ASTM A 314-1997 锻造用不锈及耐热钢坯及钢棒的标准规范
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来源:标准资料网
【英文标准名称】:StandardSpecificationforStainlessSteelBilletsandBarsforForging
【原文标准名称】:锻造用不锈及耐热钢坯及钢棒的标准规范
【标准号】:ASTMA314-1997
【标准状态】:现行
【国别】:美国
【发布日期】:1997
【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】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:棒材;锻件;不锈的;耐热;钢
【英文主题词】:steels;heatresistant;stainless;forgings;bars(materials)
【摘要】:
【中国标准分类号】:H43
【国际标准分类号】:77_140_60;77_140_20
【页数】:3P;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodsforRubberProperty-StiffeningatLowTemperatures:FlexiblePolymersandCoatedFabrics
【原文标准名称】:橡胶性能的标准试验方法.低温下固化:挠性聚合物和涂层织物
【标准号】:ASTMD1053-1992a(2007)
【标准状态】:现行
【国别】:
【发布日期】:1992
【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】:D11.14
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:炭黑;涂层织物;天然橡胶;聚合物;性能;橡胶;固化;合成橡胶;测试
【英文主题词】:apparentmodulusofrigidity;coatedfabric;fabrics;flexiblepolymers;lowtemperature;lowtemperaturemodulus;lowtemperaturetest;modulusproportionalityfactor;MPF;polymer;relativemodulus;rigiditymodulus;stiffening;stiffness;stiffnessme
【摘要】:Thesetestmethodsmaybeusedtodeterminethesubnormaltemperaturestiffeningofflexiblepolymersorfabricscoatedwithflexiblepolymers.Temperaturesatwhichthelowtemperaturemodulusisaspecifiedmultipleorratioofthemodulusatroomtemperatureareinterpolatedfromthetwistversustemperaturecurve.Thesespecifiedratiosoflow-temperaturemodulustoroom-temperaturemodulusarecalledrelativemoduli.Thesetemperaturesattherelativemoduliencompassthetransitionregionbetweentheglassyandrubberystatesofthematerialstested.Thesetestmethodsofferonlyageneralguidetostiffnesscharacterizationasserviceconditionsofexperimentalmaterialsmaydiffergreatlyfromthetestconditions.
ATorsionhead
GMovableprotractor
BTorsionwire
HSupportingstand
CSieve
ISpecimenrack
DClampstud
JTestspecimen
EScrewconnector
KBottomclamp
FPointer
LTopclamp
【英文标准名称】:Eurocode8:Designofstructuresforearthquakeresistance-Part6:Towers,mastsandchimneys;EnglishversionofDINEN1998-6:2006-03
【原文标准名称】:欧洲法规8:防地震结构设计.第6部分:塔、杆和烟囱.德文版本EN1998-6-2005
【标准号】:DINEN1998-6-2006
【标准状态】:现行
【国别】:德国
【发布日期】:2006-03-01
【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】:烟囱;建筑;建设工程;定义;设计;地震防护;抗震设计;欧洲法规;杆(柱);数学计算;地震系数;地震荷载;稳定性;塔状建筑
【英文主题词】:Chimneys;Construction;Constructionworks;Definition;Definitions;Design;Earthquakeprotection;Earthquake-resistantdesign;EUROCODE;Masts;Mathematicalcalculations;Seismiccoefficient;Seismicloading;Stability;Towers
【摘要】:(1)ThescopeofEurocode8isdefinedinEN1998-1:2004,1.1.1andthescopeofthisStandardisdefinedin(2)to(4).AdditionalpartsofEurocode8areindicatedinEN1998-1:2004,1.1.3.(2)EN1998-6establishesrequirements,criteria,andrulesforthedesignoftallslenderstructures:towers,includingbell-towers,intaketowers,radioandTV-towers,masts,chimneys(includingfree-standingindustrialchimneys)andlighthouses.AdditionalprovisionsspecifictoreinforcedconcreteandtosteelchimneysaregiveninSections5and6,respectively.AdditionalprovisionsspecifictosteeltowersandtosteelguyedmastsaregiveninSections7and8,respectively.Requirementsarealsogivenfornon-structuralelements,suchasantennae,thelinermaterialofchimneysandotherequipment.NOTE1InformativeAnnexAprovidesguidanceandinformationforlineardynamicanalysisaccountingforrotationalcomponentsofthegroundmotion.NOTE2InformativeAnnexBprovidesinformationandguidanceonmodaldampinginmodalresponsespectrumanalysis.NOTE3InformativeAnnexCprovidesinformationonsoil-structureinteractionandguidanceforaccountingforitinlineardynamicanalysis.NOTE4InformativeAnnexDprovidessupplementaryinformationandguidanceonthenumberofdegreesoffreedomandthenumberofmodesofvibrationtobetakenintoaccountintheanalysis.NOTE5InformativeAnnexEgivesinformationandguidancefortheseismicdesignofMasonrychimneys.NOTE6InformativeAnnexFgivessupplementaryinformationfortheseismicperformanceanddesignofelectricaltransmissiontowers.(3)Thepresentprovisionsdonotapplytocoolingtowersandoffshorestructures.(4)Fortowerssupportingtanks,EN1998-4applies.
【中国标准分类号】:P15
【国际标准分类号】:91_010_30;91_060_40;91_120_25
【页数】:49P.;A4
【正文语种】:英语
