G eo logy,2004.

    [10]  E rg l Y asar.A new rock m ass class if icat ion for Coal M easu res R ocks
    [J].Engin eering G eology,2001,(62):293~300.

    [11]  C andan G ok ceog lu,Hu snu A ksoy.N ew approach es to the ch aracterizat ion of clay-bearing,densely join ted and w eak rock m asses
    [J].Eng ineering G eology,2000,(58):1~23.

    [12]  L.I.G onz lez de V allejo,SRC rock m ass class ification of tunnels under h igh tecton ic stress excavated in w eak rock s
    [J].Engin eering G eology,2003,(69):273~285.

    [13]  S tillborg B.Exp erim en ta l investigation of steel cab les for rock re in forcem ent in h ard rock
    [PhD thesis]
    [D].Sw eden:Lu leaU n iversity of T echnology,1984.

    [14]  Y osh inaka R.E xpermi ental study on th e b olt reinforcemen t in d iscon tinuou s rock
    [A].In:Pro.6 th.IR SM
    [C],1987.

    [15]  Y osh inaka R.E valu at ion of bolt reinforcem en t in discon tinuous rocks
    [A].In:Proc.O f IR SM 8 th Congress on R ock M ech.
    [C],1995,249~252.

    [16]  K.G.Sharm a,G.N.Pande.S tab ility of rock m asses reinforced by passive,ful ly-grouted rock bolts
    [J].International Journal of R ock M echan ics and M in ing S cience&G eom echan ics A bs tracts,1988,25(5):273~285.

    [17]  张治强,张国,赵赤云,等.边坡预应力锚固结构的试验研究
    [J].东北大学学报(自然科学版),1999,20(5):536~539.Zhang Zh iq iang,Zh ang G uo,Zhao CH iyun.E xpermi en tal study on prestressly anchoring structu re of slope.Jou rnal of N orth eas tern U n ivers ity(N atural Scien ce),1999,20(5):536~539.

    [18]  席与广,徐建立,龚光伟,等.红水河龙滩水电站岩石力学试验汇编报告
    [R].水利电力部中南勘测设计院,1989.X i Y uguang,X u Jian l,i G ong Gu angw ei. The rock m echan ical test record of long-tan hyd ropow er stat ion of R ongshu i R iver.M SD ,I1989.

    [19]  周应华,周德培,张辉,冯君.楔形体破坏模式下红层边坡岩体质量SMR法评价
    [J].工程地质学报,2005,13(1):89~93.Zhou Y inghua,et al..Evaluation of SM R system in th e quality of red rock m ass for w edge s lid ing s lope.Jou rn al of Engin eering G eology,2005,13(1):89~93.

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