BS EN 761-1995 塑料管道系统.玻璃纤维增强热固性塑料管.干燥条件下蠕变系数的测定

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【英文标准名称】:Plasticspipingsystems.Glass-reinforcedthermosettingplastics(GRP)pipes.Determinationofthecreepfactorunderdryconditions
【原文标准名称】:塑料管道系统.玻璃纤维增强热固性塑料管.干燥条件下蠕变系数的测定
【标准号】:BSEN761-1995
【标准状态】:现行
【国别】:英国
【发布日期】:1995-07-15
【实施或试行日期】:1995-07-15
【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】:塑料;外插;玻璃纤维;硬挺度;蠕变试验;试验条件;挠曲试验;热固性聚合物;压缩试验;试样;数学计算;管;增强的材料;试验设备
【英文主题词】:Bendtesting;Compressiontesting;Creep;Creepbehaviour;Creeptesting;Deflectiontests;Determination;Extrapolation;Glassfibres;Glass-fibrereinforced;Glass-fibrereinforcedplastics;Mathematicalcalculations;Pipelines;Pipes;Pipingsystem;Plasticpipelines;Plasticpipes;Plastics;Reinforcedmaterials;Stiffness;Testequipment;Testspecimens;Testing;Testingconditions;Thermosettingpolymers
【摘要】:ThisEuropeanStandardspecifiesamethodfordeterminingthedrycreepfactorofglass-reinforcedplasticspipes.Itisapplicabletopipeswithaninitialspecificringstiffnessofnotlessthan630N/m,whendeterminedbythemethodspecifiedinthereferringstandard.NOTE.Forthispurposeplatesorbeambarsareconsideredtobeequallyvalidforloadingthetestpieceuptoarelativedeflectionof28%.Whenitisexpectedthattherelativedeflectionwillbemorethan28%,thenthetestistobeconductedusingbeambars(see8.3).
【中国标准分类号】:G33
【国际标准分类号】:23_040_20
【页数】:14P.;A4
【正文语种】:英语