DL/T 5199-2004 水电水利工程混凝土防渗墙施工规范
作者:标准资料网 时间:2024-05-14 13:05:18 浏览:9638
来源:标准资料网
基本信息
| 标准名称： | 水电水利工程混凝土防渗墙施工规范 |
| 英文名称： | Specification of concrete cut-off wall used for hydropower and water conservancy project |
| 中标分类： |
工程建设 >>
水利、水电工程 >>
水电工程 |
| ICS分类： |
能源和热传导工程 >>
水力工程
|
| 发布部门： | 中华人民共和国国家发展和改革委员会 |
| 发布日期： | 2004-10-20 |
| 实施日期： | 2005-04-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 提出单位： | 中国电力企业联合会 |
| 归口单位： | 电力行业水电施工标委会 |
| 起草单位： | 中国水利水电基础工程局 |
| 起草人： | 蒋振中、宗敦峰、李允中等 |
| 出版社： | 中国电力出版社 |
| 出版日期： | 2005-04-01 |
| 页数： | 78页 |
适用范围
本标准规定了水电水利工程混凝土防渗墙施工的技术要求和工程质量检验、评定方法。
本标准适用于水电水利工程松散透水地基或土石坝(堰)体内深度小于70m,墙厚300mm～1000mm 的混凝土防渗墙工程。深度和厚度超出上述范围的混凝土防渗墙和其他建筑物其他用途的地下连续墙工程可参考使用。
前言
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目录
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引用标准
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所属分类： 工程建设 水利 水电工程 水电工程 能源和热传导工程 水力工程
【英文标准名称】:Reciprocatinginternalcombustionengines-Exhaustemissionmeasurement-Measurementofgaseousandparticulateexhaustemissionsatsite
【原文标准名称】:往复式内燃机.排气污染测定.气态和颗粒状排放污染物的定点测量
【标准号】:BSENISO8178-2-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-01-15
【实施或试行日期】:1997-01-15
【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】:流量测量;原动机;内燃机;现场试验;气体分析;气体分析仪;往复式发动机;误差;排气;颗粒空气污染物;燃烧产物;认可试验;试验条件;数学计算;污染物气体;采样设备;试验设备;准确度;抽样方法;校正
【英文主题词】:Definitions;Emission;Exhaustgases;Exhaustmeasurement;Gaseous;Internalcombustionengines;Mathematicalcalculations;Measurement;Measuringtechniques;Operationallocation;Particles;Particulatemattermeasurement;Reciprocatinginternalcombustionengines;Testing;Testingconditions
【摘要】:ThispartofISO8178,togetherwithISO8178-1,specifiesthemeasurementandevaluationmethodsforgaseousandparticulateexhaustemissionfromreciprocatinginternalcombustionengines(RICengines)understeady-stateconditionsatsite,necessaryfordeterminingoneweightedvalueforeachexhaustgaspollutant.Variouscombi-nationsofengineloadandspeedreflectdifferentengineapplications(seeISO8178-4).ThispartofISO8178ispreferablyappliedwhenRICenginesusedinmarineinstallations,generatingsets,dieselelectricrailtractionorsimilarapplicationsmustbemeasuredatsiteorwhenitisnotpossibletotakethemeasurementsundertest-bedconditionsortousethetest-bedmeasurementresults.ItisinappropriatetoapplythispartofISO8178tooff-roadvehicleenginespoweringvehiclessuchas,butnotlimitedto,agriculturaltractorsandharvesters,earthmovingmachines,largeoff-highwaytrucks(typicallyusedinmining),lawncareandutilityunitsandfork-lifttrucks.Enginespoweringthisequipmentaretobecertifiedonthetestbed.Ifre-checkingorre-certificationoftheseenginesisrequiredafterrebuild,theyshouldpreferablybetestedoutsidethevehicleonasuitableloadapplicationandmeasurementdevicesuchasadynamometerorloadbank.Thismethodcanbeusedfordeterminingconformityorcertificationofnew,usedorrebuiltenginesatsite.Con-firmationoftest-bedresultswithrespecttoISO8178-4canalsobeperformedwithinthisdocument.However,allowancesmustbemadefordifferencesinengineoperatingparametersfromlaboratoryconditions.Theenginemustbeoperatedatthesamespeedandtorquemeasuringpointsasusedfortest-bedmeasurement.Forenginesusedinmachinerycoveredbyadditionalrequirements(e.g.occupationalhealthandsafetyregulations,regulationsforpowerplants)additionaltestconditionsandspecialevaluationmethodsmayapply.NOTE1ThispartofISO8178isintendedtospecifyspecialrequirementsforthemeasurementofgaseousandparticulateemissionsatsite.Emissionscanbemeasuredandshouldbeprimarilymeasuredonatestbedforanyengine.Measurementonthetestbedismuchmoreaccurate,repeatableandeasy.Test-bedmeasurementsusingdefinedtestcyclesrepresentthoseofaverageandtypicaluseofengines.ThetestcyclesspecifiedinISO8178-4cannotalwaysbereproducedatsiteduetoconstraintsofload.Sitemeasurementisnecessaryonlywhenthefollowingrequirementsandconditionsexist.a)Whentest-bedmeasurementfortypeapprovalisnotappropriatebecausesiteconditionscannotbeduplicated.Thistestisasubstitutionoftest-bedmeasurement,thereforethetestshouldbeconductedusingthetestcycleinISO817-4.EXAMPLES1)whentheactualfuelusedatsitecannotbeusedbecauseofavailabilityorenvironmentalrestrictionattest-bedlocation;2)whentheambientconditionsofthetestbedarenotrepresentativeofthesiteconditionsbecauseofdif-ferenceinaltitude,humidityorairtemperature.Inthiscase,thispartofISO8178isonlyapplicabletothoseengineswhichcanreproduceatsite,measuringpointsspecifiedinISO8178-4,suchasmarineenginesatseatrials,initialinstallationofenginesfordrivinggeneratorsanddieselelectriclocomotives.b)Whenmeasurementatsiteisnecessarytoevaluateactualandlocalpollution.Thisshouldbemadeunderactualorsimulatedoperatingconditions.Engineoperationunderatestcyclede-finedinISO8178-4isnotalwayspossible,butthetestprocedureshouldbeascloseaspossibletothatpro-cedure.Therefore,valuesmeasuredinthiscasemaynotbedirectlycomparablewithtest-bedresultsbecausemeasuredvaluesareverymuchdependentontestcycles.c)Whensitemeasurementisagreedbetweenthepartiesinvolved.Valuesobtainedrepresentonlyaspecificengineunderspecificsiteconditionsanddonotnecessarilyr
【中国标准分类号】:J90
【国际标准分类号】:13_040_40;27_020
【页数】:30P;A4
【正文语种】:英语
【英文标准名称】:Founding.Technicalconditionsofdelivery.General
【原文标准名称】:铸造.交付技术条件.总则
【标准号】:BSEN1559-1-2011
【标准状态】:现行
【国别】:英国
【发布日期】:2011-04-30
【实施或试行日期】:2011-04-30
【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】:验收规范;铸造;铸件部件;铸件;稳定性(机械性能);防腐蚀;定义(术语);交货条件;铸造生产;检验;标志;材料;金属;包装件;生产;性能;粗毛坯铸件;销售文件;卖货商;规范(验收);表面防护;试验
【英文主题词】:Acceptancespecification;Castingconstitution;Castingparts;Castings;Consistency(mechanicalproperty);Corrosionprotection;Definitions;Deliveryconditions;Foundrypractice;Inspection;Marking;Materials;Metals;Packages;Production;Properties;Roughcastings;Salesdocuments;Sellers;Specification(approval);Surfaceprotection;Testing
【摘要】:ThispartofEN1559specifiesthegeneraltechnicaldeliveryconditionsforcastingsmadefromcastmetallicmaterialsexceptcopperalloycastings.ThispartofEN1559isnotapplicabletometalliccastingsforfurtherreprocessingsuchasforgingingotsandcontinuouslycastbilletsandblooms.NOTE1TechnicaldeliveryconditionsforcopperalloycastingsarespecifiedinEN1982.NOTE2Additionaltechnicaldeliveryconditionrequirementswhicharespecifictoparticularmaterialsarespecifiedinthefollowingpartsofthisstandardseries:EN1559-2forcaststeel;EN1559-3forcastiron;EN1559-4forcastaluminium;EN1559-5forcastmagnesium;EN1559-6forcastzinc.
【中国标准分类号】:J31
【国际标准分类号】:77_140_80;77_150_01
【页数】:28P.;A4
【正文语种】:英语
