ASTM D5266-1999(2005) 胶粘连接时对木材破坏百分率的估算的标准操作规程

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【英文标准名称】:StandardPracticeforEstimatingthePercentageofWoodFailureinAdhesiveBondedJoints
【原文标准名称】:胶粘连接时对木材破坏百分率的估算的标准操作规程
【标准号】:ASTMD5266-1999(2005)
【标准状态】:现行
【国别】:
【发布日期】:1999
【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】:D14.30
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:试验;缺陷与故障;缺陷;木材;胶粘连接
【英文主题词】:adhesive;fingerjoints;parallellaminates;plywood;woodfailure
【摘要】:Woodfailureisoneoftheprincipalmeansfordeterminingthequalityofanadhesivelybondedwoodjoint.Whenevaluatedafterawatersoaking,watersoakinganddrying,orboilinganddrying,thepercentageofwoodfailureisanimportantcriterionforqualifyingadhesivesforuseinplywoodandgluedlaminatedstructuraltimberforexterioruse,andfordailyqualitycontroloftheprocessesformanufacturingplywoodandglued,laminatedtimbers.StandardsthatusethepercentageofwoodfailureareincludedinSection2.InplywoodmanufacturedfromNorthAmericansoftwoodspecies,thepercentageofwoodfailureofTestMethodD906specimens,testedwetaftereitheravacuum-pressuresoak-dryorboil-drytreatment,correlateswiththepercentageofpanelsthatdelaminateinoutdoorexposurewithoutprotection.8Similarcorrelationsforotherproductshavenotbeenpublished.1.1Thispracticeprovidesproceduresforestimatingthepercentageofwoodfailurethatoccursinplywood-shear,block-shear,fingerjointtestspecimens,oranyotherbondlineinvolvingwood.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareprovidedforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G38
【国际标准分类号】:83_180
【页数】:4P.;A4
【正文语种】:

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Product Code:SAE AS4877
Title:Bolts and Screws, Nickel Alloy Uns N07718, Classification: 185 Ksi/1200 Mdf, Procurement Specification
Issuing Committee:E-25 General Standards For Aerospace And Propulsion Systems
Scope:This procurement specification covers bolts and screws made from a corrosion and heat resistant, age hardenable nickel base alloy of the type identified under the Unified Numbering System as UNS N07718.【英文标准名称】:Structuraluseofconcrete-Codeofpracticefordesignandconstruction
【原文标准名称】:混凝土的结构使用.第1部分:设计和建筑实施规程
【标准号】:BS8110-1-1997
【标准状态】:作废
【国别】:英国
【发布日期】:1997-03-15
【实施或试行日期】:1997-03-15
【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】:梁;建筑物;柱;混合结构;组分;混凝土拌合料;混凝土;施工材料;养护;耐久性;精整;模板;基础;构架结构;灌浆;负荷;活动连接;预制混凝土;预应力混凝土;加筋混凝土;加筋;剪应力;厚板材;稳定性;楼梯;材料强度;结构设计;结构构件;结构;墙
【英文主题词】:Beams;Buildings;Columns;Compositeconstruction;Composition;Concretemixes;Concretes;Constructionmaterials;Curing(concrete);Durability;Finishes;Formwork;Foundations;Framedstructures;Grouting;Loading;Movementjoints;Precastconcrete;Prestressedconcrete;Reinforcedconcrete;Reinforcement;Shearstress;Slabs;Stability;Stairs;Strengthofmaterials;Structuraldesign;Structuralmembers;Structures;Walls
【摘要】:ThisPartofBS8110givesrecommendationsforthestructuraluseofconcreteinbuildingsandstructures,excludingbridgesandstructuralconcretemadewithhighaluminacement.Therecommendationsforrobustnesshavebeenpreparedontheassumptionthatallload-bearingelements,e.g.slabs,columnsandwallsareofconcrete.Inastructurewhereconcreteelementssuchasfloorslabsareusedinconjunctionwithload-bearingelementsofothermaterials,similarprinciplesareappropriatebut,whenadequaterobustnessisprovidedbyothermeans,thetiesrecommendedbythiscodemaynotberequired.NOTE1.WhereappropriateBritishStandardsareavailableforprecastconcreteproducts,e.g.kerbsandpipes,itisnotintendedthatthiscodeshouldreplacetheirmorespecificrequirements.
【中国标准分类号】:P25
【国际标准分类号】:91_080_40
【页数】:129P.;A4
【正文语种】:英语