环境岩土工程研究现状与展望

2009201。、31.,。、,、。:,,,,、,,,,,。:。“”(EnvironmentalGeoteehnology)1982,1986。、,20,。,。。():,、、、。,、、。、Mitohell:,,,、、。G.,,。():·,:,,、;.,,156~,《;,。:,、、、、、、、、、。《21》,,、。《》,,。,,、,,,。,、、。:,,、,、。、,,。:,。,、、、、、。:,、。。,、、;、、、;。,,,。。(),、、、。。1.,。,,“157》;,。:,,,。,,。Iverson,,—,。,,,。(1),,“”、“”、“”“”。(2),,。(3),,,、。,,,,。2.,。。、。.,,。,。、、、,。、、,`,,。,。,,。3.,,、、、。158“`~~i4.,,。,,20,,,。,、MC()、MFOSM()、50(),AFOSM()、JC。,,()。5.,,。,,,。,、。,、,。,。,。、、、,,。()2050~60,,。2050。,。2080,,;、。,。1.206070,,,。,,。,,、、、,。,。Gerald”。Rowe。Mary。,。,。、,,,。2.,。,10、、、、、、、、。,87Okg400kg,350kg。1.3t,10%,2。2t。。,。:、。,,;,;,。。,,、。,。,15,、、,,,。、.,,,。,,,、。、,,,,。、,。、。,,,,,、、、,,、,,,。’“~[1].[M」.:,199.7「2].[J〕.,2001,34(2):l.6[3]FangHY,ChenWF.IntroduetiontoEnvironmentalGeoteehnology〔M〕.CRCPress,1997.〔4]MitehellJK.GeoteehnologytheEnvironmentalPerspeetive[A〕.Proeeedingsofthe3thInterna-tionalSymposiuvolumeone,Pennsylvania:TeehnomiePublishingCompany,Ine,1996:l7.〔5]G..[J〕.,1999(4):1923.[6],,.J〕.,1990,12(1):9810.87〕.J〕.,1996,17(2):8893.[8〕.21[J〕.,2000,22(2):255242.[9],,,.[M].:,2000.[l。〕.[.,2000(2):1.3[11〕,,.「J〕.,2005,26(4):655659.[12].「J〕.,1991(21):16501652.[13],,.[J〕.,2005,14(3):814.[14〕IversonRM.Flowofvariablyfluidizedgranularmassesaerossthreedimensionalterrain1.Cou-lombMixturetheoryJ〕.JournalofGeophysiealReseareh,2002,106(Bl):537552.[15〕IversonRM.Newviewsofgranularmassflows〔J〕.Geology,2002,29(2):15115.[16〕,.[J〕.,2008,23(8):787793.[17〕,.[J〕.,2007,22(1):106In.[18],,.J〕.,2005,4(5):428436.[19],,.[J〕.,2002,24(2):142146.[20〕,.[J〕.,2007,37(4):575589.【21〕,.[.,2004,26(3):25425.7[22」,,.[J〕.,2004,19(3):478483.[23〕,.J〕.,2003,23(2):1720.〔24」,,,.[J〕.,2006,(1):103109.[25]HoskingJRM.Lmoments:analysisandestimationofdistributionusinglineareombinationsofor-derstatisties[J〕.JournaloftheRoyalStatistiealSoeiety,1990,52(1):105124.[26].〔J〕.,2005,26(5):110.[27〕,,.[J〕.,2007,26(4):319322.〔28〕,.[J].,2005,27(1):6372.〔29〕.,,.〔M].:,1999.I20092010「03],.[J〕.,2004,25(9):15101514.〔31],,.「J〕.,2004,25(8):12291233.32〕,,.[J〕.,2008,30(8):12131217.〔33〕,,.[J].,2008,30(10):14771483.[34〕.[D」.:,2006.「35〕GeraldRE,DavidED.Impaetofsystem。hemistryoneleetroosmosisin。ontaminated5011J].JournalofGeoteehniealEngineering,1994,120(5):797815.[36]RoweRK,ShaJQ,XieY.Complexpemrittivitymaesurementsystemfordetecting5011cor、tamination〔J].CanadianGeoteehniealjournal,2001,28:498506.37〕MaryMP,ChristopherLP.Eleetroremediationofcontaminated50115[J〕.Jo、.rnalofGeoteehniealEngineering,2002,128(3):208219.[38〕,,,.「J〕.:,2008,35(11):4549.[39」,,,.LNPALs「J].,2002,24(6):690694.[40〕,,.「J].,2002,24(5):622625.[41〕,.[J〕.:,2006,46(3):341345.[42」,.[J〕.,2。。9,22:626.4[43〕,,,.[J〕.,2009,36(3):100103.〔44〕,,.「J〕.:,2008,35(11):5962.[45],.「J〕.,2007,23(4):5965.[46],,.[J]..2009,25(3):9091.[47〕.[J〕.,2009,27(1):3436.[48],.[A」//.:,2。。2:147158.:1O.Nd’《eommonlyusedtoimproveperformaneewhengoeteehniaeleonditionaennotmeettheengineeringerquierment.Byembeddingtensionelementsintoroekmasstoenhaneeitssterngthandstability,anehoring15eonsideredtobethemosteffeetiveandeeonomiealteehniqueinaddressingstabilityissuesingeoteehniealengineering,widelyappliedtoslopetreatment,deepfoundationditehsupPort,roekmassenforeement,struetureagainstoverturning,struetureagainstfloatation,andloading.Improvementshavebeenmadeintheoryanalysis,strueture,materials,eonstruetionteehniques,andmonitoringtofulfilltheneedofeonstruetionforrationalstressing,fastbearing,highadaptability,andhigheffieieney.AdvaneedteehnologieshavebeendeveloPed,suehasselffeedinganehorbar,advaneepresupPort,twieehighPressuregroutinganehoreable,dispersedeompressinganehoreable,retrievableprestressedanehoreable,and50on.Groutingteehnique,ontheotherhand,15tofeedeonsolidableslurryintovoidofroekmassoreraeksofstrueturesviadrillingholesinordertoimprovethephysiealandmeehaniealperformanee.Theteehnique15mainlyusedinseepageeontrolandleakageprevention,reinforeementandeonsolidationtoimprovebearingeaPaeityoffoundations,redueingsurfaeesettlement,baekfillundergroundeavity,andrestorestruetures.Progresshasbeenmademainlyinmaterials,equipments,eonstruetionteehniques,qualityinsPeetionandassessmentofgroutingteehnology.Materials(suehasfineeement,pasteserousmaterials,blendedpaste,aeidsilieateofsoda,aerylate,polyurethane,epoxyresin,andhotasphalt),relatedteehniques,andgroutingequipments(suehasdrillingmaehine,highpressuregroutingpump,automatiereeorder,andeentralpulpingsystem)havebeendevelopedandappliedtoallkindsofprojeetstodifferentdegrees.WrittenbyYangXiaodongReseaorhPorgerssonEnviornmentalGeotechnologyEnvironmentalgeoteehnologyhasgraduallybeeomeahottopieineurrentreseareh.Onthebasisofsummarizationofpreviouswork,theorigin,definition,researeheontentsandelassifieationofenvironmentalgeoteehnologybrieflydiseussed.Besides,theresearehstatusandprogressonts20,ofsi》)environmentalgeoteehnologyaraelsobrieflydiseussedfromtheperspeetivelargaendsmallenvironmentalgeoteehnology.ThefurthrreesareehProsPeeted.WrittenbyLiuHanlong,YangGuiCuntstusandPorSI`OfReseacrhonGeologicalsposalofHiglevelRadioactiveWeSafedisposalofhighlevelradioaetivewaste15aehallengingtaskfaeingtheseientifie,teehnologieal,engineering,e