【英文标准名称】:Geotechnicalinvestigationandtesting-Samplingmethodsandgroundwatermeasurements-Technicalprinciplesforexecution
【原文标准名称】:土工勘查和试验.抽样法和地下水测量.执行技术原则
【标准号】:BSENISO22475-1-2006
【标准状态】:现行
【国别】:英国
【发布日期】:2006-10-31
【实施或试行日期】:2006-10-31
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:基础;土木工程;分类;土壤组分;建筑;施工材料;分解方法;定义;描述;开发;尺寸;分解;土方工程;挖掘;勘探钻井;基础工程;土工学;地下;地下水;地下水位;土壤群;调查;试验报告;准备;特性;试样;取样;抽样方法;土壤分类;土力学;土壤采样;土壤学;土壤普查;土壤;结构工程;心土;术语;测试;处理;水常规
【英文主题词】:Basis;Civilengineering;Classification;Compositionoftheground;Construction;Constructionmaterials;Decompositionmethods;Definitions;Descriptions;Development;Dimensions;Disintegration;Earthworks;Excavation;Excavations;Exploratorydrilling;Foundationengineering;Geotechnics;Ground;Groundwater;Groundwaterlevel;Groupofsoils;Investigations;Preparation;Properties;Samples;Sampling;Samplingmethods;Soilclassification;Soilmechanics;Soilsampling;Soilscience;Soilsurveys;Soils;Structuralengineering;Subsoil;Terms;Testing;Treatment;Waterpractice
【摘要】:ThispartofISO22475dealswiththetechnicalprinciplesofsamplingofsoil,rockandgroundwater,andwithgroundwatermeasurements,inthecontextofgeotechnicalinvestigationandtesting,asdescribedinEN1997-1andEN1997-2.Theaimsofsuchgroundinvestigationsare:a)torecoversoilandrocksamplesofaqualitysufficienttoassessthegeneralsuitabilityofasiteforgeotechnicalengineeringpurposesandtodeterminetherequiredsoilandrockcharacteristicsinthelaboratory;b)toobtaininformationonthesequence,thicknessandorientationofstrataandjointsystemandfaults;c)toestablishthetype,compositionandconditionofstrata;d)toobtaininformationongroundwaterconditionsandrecoverwatersamplesforassessmentoftheinteractionofgroundwater,soil,rockandconstructionmaterial.Thequalityofasampleisinfluencedbythegeologicalandhydrogeologicalconditions,thechoiceandexecutionofthedrillingand/orthesamplingmethod,handling,transportandstorageofthesamples.ThispartofISO22475doesnotcoversoilsamplingforthepurposesofagriculturalandenvironmentalsoilinvestigation.NOTE1SoilsamplingforthesepurposesistobefoundinISO10381.Watersamplingforthepurposesofqualitycontrol,qualitycharacterisation,andidentificationofsourcesofpollutionofwater,includingbottomdepositsandsludgesisnotcovered.NOTE2WatersamplingforthesepurposesistobefoundinISO5667.
【中国标准分类号】:P13
【国际标准分类号】:93_020
【页数】:134P.;A4
【正文语种】:英语