【英文标准名称】:Executionofspecialgeotechnicalworks-Deepmixing
【原文标准名称】:特殊土工工程的执行.深度混合
【标准号】:BSEN14679-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-07-11
【实施或试行日期】:2005-07-11
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:Thisdocumentspecifiesgeneralprinciplesfortheexecution,testing,supervisionandmonitoringofdeepmixingworkscarriedoutbytwodifferentmethods:drymixingandwetmixing.Deepmixingconsideredinthisdocumentislimitedtomethods,whichinvolve:a)mixingbyrotatingmechanicalmixingtools(seeAnnexA,FigureA.1)wherethelateralsupportprovidedtothesurroundingsoilisnotremoved;b)treatmentofthesoiltoaminimumdepthof3m;c)differentshapesandconfigurations,consistingofeithersinglecolumns,panels,grids,blocks,wallsoranycombinationofmorethanonesinglecolumn,overlappingornot(seeAnnexA,FiguresA.8toA.12);d)treatmentofnaturalsoil,fill,wastedepositsandslurries,etc.;e)othergroundimprovementmethodsusingsimilartechniquesexist(seeA.3.5).Guidanceonpracticalaspectsofdeepmixing,suchasexecutionproceduresandequipment,isgiveninAnnexA.MainapplicationsareexemplifiedinAnnexA,FigureA.14.Methodsoftesting,specificationandassessmentofdesignparameters,whichareaffectedbyexecution,arepresentedinAnnexB.
【中国标准分类号】:P32
【国际标准分类号】:93_020
【页数】:56P;A4
【正文语种】:英语