BS EN 1393-1997 塑料管道系统.玻璃增强热固性塑料(GRP)管.初始轴向拉伸特性的测定
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【英文标准名称】:Plasticspipingsystems-Glass-reinforcedthermosettingplastics(GRP)pipes-Determinationofinitiallongitudinaltensileproperties
【原文标准名称】:塑料管道系统.玻璃增强热固性塑料(GRP)管.初始轴向拉伸特性的测定
【标准号】:BSEN1393-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-04-15
【实施或试行日期】:1997-04-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义(术语);测定;弹性(流体);电缆线;断裂伸长;断裂伸长量;玻璃;玻璃纤维;玻璃纤维增强的;玻璃纤维增强塑料;纵向拉伸试验;数学计算;方法;弹性模量;管道装置;管系统;塑料管;塑料导管;塑料;特性;增强塑料;抗拉试验;试验设备;试验;热塑性聚合物;热固性聚合物
【英文主题词】:Definitions;Determination;Elasticproperties(fluids);Electriccables;Elongationatbreak;Elongationatfracture;Glass;Glassfibres;Glass-fibrereinforced;Glass-fibrereinforcedplastics;Longitudinaltensiletesting;Mathematicalcalculations;Methods;Modulusofelasticity;Pipelineinstallations;Pipingsystem;Plasticpipes;Plastictubes;Plastics;Properties;Reinforcedplastics;Tensiletesting;Testequipment;Testing;Thermoplasticpolymers;Thermosettingpolymers
【摘要】:Thisstandardspecifiesthreetestmethodsfordeterminingthelongitudinaltensilepropertiesofpipesofglass-reinforcedthermosettingplastics(GRP).Thepropertieswhichcanbedeterminedare:-thelongitudinaltensilestrength;-thepercentageultimateelongation;-thelongitudinalmodulusofelasticity.MethodAusesforthetestpiece(s)alongitudinalstripcutfromapipe.MethodBusesaspecifiedlengthofthefullcross-sectionofthepipe.MethodCusesanotchedplatecutfromapipewallsection.MethodAisapplicabletopipeswithanominalsizeDN50orgreaterwithcircumferentiallywoundfilaments,withorwithoutchoppedglassand/orwovenrovingsand/orfillers,andtocentrifugallycastpipes.ItisapplicabletothosepipeswithhelicallywoundfilamentswithanominalsizeDN200orgreater.MethodBisapplicabletoalltypesofGRPpipes.ItisusuallyusedforpipeswithanominalsizeuptoDN300.MethodCisprimarilyintendedforuseforhelicallywoundpipeswithawindingangleotherthanapproximately90°.Thismethodmayalsobeusedforothertypesofpipe.Resultsfromonemethodarenotnecessarilyequaltotheresultsderivedfromanyofthealternativemethods.However,allmethodshaveequalvalidity.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:20P;A4
【正文语种】:英语
【原文标准名称】:塑料管道系统.玻璃增强热固性塑料(GRP)管.初始轴向拉伸特性的测定
【标准号】:BSEN1393-1997
【标准状态】:现行
【国别】:英国
【发布日期】:1997-04-15
【实施或试行日期】:1997-04-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:定义(术语);测定;弹性(流体);电缆线;断裂伸长;断裂伸长量;玻璃;玻璃纤维;玻璃纤维增强的;玻璃纤维增强塑料;纵向拉伸试验;数学计算;方法;弹性模量;管道装置;管系统;塑料管;塑料导管;塑料;特性;增强塑料;抗拉试验;试验设备;试验;热塑性聚合物;热固性聚合物
【英文主题词】:Definitions;Determination;Elasticproperties(fluids);Electriccables;Elongationatbreak;Elongationatfracture;Glass;Glassfibres;Glass-fibrereinforced;Glass-fibrereinforcedplastics;Longitudinaltensiletesting;Mathematicalcalculations;Methods;Modulusofelasticity;Pipelineinstallations;Pipingsystem;Plasticpipes;Plastictubes;Plastics;Properties;Reinforcedplastics;Tensiletesting;Testequipment;Testing;Thermoplasticpolymers;Thermosettingpolymers
【摘要】:Thisstandardspecifiesthreetestmethodsfordeterminingthelongitudinaltensilepropertiesofpipesofglass-reinforcedthermosettingplastics(GRP).Thepropertieswhichcanbedeterminedare:-thelongitudinaltensilestrength;-thepercentageultimateelongation;-thelongitudinalmodulusofelasticity.MethodAusesforthetestpiece(s)alongitudinalstripcutfromapipe.MethodBusesaspecifiedlengthofthefullcross-sectionofthepipe.MethodCusesanotchedplatecutfromapipewallsection.MethodAisapplicabletopipeswithanominalsizeDN50orgreaterwithcircumferentiallywoundfilaments,withorwithoutchoppedglassand/orwovenrovingsand/orfillers,andtocentrifugallycastpipes.ItisapplicabletothosepipeswithhelicallywoundfilamentswithanominalsizeDN200orgreater.MethodBisapplicabletoalltypesofGRPpipes.ItisusuallyusedforpipeswithanominalsizeuptoDN300.MethodCisprimarilyintendedforuseforhelicallywoundpipeswithawindingangleotherthanapproximately90°.Thismethodmayalsobeusedforothertypesofpipe.Resultsfromonemethodarenotnecessarilyequaltotheresultsderivedfromanyofthealternativemethods.However,allmethodshaveequalvalidity.
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:20P;A4
【正文语种】:英语
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