ISO 5210-1-1977 多圈旋转型阀门驱动器附件.第1部分:法兰盘尺寸
作者:标准资料网 时间:2024-05-12 01:50:54 浏览:8636
来源:标准资料网
【英文标准名称】:Multi-turnvalveactuatorattachment;Part1:Flangedimensions
【原文标准名称】:多圈旋转型阀门驱动器附件.第1部分:法兰盘尺寸
【标准号】:ISO5210-1-1977
【标准状态】:作废
【国别】:国际
【发布日期】:1977-12
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC153
【标准类型】:()
【标准水平】:()
【中文主题词】:机械传动系统;底板;伺服电机;齿轮箱;联结;行车道;动力传动系统;法兰;尺寸;阀门;工业阀;定义;规范;连接;名称与符号;工业的;联结法兰
【英文主题词】:
【摘要】:
【中国标准分类号】:J16
【国际标准分类号】:3020;2810
【页数】:2P;A4
【正文语种】:英语
【英文标准名称】:Polyamidefibreropes-Doublebraidconstruction;GermanversionEN14685:2004
【原文标准名称】:聚酰胺纤维绳索.双层编织结构
【标准号】:EN14685-2004
【标准状态】:现行
【国别】:
【发布日期】:2005-02
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:编织的;直径;聚酰胺纤维;细度;绳索;纤维绳索;软索;尺寸;聚酰胺;材料强度;化学纤维;纺织产品;筛网;作标记;物理性能;股绞绳;聚酰胺绳索;近海工程;人造纤维绳;线密度;造船工程;双;断裂荷载;特性;设计;规范(验收);纺织纤维;纺织材料;名称与符号
【英文主题词】:Braided;Breakingload;Cords;Design;Designations;Diameter;Dimensions;Double;Fibreropes;Fineness;Lineardensity;Man-madefibreropes;Man-madefibres;Marking;Meshes;Navalengineering;Offshoreengineering;Physicalproperties;Polyamidefibres;Polyamideropes;Polyamides;Properties;Ropes;Specification(approval);Strandedropes;Strengthofmaterials;Textilefibres;Textileproducts;Textiles
【摘要】:
【中国标准分类号】:W58
【国际标准分类号】:59_080_50
【页数】:8P.;A4
【正文语种】:英语
【英文标准名称】:StandardTestMethodforDeterminingPerformanceStrengthofGeomembranesbytheWideStripTensileMethod
【原文标准名称】:用宽带拉伸法测定土工薄膜性能强度的标准试验方法
【标准号】:ASTMD4885-2001(2006)
【标准状态】:现行
【国别】:
【发布日期】:2001
【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】:D35.10
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:breakingstrength/tenacity;failureendpoint-soil/relatedmaterials
【摘要】:Thistestmethodisaperformancetestintendedasadesignaidusedtodeterminetheabilityofgeomembranestowithstandthestressesandstrainsimposedunderdesignconditions.Thistestmethodassiststhedesignengineerincomparingseveralcandidategeomembranesunderspecifictestconditions.Asaperformancetest,thismethodisnotintendedforroutineacceptancetestingofcommercialshipmentsofgeomembranes.Othermoreeasilyperformedtestmethods,suchasTestMethodsD751orTestMethodD882,canbeusedforroutineacceptancetestingofgeomembranes.Thistestmethodwillbeusedrelativelyinfrequently,andtoestablishperformancecharacteristicsofgeomembranematerials.5.2.1Thereisnoknowncorrelationbetweenthistestmethodandindextestmethods,suchasTestMethodsD751.Allgeomembranescanbetestedbythismethod.Somemodificationoftechniquesmaybenecessaryforagivengeomembranedependinguponitsphysicalmake-up.Specialadaptationsmaybenecessarywithstronggeomembranesorgeomembraneswithextremelyslicksurfaces,topreventthemfromslippingintheclampsorbeingdamagedbytheclamps.1.1Thistestmethodcoversthedeterminationoftheperformancestrengthofsyntheticgeomembranesbysubjectingwidestripsofmaterialtotensileloading.1.2Thistestmethodcoversthemeasurementoftensilestrengthandelongationofgeomembranesandincludesdirectionsforcalculatinginitialmodulus,offsetmodulus,secantmodulus,andbreakingtoughness.1.3Thebasicdistinctionsbetweenthistestmethodandothermethodsmeasuringtensilestrengthofgeomembranesarethewidthofthespecimenstestedandthespeedofappliedforce.Thegreaterwidthofthespecimensspecifiedinthistestmethodminimizesthecontractionedgeeffect(necking)whichoccursinmanygeosyntheticsandprovidesacloserrelationshiptoactualmaterialbehaviorinservice.Theslowerspeedofappliedstrainalsoprovidesacloserrelationshiptoactualmaterialbehaviorinservice.1.4Asaperformancetest,thismethodwillbeusedrelativelyinfrequently,andtotestlargelotsofmaterial.Thistestmethodisnotintendedforroutinequalitycontroltestingofgeomembranes.1.5ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:W59
【国际标准分类号】:59_080_70
【页数】:10P.;A4
【正文语种】:
