BS EN 12697-25-2005 沥青混合料.热混沥青的试验方法.循环压力试验
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【英文标准名称】:Bituminousmixtures-Testmethodsforhotmixasphalt-Cycliccompressiontest
【原文标准名称】:沥青混合料.热混沥青的试验方法.循环压力试验
【标准号】:BSEN12697-25-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-05-04
【实施或试行日期】:2005-05-04
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:道路建筑;建筑;精整;耐力;数学计算;定义;应变;循环压力试验;荷载曲线;横向应力;负荷;物理性能;施工材料;机械性能;表面;测量;试验;地沥青;耐久性;热混沥青;弯曲试验;试样;蠕变性能;特性;路面(道路)
【英文主题词】:
【摘要】:ThisEuropeanStandarddescribestwotestmethods(AandB)fordeterminingtheresistanceofbituminousmixturestopermanentdeformation.TestmethodAdescribesthemethodfordeterminingthecreepcharacteristicsofbituminousmixturesbymeansofanuniaxialcycliccompressiontestwithsomeconfinementpresent.Inthistestacylindricalspecimenissubjectedtoacyclicaxialstress.Toachieveacertainconfinement,thediameteroftheloadingplatenistakensmallerthanthatofthesample.NOTE1Confinementofthesampleisnecessarytopredictrealisticruttingbehaviour,especiallyforgap-gradedmixeswithalargestonefraction.TestmethodBdescribesthemethodfordeterminingthecreepcharacteristicsofbituminousmixturesbymeansofthetriaxialcycliccompressiontest.Inthistestacylindricalspecimenissubjectedtoaconfiningstressandacyclicaxialstress.Thistestismostoftenusedforthepurposeofevaluationanddevelopmentofnewtypesofmixtures.ThisEuropeanStandardappliestospecimenspreparedinthelaboratoryorcoredfromtheroad.Themaximumsizeoftheaggregatesis32mm.NOTE2ForpurposesofcompliancewithEN13108,thetestconditionsaregiveninprEN13108-20.
【中国标准分类号】:E43
【国际标准分类号】:93_080_20
【页数】:32P;A4
【正文语种】:英语
【原文标准名称】:沥青混合料.热混沥青的试验方法.循环压力试验
【标准号】:BSEN12697-25-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-05-04
【实施或试行日期】:2005-05-04
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:道路建筑;建筑;精整;耐力;数学计算;定义;应变;循环压力试验;荷载曲线;横向应力;负荷;物理性能;施工材料;机械性能;表面;测量;试验;地沥青;耐久性;热混沥青;弯曲试验;试样;蠕变性能;特性;路面(道路)
【英文主题词】:
【摘要】:ThisEuropeanStandarddescribestwotestmethods(AandB)fordeterminingtheresistanceofbituminousmixturestopermanentdeformation.TestmethodAdescribesthemethodfordeterminingthecreepcharacteristicsofbituminousmixturesbymeansofanuniaxialcycliccompressiontestwithsomeconfinementpresent.Inthistestacylindricalspecimenissubjectedtoacyclicaxialstress.Toachieveacertainconfinement,thediameteroftheloadingplatenistakensmallerthanthatofthesample.NOTE1Confinementofthesampleisnecessarytopredictrealisticruttingbehaviour,especiallyforgap-gradedmixeswithalargestonefraction.TestmethodBdescribesthemethodfordeterminingthecreepcharacteristicsofbituminousmixturesbymeansofthetriaxialcycliccompressiontest.Inthistestacylindricalspecimenissubjectedtoaconfiningstressandacyclicaxialstress.Thistestismostoftenusedforthepurposeofevaluationanddevelopmentofnewtypesofmixtures.ThisEuropeanStandardappliestospecimenspreparedinthelaboratoryorcoredfromtheroad.Themaximumsizeoftheaggregatesis32mm.NOTE2ForpurposesofcompliancewithEN13108,thetestconditionsaregiveninprEN13108-20.
【中国标准分类号】:E43
【国际标准分类号】:93_080_20
【页数】:32P;A4
【正文语种】:英语
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