DIN 41080-2-1979 定时机构.第2部分:定时中心的术语和结构

上一篇: DIN 41080-1-1979 定时机构.第1部分:基本概念和一般概念
下一篇: DIN 43714-1979 测量.控制.调节.测温计.热电偶用补偿导线

【英文标准名称】:StandardPracticeforAcousticEmissionExaminationofReinforcedThermosettingResinPipe(RTRP)
【原文标准名称】:强化热固性树脂管(RTRP)声辐射检验的标准实施规程
【标准号】:ASTME1118-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:E07.04
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:辐射;试验;管;声学;无损检验;噪声辐射;树脂
【英文主题词】:adhesivejoints;Felicityeffect;Felicityratio;FRPpipe;loadhold;RTRP;zonelocation
【摘要】:TheAEexaminationmethoddetectsdamageinRTRP.ThedamagemechanismsdetectedinRTRPareasfollows:resincracking,fiberdebonding,fiberpullout,fiberbreakage,delamination,andbondorthreadfailureinassembledjoints.FlawsinunstressedareasandflawswhicharestructurallyinsignificantwillnotgenerateAE.Thispracticeisconvenientforon-lineuseunderoperatingconditionstodeterminestructuralintegrityofin-serviceRTRPusuallywithminimalprocessdisruption.FlawslocatedwithAEshouldbeexaminedbyothertechniques;forexample,visual,ultrasound,anddyepenetrant,andmayberepairedandretestedasappropriate.Repairprocedurerecommendationsareoutsidethescopeofthispractice.1.1Thispracticecoversacousticemission(AE)examinationormonitoringofreinforcedthermosettingresinpipe(RTRP)todeterminestructuralintegrity.Itisapplicabletolinedorunlinedpipe,fittings,joints,andpipingsystems.1.2Thispracticeisapplicabletopipethatisfabricatedwithfiberglassandcarbonfiberreinforcementswithreinforcingcontentsgreaterthan15%byweight.Thesuitabilityoftheseproceduresmustbedemonstratedbeforetheyareusedforpipingthatisconstructedwithotherreinforcingmaterials.1.3Thispracticeisapplicabletotestsbelowpressuresof35MPaabsolute(5000psia).1.4Thispracticeislimitedtopipeuptoandincluding0.6m(24in.)indiameter.LargerdiameterpipecanbeexaminedwithAE,however,theprocedureisoutsidethescopeofthispractice.1.5Thispracticeappliestoexaminationsofneworin-serviceRTRP.1.6ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.7Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesandtodeterminetheapplicabilityofregulatorylimitationspriortouse.Formorespecificsafetyprecautionaryinformationsee8.1.
【中国标准分类号】:G31
【国际标准分类号】:23_040_20
【页数】:12P.;A4
【正文语种】:


【英文标准名称】:Cinematography-Photographiccontrolanddatarecordson16mmand35mmmotion-picturefilmandprints-Dimensionsandlocation(ISO8758:1992)
【原文标准名称】:电影技术.16mm和35mm电影胶片和拷贝上的影相图形控制记录和数据记录.尺寸和定位
【标准号】:DINISO8758-1997
【标准状态】:现行
【国别】:德国
【发布日期】:1997-11
【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】:数字;拷贝;灵敏度;记录;控制信号;数据记录;检验;影片;信号;扫描;尺寸;定位;重放设备;控制设备;电影摄影;位置;电影胶片;电影
【英文主题词】:Checks;Cinematography;Controlequipment;Controlsignals;Copies;Datarecording;Dimensions;Figures;Film;Films;Motionpictures;Motion-picturefilm;Position;Positioning;Recording;Reproductingequipment;Scanning;Sensitivity;Signals
【摘要】:Thedocumentspecifiesthelocationanddimensionsofphotographiccontrolanddatarecordson16mmmotion-pictureoriginals,intermediatesandprints,35mmmotion-picturecameranegativesand35mmmotion-picturereleaseprints.Italsospecifiesthewidthscannedbythecontroldatareproducer,andthereproducerspectralsensitivity.#,,#
【中国标准分类号】:A15
【国际标准分类号】:37_060_20
【页数】:6P;A4
【正文语种】:德语