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1、一.综合类1.geotechnicalengineering岩土工程2.foundationengineering基础工程3.soil,earth土4.soilmechanics土力学cyclicloading周期荷载unloading卸载reloading再加载viscoelasticfoundation粘弹性地基viscousdamping粘滞阻尼shearmodulus剪切模量5.soildynamics土动力学6.stresspath应力路径7.numericalgeotechanics数值岩土力学二.土的分类1.residualsoil残积土gr
2、oundwaterlevel地下水位2.groundwater地下水groundwatertable地下水位3.clayminerals粘土矿物4.secondaryminerals次生矿物5.landslides滑坡6.boreholecolumnarsection钻孔柱状图7.engineeringgeologicinvestigation工程地质勘察8.boulder漂石9.cobble卵石10.gravel砂石11.gravellysand砾砂12.coarsesand粗砂13.mediumsand中砂14.finesand细砂15.siltysa
3、nd粉土16.clayeysoil粘性土17.clay粘土18.siltyclay粉质粘土19.silt粉土20.sandysilt砂质粉土21.clayeysilt粘质粉土22.saturatedsoil饱和土23.unsaturatedsoil非饱和土24.fill(soil)填土25.overconsolidatedsoil超固结土26.normallyconsolidatedsoil正常固结土27.underconsolidatedsoil欠固结土28.zonalsoil区域性土29.softclay软粘土30.expansive(swelling
4、)soil膨胀土31.peat泥炭32.loess黄土33.frozensoil冻土三.土的基本物理力学性质1.cccompressionindex2.cuundrainedshearstrength3.cu/p0ratioofundrainedstrengthcutoeffectiveoverburdenstressp0(cu/p0)NC,(cu/p0)ocsubscriptsNCandOCdesignatednormallyconsolidatedandoverconsolidated,respectively4.cvanecohesivestreng
5、thfromvanetest5.e0naturalvoidratio6.Ipplasticityindex7.K0coefficientof“at-rest”pressure,fortotalstressesσ1andσ28.K0’domainforeffectivestressesσ1‘andσ2’9.K0nK0fornormallyconsolidatedstate10.K0uK0coefficientunderrapidcontinuousloading,simulatinginstantaneousloadingoranundrainedcondi
6、tion11.K0dK0coefficientundercyclicloading(frequencylessthan1Hz),asapseudo-dynamictestforK0coefficient12.kh,kvpermeabilityinhorizontalandverticaldirections,respectively13.Nblowcount,standardpenetrationtest14.OCRover-consolidationratio15.pcpreconsolidationpressure,fromoedemetertest1
7、6.p0effectiveoverburdenpressure17.psspecificconepenetrationresistance,fromstaticconetest18.quunconfinedcompressivestrength19.U,Umdegreeofconsolidation,subscriptmdenotesmeanvalueofaspecimen20.u,ub,umpore(water)pressure,subscriptsbandmdenotebottomofspecimenandmeanvalue,respectively2
8、1.w0wLwpnaturalwatercontent,liqui
