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ID:46692247
大小:108.00 KB
页数:9页
时间:2019-11-26
《岩土工程专业词汇(推荐)》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、1.geotechnicalengineering岩土.工程2.foundationengineering基础I.程3.soil,earth土4.soilmechanics土力学cyclicloading周期荷载unloading卸戟reloading再加载viscoelasticfoundation粘弹性地基viscousdamping粘滞阻尼shearmodulus前切模量5.soildynamics土动力学6.stresspath应力路径7.numcricalgcotcchanics数值岩土
2、力学二•土的分类亠I.residualsoil残积土groundwaterlevel地下水位2.groundwater地卜•水groundwatertable地卜水位3.clayminerals粘土矿物4.secondaryminerals次生矿物5.landslides滑坡6.borcholecolumnarsection钻孔柱状图7.engineeringgeologicinvestigationI•程地质勘察5.bouldcr漂石9.cobble卵石10.gravel砂石II.gravell
3、ysand砾砂12.coarsesand粗砂13.mediumsand中砂14.finesand细砂15.siltysand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粘质務土22.saturatedsoil饱和土23.unsaturatedsoil非饱和土24.fill(soil)填土25.overconsolidatedsoil超固结土26.normallyconsolidat
4、edsoil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)soil膨胀上31.peat泥炭32.1ocss黄仝33.frozensoil冻土三•土的基本物理力学性质1.cccompressionindex2.cuundrainedshearstrength3.cu/p()ratioofundrainedstrengthcutoeffectiveoverburdenstress
5、pO(cu/p())NC,(cu/p())ocsubscriptsNCandOCdesignatednonnallyconsolidatedandovcrconsolidated,respectively1.cvanecohesivestrengthfromvanetest2.eonaturalvoidratio6.Ipplasticityindex7.Kocoefficientof"at-rest^pressureJortotalstresses^]anda2domainforcflcctivc
6、strcsscsoi69.K()nK()fornormallyconsolidatedstate10.K()UKocoefficientunderrapidcontinuousloading,simulatinginstantaneousloadingoranundrainedcondition1l・K°dKocoefficientundercyclicloading(frequencylessthanlHz),asapseudo-dynamictcstforK()coefficient12.kh
7、permeabilityinhorizontalandverticaldirections,respectively13.Nblowcount,standardpenetrationtest14.OCRover-consolidationratio15.pcpreconsolidationpressure,fromoedemetertest16.p0effectiveoverburdenpressure17.psspecificconepenetrationresistanee,fromstati
8、cconetest18.quunconfinedcompressivestrength19.U,Umdegreeofconsolidation‘subscriptmdenotesmeanvalueofaspecimen20.u,ub,umpore(water)pressure,subscriptsbandmdenotebottomofspecimenandmeanvalue,respectively21.WowLwpnaturalwatercontent,liquidandplas
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