【英文标准名称】:TerrestrialTrunkedRadio(TETRA)-VoiceplusData(V+D)-Part3:InterworkingattheInter-System-Interface(ISI);Sub-part1:Generaldesign(EndorsementoftheEnglishversionETS300392-3-1:1999asGermanstandard)
【原文标准名称】:地面主干线广播.语音加数据.第3部分:系统间接口的互连.第1分部分:一般设计(英文版本核准本ETS300392-3-1:1999作为德国标准)
【标准号】:DINETS300392-3-1-1999
【标准状态】:作废
【国别】:德国
【发布日期】:1999-12
【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】:电信;电信;规范(验收);无线电设备;无线电工程;无线通信业务;数据传送;无线电广播网;接口(数据处理);语音传输;地面主干线广播
【英文主题词】:speechtransmission;interfaces(dataprocessing);tetra;specification(approval);telecommunications;radionetworks;radioequipment;telecommunication;datatransfer;radioengineering;wirelesscommunicati
【摘要】:
【中国标准分类号】:M37
【国际标准分类号】:33_070_10
【页数】:1P;A4
【正文语种】:德语
【英文标准名称】:StandardTestMethodforIntegrityTestingofConcreteDeepFoundationsbyUltrasonicCrossholeTesting
【原文标准名称】:用超声波孔间试验测试混凝土深地基完整性的标准试验方法
【标准号】:ASTMD6760-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【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】:D18.11
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:barrette;boredpile;crossholesoniclogging;crossholetesting;drilledshaft;integritytest;singleholeultrasonictesting;ultrasoniclogging;ultrasonictesting;Barettes;Boreholedrilling;Crossholetesting;Drilledconcretecores;Integritytest
【摘要】:Thismethodusesdatafromultrasonicprobesloweredintoparallelaccessducts,orinasingleaccessduct,inthedeepfoundationelementtoassessthehomogeneityandintegrityofconcretebetweentheprobes.Thedataareusedtoconfirmadequateconcretequalityoridentifyzonesofpoorquality.Ifdefectsaredetected,thenfurtherinvestigationsshouldbemadebyexcavationorcoringtheconcreteasappropriate,orbyothertestingsuchasTestMethodD1143,D4945orD5882,andmeasurestakentoremediatethestructureifadefectisconfirmed.Note18212;Thequalityoftheresultproducedbythisstandardisdependentonthecompetenceofthepersonnelperformingit,andthesuitabilityoftheequipmentandfacilitiesused.AgenciesthatmeetthecriteriaofPracticeD3740aregenerallyconsideredcapableofcompetentandobjectivetestingandinspection.UsersofthisstandardarecautionedthatcompliancewithPracticeD3740doesnotinitselfassurereliableresults.Reliableresultsdependonmanyfactors;PracticeD3740providesameansofevaluatingsomeofthosefactors.1.1Thistestmethodcoversproceduresforcheckingthehomogeneityandintegrityofconcreteindeepfoundationsuchasboredpiles,drilledshafts,concretepilesoraugercastpiles.Thismethodcanalsobeextendedtodiaphragmwalls,barrettes,damsetc.Inthistestmethod,alltheabovewillbedesignatedx201C;deepfoundationelements.x201D;Thetestmeasuresthepropagationtimeandrelativeenergyofanultrasonicpulsebetweenparallelaccessducts(crosshole)orinasingletube(singlehole)installedinthedeepfoundationelement.Thismethodismostapplicablewhenperformedintubesthatareinstalledduringconstruction.1.2Similartechniqueswithdifferentexcitationsourcesexist,butthesetechniquesareoutsidethescopeofthistestmethod.1.3AllobservedandcalculatedvaluesshallconformtotheguidelinesforsignificantdigitsandroundingestablishedinPracticeD6026.1.3.1Themethodusedtospecifyhowdataarecollected,calculated,orrecordedinthisstandardisnotdirectlyrelatedtotheaccuracytowhichdatacanbeappliedindesignorotheruses,orboth.Howoneappliestheresultsobtainedusingthisstandardisbeyonditsscope.1.4Themethodusedtospecifyhowdataarecollected,calculated,orrecordedinthistestmethodisnotdirectlyrelatedtotheaccuracytowhichdatacanbeappliedindesignorotheruses,orboth.Howoneappliestheresultsobtainedusingthisstandardisbeyonditsscope.1.5Thisstandardprovidesminimumrequirementsforcrosshole(orsinglehole)testingofconcretedeepfoundationelements.Plans,specifications,provisions,orcombinationsthereofpreparedbyaqualifiedengineer,andapprovedbytheagencyrequiringthetest(s),mayprovideadditionalrequirementsandproceduresasneededtosatisfytheobjectivesofaparticulartestprogram.1.6Thetextofthisstandardreferencesnotesandfootnoteswhichprovideexplanatorymaterial.Thesenotesandfootnotes(excludingthoseintablesandfigures)shallnotbeconsideredasrequirementsofthestandard.1.7ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.8Limitations8212;Properinstallationoftheaccessductsisessentialforeffectivetestingandinterpretation.Themethoddoesnotgivetheexacttypeofdefect(for......
【中国标准分类号】:P22
【国际标准分类号】:91_080_40
【页数】:7P.;A4
【正文语种】:英语
基本信息
标准名称: | 特种工业用加捻绳 |
中标分类: |
纺织 >>
纺织制品 >>
线、带、绳 |
ICS分类: |
纺织和皮革技术 >>
纺织产品 >>
绳
|
替代情况: | FZ 398-1985 |
发布部门: | 中国纺织总会 |
发布日期: | 1995-12-01 |
实施日期: | 1996-07-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
提出单位: | 中国纺织总会 |
归口单位: | 上海纺织标准计量研究所 |
起草单位: | 四川省海蓉绸厂 |
起草人: | 王幼宁、李峰、吴钟、王岩松 |
出版社: | 中国标准出版社 |
出版日期: | 1900-01-01 |
页数: | 4页 |
适用范围
本标准适用于鉴定特种工业用加捻绳的品质。
前言
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引用标准
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所属分类: 纺织 纺织制品 线 带 绳 纺织和皮革技术 纺织产品 绳