【英文标准名称】:StandardPracticeforEstablishingAllowablePropertiesforStructuralGluedLaminatedTimber(Glulam)
【原文标准名称】:确定结构级胶合叠板允许特性的标准实施规程
【标准号】:ASTMD3737-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:D07.02
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:clearwood;glulam;lumber;structuralgluedlaminatedtimber;timber;Stresscrackingtests;Stressgrading--timber;Structuralbuildingmaterials/applications(wood);Tensileproperties/testing--woodproducts;Timber;Visualgrading(oflumber);Woodpr
【摘要】:1.1Thispracticecoverstheproceduresforestablishingallowablepropertiesforstructuralgluedlaminatedtimber.Includedaretheallowablestressesforbending,tensionandcompressionparalleltothegrain,horizontalshear,compressionperpendiculartothegrain,andradialtensionandcompressionincurvedmembers.Alsoincludedaremodulusofelasticityandmodulusofrigidity.1.2Thispracticeislimitedtothecalculationofallowablepropertiessubjecttothegivenproceduresfortheselectionandarrangementofgradesoflumberofthespeciesconsidered.1.3Requirementsforproduction,inspectionandcertificationarenotincluded,butinordertojustifytheallowablepropertiesdevelopedusingproceduresinthispractice,manufacturersmustconformtorecognizedmanufacturingstandards.RefertoANSI/AITCA190.1andCSAO122.1.4Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:B70
【国际标准分类号】:
【页数】:38P.;A4
【正文语种】:英语