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1、中國科學(xué)院武漢巖土力學(xué)研究所博士學(xué)位論文清江隔河巖水庫茅坪滑坡體變形機理及穩(wěn)定性研究姓名：馬水山申請學(xué)位級別：博士專業(yè)：巖土工程指導(dǎo)教師：葛修潤20040201STUDYONTHEDEFORMATIONMECHANISMANDSTABILITYOFMAOPINGLANDSLrDEINTHEHEAD．PONDOFGEHEYANRESERVOIRINQINGJIANGRIVERMaShuishan(GeotechnicalEngineering)DirectedbyProf．GeXiurunAbstractMaop
2、ingLandslide，oneofthemosttypicalandimportantlarge。scalerecurlandslideinthehead-pondofGeheyanreservoirinQingjiangRiver，hasmultilevelandrepetitiousslidingcharacters．ThemonitoringinformationinrecenttenyearsindicatesthatobviousdisplacernenthavebeentakenplaceinMa
3、opinglandslide，andgraduallyevolvedintowholeslidingsincethereservoirbegantoruninApr10,1993．Atpresent,thelargestdeformationhasexceeded2100in．rn，anditisstillincreasing．OncetheMaopingslopebecomeinstable，disastrousdestroyCanbecaused．Thisdissertationintroduces,col
4、lectsandanalysesthegeologicalcharacteristicsandmonitoringdataofMaopinglandslidecomprehensivelyandsystemically．Firstly，thedissertationintroducesthemethodologiesofdataminingintotheanalysisofmonitoringdataoflandslides，studiesthedataminingmethodwhichisfitforthea
5、nalysisofmonitoringdataoflandslide，andspeciallythedataminingmethodforMaopinglandslideinthisarticle．Accordingtotheanalysisoflandslidesmonitoringdataandtheresearchofdataminingmethod，thisdissertationcomparativelyandsystemicallyanalysestheprimaryfactorsaffecting
6、displacementsofslopedunngdifferentperiodandinvariousplacequalitativelyandquantitatively，andfurtherdiscussestherunoutbehaviorandtheruleofchangingoflandslidesquantitatively．Inaddition，accordingtothenumericalScalculationonlandslides，deeplystudiesthedestroyedmec
7、hanisminthecriticalequilibriumstateoflandslidebyseepageanalyzing，andstudieswater—rockorwater’soilinteractionmechanism，SyntheticallyanalysedthedeformationandevolutivemechanismofMaopinglandslide，andalsoanalysesthereliabilityofstabilityofMaopinglandslide．Combin
8、edwithengineeringpractice，systemicalandthoroughmethodologiesaboutdeformationmechanismandstabilityofreservoirslandslidecanbegainedbyqualititativelyandquantitativelyanalyzing·Atthesametime，therese
