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BS EN 10214-1995 连续热浸镀锌铝的薄钢板和钢带.交付技术状态

作者:标准资料网 时间:2024-05-21 14:45:07  浏览:9594   来源:标准资料网
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【英文标准名称】:Continuouslyhot-dipzinc-aluminium(ZA)coatedsteelstripandsheet-Technicaldeliveryconditions
【原文标准名称】:连续热浸镀锌铝的薄钢板和钢带.交付技术状态
【标准号】:BSEN10214-1995
【标准状态】:作废
【国别】:英国
【发布日期】:1995-08-15
【实施或试行日期】:1995-08-15
【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】:
【中国标准分类号】:H46
【国际标准分类号】:77_140_50
【页数】:20P;A4
【正文语种】:英语


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【英文标准名称】:Glossaryoftermsusedininformationprocessing(Opensystemsinterconnection)
【原文标准名称】:信息处理术语集(开放系统互连)
【标准号】:JISX0026-1995
【标准状态】:现行
【国别】:日本
【发布日期】:1995-10-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonInformationTechnology
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;数据处理;开放系统互连
【英文主题词】:dataprocessing;opensystemsinterconnection;definitions
【摘要】:この規格は,情報処理における開放型システム間相互接続に関する主な用謡定義及び対応英語について規定する。
【中国标准分类号】:L70
【国际标准分类号】:01_040_35;35_100_01
【页数】:12P;A4
【正文语种】:日语


【英文标准名称】:StandardPracticeforEvaluationofRocktobeUsedforErosionControl
【原文标准名称】:侵蚀控制用岩石评定的标准实施规范
【标准号】:ASTMD4992-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D18.17
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:侵蚀;评定;岩石
【英文主题词】:armorstone;breakwaterstone:erosioncontrol;laboratorytesting;petrographicanalysis;riprap;rock;rockdurability;rockmassproperties;rockmaterialproperties
【摘要】:Thefieldexaminationandpetrographicexaminationinthispracticealongwithappropriatelaboratorytestingmaybeusedtodeterminethesuitabilityofrockforerosioncontrol.Itshouldidentifyanddelineateareasorzonesoftherock,beds,andfaciesofunsuitableormarginalcompositionandpropertiesduetoweathering,alteration,structuralweaknesses,porosity,andotherpotentiallydeleteriouscharacteristics.Boththerockmasspropertiesandtherockmaterialpropertiesmustbeevaluated.4.2.1Therockmasspropertiesarethelithologicpropertiesoftheinsiturockthatmustbeevaluatedonamacroscopicscaleinthefield.Thesewouldincludefeaturessuchasfractures,joints,faults,bedding,schistosity,andlineations,aswellasthelateralandverticalextentoftherockunit.4.2.2Therockmaterialpropertiesarethoselithologicpropertiesthatmaybeevaluatedusingsmallspecimensandthuscanbesubjecttomeaningfullaboratorytesting.Thesepropertieswouldincludemineralcomposition,grainsize,rockhardness,degreeofweathering,porosity,unitweight,andmanyothers.Rockproposedforuseinerosioncontrolapplicationswillnormallybeclassifiedaseitherfilterbeddingstone,riprapstone,armorstone,orbreakwaterstone.However,theseproceduresmaybealsoextendedtorocksusedingroinandgabionstructures.1.1Thispracticecoverstheevaluationofrocktobeusedforerosioncontrol.Thecomplexityandextentofthisevaluationwillbegovernedbythesizeanddesignrequirementsoftheindividualproject,thequantityandqualityofrockrequired,andthepotentialriskforpropertydamageorlossofhumanlife.1.2Itisnotintendedthatalloftheevaluationslistedinthispracticebeaddressedforeveryproject.Forsomesmall,lesscriticaljobs,avisualinspectionoftherockmaybeallthatisnecessary.Severaloftheevaluationslistedmaybenecessaryonlarge,complex,high-hazardprojects.Theintensityandnumberofevaluationsmadeonanyoneprojectmustbedeterminedbythedesigner.1.3Examinationoftherockatthesource,evaluationofsimilarrockexposedtotheenvironmentatanyfieldinstallations,aswellaslaboratorytestsmaybenecessarytodeterminethepropertiesoftherockasrelatedtoitspredictedperformanceatthesiteofintendeduse(1,2,3,4,5,6).1.4Theexaminationoftherockatitssourceisessentialtoitsevaluationforerosioncontrolandaidsintheplanningofthesubsequentlaboratoryexaminations.Verylargepiecesofrockuptoseveraltonsweightareusedinthecontroloferosion;thusgreatcaremustbetakenwiththefielddescriptionsandinthesamplingprogramtoassurethatzonesofimpuritiesorweaknessesthatmightnotoccurinordinarysizespecimensarerecordedandevaluatedfortheirdeleteriouspotentialundertheconditionsofintendeduse.Itisnecessarythattheintendedmethodofrockremovalbestudiedtoascertainwhetherthesamplestakenwillcorrespondtotheblasting,handling,andweatheringhistoryoftherockthatwillfinallybeused().1.5Thespecificproceduresemployedinthelaboratoryexaminationsdependonthekindofrock,itscharacteristics,mineralcomponents,macroandmicrostructure,andperhapsmostimportantly,theintendeduse,sizeofthepieces,andtheexposureconditionsatthesiteofuse(1,2,3,4).1.6Itisassumedthatthispracticewillbeusedbypersonnelwhoarequalifiedbyeducationandexperiencetoplanthenecessaryevaluationsandtoconductthemsothatthenecessaryparametersofthesubjectrockwillbedefined.Therefore,thispracticedoesnotattempttodetailthelaboratorytechniquesrequired,butrathertomentionthemandonlydetailthosepropertiesthatmustbeof......
【中国标准分类号】:P13
【国际标准分类号】:91_100_15
【页数】:7P.;A4
【正文语种】:



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