电子论文-联补水电站闸坝左岸山体整体稳定性研究

,(,310014):,.,,,.,,,.:;;;:TU457:A:1008-536X(2009)02-0001-06ResearchonOverallStabilityofLeftBankHillyRegioninLianbuHydropowerStationHUANGWei,RENKui(SurveyandDesignInstituteofEasternChina,Hangzhou310014,China)Abstract:ThecolluviumofleftbankhillyregioncrackedintheconstructionofLianbuHydropowerStation,whichareprovedbetensioncracksbecauseofdifferentreasonsindifferentregionsbasedontheanalysisoncrackgrowthofearthsurface.Thepaperdrawsthecon-clusionthatthereisnodeformingphenomenonasawholeinleftbankhillyregionafteranalysingthemonitoringdataofsurfaceandun-dergrounddeformationbyglidingsimulationondiscretemode.Keywords:LianbuHydropowerStation;pier;hillyregionofleftbank;overallstability0,.1674.00m,130MW.1676m,27m,138.5m.,3,.2004.20051,,81750m,22800m2,,.:(1),;(2):2009-03-17:(1970-),,,..().,.,,.1(),(),U,1650.41657.5m,,18941906m,1720m,1770m1720m2536,1770m47,1720m8090m,,16.329.46m.,.30000m2,45m3.,.1720m3540,,212Vol.21No.220096J.ZhejiangWat.Cons&Hydr.CollegeJun.20094555.1665m,.1720m,,,315cm,50cm,,,,.T3x,N20WN30E,NESE2045,,,1720mRQD020%,,RQD25%60%,.,.1.(),45km,69km,,.2070.--,,,,2.1222122.1,20067,1720m56..:(1),,;(2),,,;(3),V,;(4),;(5),,,.200512,:(1),;(2);(3),,,;(4)(),,.,,,,,,1720m;,.2.2,,..,1.117351755m,,17201725m,,,,17551775m,,17051742m,,.,1720m,,1695m,,,,1660m,,,,,,,33.1200653,;9(63),E1E9.,,-:(1)XYZ-4+4mm,56mm.,,561720m.(2)7,7,1720m,1720m,225mm(E8Y),E1E2TC1E9.2:3(3),1720mS44WS62W.3.2()10,3,2.2/m/m/m/m/mmZ21707.4257.06281519.03.47Z31726.3799.06162936.03.08Z51715.1972.0717169.09.055.96Z61732.9288.06107141.013.080.24Z81665.4556.0648152.08.95Z91717.5222.0658151.049.65Z111657.4543.06281519.010.22Z131734.1756.06308154.08.99Z171719.8196.07171618.018.087.18Z1842.078791.03.903,:(1)1720m,,,,;(2)1720m,,;(3),421,1720m,.4[1],,.,.4.1,,.,,,.,T3x(),.,.,,.4.2[2-5],,:,,,.1700m,,,.,,70.1600m,1890m,.4.3,=2015,,.=10,,,.1720m,=5.:=5,.,,,.,(),-,.,1850m,.,.,,,.,,.4=205=5,,,,.,,.,,,1720m2:5.5,1720m.,.(1),.,.(2),,;1720m,,,;,,.(3)1720m,,1720m.(4),1720m,,..(5),,.,.(6),,,.,1700m,180m,,.1720m.,,.,.1720m,,.:[1],.[M].:,1992.[2],,,.[J].,1999(1):47-51,99.[3].[M].:,2008.[4],.[J].,2005(4):177-181.[5],.[M].:,1991.,,(ChinaInfo)(),.,,.,.,,.621