路塹類土質(zhì)邊坡錨固技術(shù)研究.pdf

1、西南交通大學碩士學位論文路塹類土質(zhì)邊坡錨固技術(shù)研究姓名：楊明申請學位級別：碩士專業(yè)：地質(zhì)工程指導教師：胡厚田2002.2.1西南交通大學碩士研究生學位論文第1I頁AbstractNowthatthefocusoffreewayconstructingiSbeingshiftedtomountainareas，manysimilarsoilslopesofroadcutwouldbemadeHowever，themechanismsofS

2、imilarSOilS10pesdestroyingarestillunclearandthemeasuresofreinforcingthemareimproper，SOsomehiddentroublesofengineeringareoftenbroughtandsomeresourcearewastedTheanchortechnologyiSakindofmethodofactivereinforcingthatchanges

3、slope’Sstressstatusandinspiresone’SownstabilitybyhugeanchorforceTheS10peengineeringbyitiScharacterizedassafety，legerityandbeautyMoreover，itstotalcost，SOCietyoreconomybenefitsbroughtbyitgreatlYexcelledthoseconventionalhea

4、vystructureusedinreinforcingS10peButnowadays，researchontheanchortechnologyinchinamostlyfocusonrockslopes，notSimilarsoilslopesThetechnologyusedinsimilarsoilS10pesiSchieflYbasedonexperience，especial1Ysomenew—Stylemeasureso

5、fS10peanchorsuchasprestressedanchorcablesashorbeam，etcBymanyfieldinvestigates，thiSthesiSbringsforwardtheconceptofSimilarsoilslopesandanalyzestheirdifferentcharactersfromcommonSOilslopesBythetestofanchorcablepull一outinten

6、sity，researchiScarriedonanchorcapability，stiffnesscoefficientandprestress10ssesofanchorcableinreinforcingSimilarSOilslopes。ThemechaniSmSofreinforcingSimilarsoi1Slopesbyprestressedanchorcablesash(beam)arestudiedbythemetho

7、dofcombinationoffieldtest，theoryanalysiSandnumericalsimulation，asaresult，thecalculationalpatternofinternalforceofanchorcablesash(beam)iSputforwardInaddition，thenumericalsimulationofeffectofsimilarsoilslopereinforcedbyanc