ASME BPVC Section 8 Division 2-2007 ASME锅炉和压力容器规范.第8节:压力容器的制造规则.第2分册:替代规则
作者:标准资料网 时间:2024-05-18 20:07:56 浏览:9382
来源:标准资料网
【英文标准名称】:ASMEBoiler&PressureVesselCode-Section8:RulesforConstructionofPressureVessels-Division2:AlternativeRules
【原文标准名称】:ASME锅炉和压力容器规范.第8节:压力容器的制造规则.第2分册:替代规则
【标准号】:ASMEBPVCSection8Division2-2007
【标准状态】:作废
【国别】:美国
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:验收;钎焊接;认证;代码;设计;尺寸;检验(质量保证);外部压力;制作;锻造;检验;装置;内压力;维修;制造;材料;材料规范;压力容器;质量保证;安全工程;安全要求;安全阀;钎焊;监督(认可);容器;焊接
【英文主题词】:Acceptance;Brazewelding;Certification;Codes;Design;Dimensions;Examination(qualityassurance);Externalpressure;Fabrication;Forging;Inspection;Installations;Internalpressure;Maintenance;Manufacturing;Materials;Materialsspecification;Pressurevessels;Qualityassurance;Safetyengineering;Safetyrequirements;Safetyvalves;Solderings;Surveillance(approval);Vessels;Welding
【摘要】:ASMEBoiler&PressureVesselCode-Section8:RulesforConstructionofPressureVessels-Division2:AlternativeRules
【中国标准分类号】:J74
【国际标准分类号】:23_020_30
【页数】:
【正文语种】:英语
【英文标准名称】:StandardGuideforConductingaSensitivityAnalysisforaGround-WaterFlowModelApplication
【原文标准名称】:地下水流样品应用的灵敏度分析标准导则
【标准号】:ASTMD5611-1994(2002)
【标准状态】:现行
【国别】:
【发布日期】:1994
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:D18.21
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:计算机;校准;地下;土壤;导则;地下水;取样;水文地质系统;有关材料;灵敏度分析;水流样品应用;水样品
【英文主题词】:calibration;computer;groundwater;modeling;sensitivity;
【摘要】:Afteramodelhasbeencalibratedandusedtodrawconclusionsaboutaphysicalhydrogeologicsystem(forexample,estimatingthecapturezoneofaproposedextractionwell),asensitivityanalysiscanbeperformedtoidentifywhichmodelinputshavethemostimpactonthedegreeofcalibrationandontheconclusionsofthemodelinganalysis.Ifvariationsinsomemodelinputsresultininsignificantchangesinthedegreeofcalibrationbutcausesignificantlydifferentconclusions,thenthemerefactofhavingusedacalibratedmodeldoesnotmeanthattheconclusionsofthemodelingstudyarevalid.Thisguideisnotmeanttobeaninflexibledescriptionoftechniquesofperformingasensitivityanalysis;othertechniquesmaybeappliedasappropriateand,afterdueconsideration,someofthetechniqueshereinmaybeomitted,altered,orenhanced.1.1Thisguidecoverstechniquesthatshouldbeusedtoconductasensitivityanalysisforaground-waterflowmodel.Thesensitivityanalysisresultsinquantitativerelationshipsbetweenmodelresultsandtheinputhydraulicpropertiesorboundaryconditionsoftheaquifers.1.2Afteraground-waterflowmodelhasbeencalibrated,asensitivityanalysismaybeperformed.Examinationofthesensitivityofcalibrationresidualsandmodelconclusionstomodelinputsisamethodforassessingtheadequacyofthemodelwithrespecttoitsintendedfunction.1.3Afteramodelhasbeencalibrated,amodelermayvarythevalueofsomeaspectoftheconditionsapplyingsolelytothepredictionsimulationsinordertosatisfysomedesigncriteria.Forexample,thenumberandlocationsofproposedpumpingwellsmaybevariedinordertominimizetherequireddischarge.Insofarastheseaspectsarecontrollable,variationoftheseparametersispartofanoptimizationprocedure,and,forthepurposesofthisguide,wouldnotbeconsideredtobeasensitivityanalysis.Ontheotherhand,estimatesoffutureconditionsthatarenotcontrollable,suchastherechargeduringapostulateddroughtofunknowndurationandseverity,wouldbeconsideredascandidatesforasensitivityanalysis.1.4Thisguidepresentsthesimplestacceptabletechniquesforconductingasensitivityanalysis.Othertechniqueshavebeendevelopedbyresearchersandcouldbeusedinlieuofthetechniquesinthisguide.1.5Thisguideiswrittenforperformingsensitivityanalysesforground-waterflowmodels.However,thesetechniquescouldbeappliedtoothertypesofground-waterrelatedmodels,suchasanalyticalmodels,multi-phaseflowmodels,non-continuum(karstorfractureflow)models,ormasstransportmodels.1.6Thisguideisoneofaseriesonground-watermodelingcodes(software)andtheirapplications,suchasGuideD5447andGuideD5490.Otherstandardshavebeenpreparedonenvironmentalmodeling,suchasPracticeE978.1.7Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.TheSIunitsgiveninparenthesesareforinformationonly.1.8Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.9Thisguideoffersanorganizedcollectionofinformationoraseriesofoptionsanddoesnotrecommendaspecificcourseofaction.Thisdocumentcannotreplaceeducationorjudgement.Notallaspectsofthisguidemaybeapplicalbeinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisuniqueaspects.Theword"Standard"inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapp......
【中国标准分类号】:P12
【国际标准分类号】:13_060_10
【页数】:5P.;A4
【正文语种】:
基本信息
标准名称: | 起重机控制台 |
中标分类: |
机械 >>
通用机械与设备 >>
起重机械 |
替代情况: | JB/DQ 6146-86 |
发布部门: | 中华人民共和国机械工业部 |
发布日期: | 1993-08-21 |
实施日期: | 1993-10-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
提出单位: | 沈阳电气传动研究所 |
归口单位: | 沈阳电气传动研究所 |
起草单位: | 天水长城控制电器厂 |
起草人: | 赵国梁 |
出版社: | 机械工业出版社 |
出版日期: | 1993-10-01 |
页数: | 11 页 |
适用范围
本标准规定了起重机控制台的产品分类、技术要求、试验方法、检验规则和标志、包装及运输。
本标准适用于安装在司机室内的起重机控制台(以下简称控制台) 控制台用于交流50Hz(或60Hz),额定电压660V及以下的主电路和控制电路中,亦可用于直流额定电压440V及以下的控制电路中,控制起重运输机械的电动机起动、调速、制动及换向。
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类: 机械 通用机械与设备 起重机械