ASME STP-NU-040-2012 更新和改进分段NH.简化的弹性和非弹性设计分析方法
时间:2024-05-09 12:48:12 来源: 标准资料网 作者：标准资料网 阅读：9710
【英文标准名称】:UpdateandImproveSubsectionNH-SimplifiedElasticandInelasticDesignAnalysisMethods
【原文标准名称】:更新和改进分段NH.简化的弹性和非弹性设计分析方法
【标准号】:ASMESTP-NU-040-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【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】:ASME规范;结构要求;设计;故障;高温反应堆;核电厂;质量保证;安全性要求;标准化;试验
【英文主题词】:ASME-code;Constructionrequirements;Design;Failure;Hightemperaturereactors;Nuclearpowerplants;Qualityassurance;Safetyrequirements;Standardization;Testing
【摘要】:
【中国标准分类号】:
【国际标准分类号】:27_120_20
【页数】:283P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforWater-SolubleChlorideinMortarandConcrete
【原文标准名称】:砂浆和混凝土中水溶氯化物的标准试验方法
【标准号】:ASTMC1218/C1218M-1999(2008)
【标准状态】:现行
【国别】:美国
【发布日期】:1999
【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】:C09.69
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:chloride;chloridecontent;concrete;mortar;water-solublechloride;Chlorideanalysis--concrete/aggregate;Concrete;Corrosion--concrete;Hydrauliccementmortar;Mortar;Water-solublechloride
【摘要】:Water-solublechloride,whenpresentinsufficientamount,iscapableofleadingtoinitiationoraccelerationofthecorrosionofmetals,suchassteel,embeddedinorcontactingacementsystemsuchasmortar,grout,orconcrete.Thus,itsdeterminationshallberequiredtoevaluatethepotentialofacementsystemforundergoingsuchreactionsortoinvestigatecementsystemswheresuchreactionhasalreadyoccurred.However,itmustberecognizedthatwater-solublechloridedeterminedatsomeparticulartimeinthelifeofacementsystemiscapableofbeingsubstantiallydifferentthanthatatanothertime;forexample,theserviceenvironmentiscapableofresultinginahigherwater-solublechloridecontentduetochangesinsolubilityoraloweroneduetoleaching.Testconditionsarecapableofaffectingwater-solublechloridedeterminations.Takecautionwhencomparingresultsfromthistestmethodwiththosefromothertestmethods.Sulfidesareknowntointerferewiththedeterminationofchloridecontent.Blast-furnaceslagaggregatesandcementscontainsulfidesulfurinconcentrationsthatarecapableofsuchinterferenceandproduceerroneouslyhightestresults.Treatmentwithhydrogenperoxide,asdiscussedinTestMethodsC114,isusedtoeliminatesuchinterference.Thereareaggregatesthatcontainchloridethatisnotavailableforcorrosion.Suchchloridewillbedetectedbyuseofthistestmethod.1.1Thistestmethodprovidesproceduresforthesamplingandanalysisofhydraulic-cementmortarorconcreteforchloridethatiswatersolubleundertheconditionsoftest.1.2Thetextofthisstandardreferencesnotesandfootnotesthatprovideexplanatoryinformation.Thesenotesandfootnotesshallnotbeconsideredasrequirementsofthisstandard.1.3ThevaluesstatedineitherSIunitsorinch-poundunitsaretoberegardedseparatelyasastandard.Withinthetext,theinch-poundunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;therefore,eachsystemshallbeusedindependentlyoftheother.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q13
【国际标准分类号】:91_100_10
【页数】:3P.;A4
【正文语种】:英语
【英文标准名称】:Hydraulicfluidpower;singlerodcylinders;mountingdimensions;160bar(16000kPa)series;mediumseries;identicalwithISO6020/1:1981
【原文标准名称】:液压技术.单活塞杆液压缸.连接尺寸.160bar(160MPa)系列.中型系列
【标准号】:DINISO6020-1-1993
【标准状态】:作废
【国别】:德国
【发布日期】:1993-06
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:活塞杆;流体技术;尺寸;机械工程;连接尺寸;筒;分单双面(向)的;液压缸;液压装置
【英文主题词】:mechanicalengineering;connectingdimensions;fluidtechnologies;hydrauliccylinders;pistonrods;cylinders;duesided;dimensions;hydraulics
【摘要】:
【中国标准分类号】:J20
【国际标准分类号】:23_100_20
【页数】:10P;A4
【正文语种】:德语