SAE MA2102 Hose Assembly, Metal, Medium Pressure Flareless, Welded, Straight to 45 Degrees Fitting Ends, Metric

作者:标准资料网时间:2024-05-07 13:43:37 浏览:9291 来源:标准资料网

Product Code:SAE MA2102
Title:Hose Assembly, Metal, Medium Pressure Flareless, Welded, Straight to 45 Degrees Fitting Ends, Metric
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.

下载地址: 点击此处下载

返回跳至顶部

上一篇: SAE MA2106 Hose Assembly, Metal, Medium Pressure Flareless, Welded, 90 Degrees to 90 Degrees Fitting Ends, Metric
下一篇: SAE MA2101 Hose Assembly, Metal, Medium Pressure Flareless, Welded, Straight to Straight Fitting Ends, Metric

【英文标准名称】:Precastconcreteproducts-Retainingwallelements
【原文标准名称】:预制混凝土制品.挡土墙元件
【标准号】:BSEN15258-2008
【标准状态】:现行
【国别】:英国
【发布日期】:2009-09-30
【实施或试行日期】:2009-09-30
【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】:CE标记;元部件;抗压强度;混凝土构件;铰接式接头;混凝土结构;混凝土;一致性;一致性评估;建筑;施工材料;装配产品;定义(术语);设计;尺寸选定;尺寸规格;总论;数学计算;预制混凝土部件;预制的;预制配件;生产;特性;质量控制;可靠性;耐力;挡土墙;规范(验收);测试;运输
【英文主题词】:CEmarking;Components;Compressivestrength;Concretecomponents;Concreteproducts;Concretestructures;Concretes;Conformity;Conformityassessment;Construction;Constructionmaterials;Constructionalproducts;Definitions;Design;Dimensioning;Dimensions;Generalsection;Mathematicalcalculations;Precastconcreteparts;Prefabricated;Prefabricatedparts;Production;Properties;Qualitycontrol;Reliability;Resistance;Retainingwalls;Specification(approval);Testing;Transport
【摘要】:ThisEuropeanStandarddealswiththerequirements,thebasicperformancecriteriaandevaluationofconformityforprecastelementsmadeofplain,reinforcedorprestressednormalweightconcrete,usedfortheconstructionofretainingwalls.TheproductscoveredbythisEuropeanStandardareintendedtobeusedaspartofretainingwallsinapplicationssuchas:?toretainnaturalgroundexcavationsandtrenches;?toretainearthfillsforroads,platforms,etc.;?inbridgeabutmentsandtheirflankwalls;?toretainseveralkindsofloosematerialssuchassand,gravel,etc.SomeexamplesofprecastelementsconsideredinthisEuropeanStandardareshownintheInformativeAnnexB.Theproductsmaybeusedinseismicareasonconditionthattheyfulfiltherequirementsspecifictothisuse.ThisEuropeanStandarddoesnotcover:?productsforretainingwallsoftanksorreservoirsofliquids;?retainingwallelementsuptoaheightof1,0mandthoseassembledtoformretainingwallsofupto1,0minheight(e.g.stackedflowerboxesfordwarfwalls)ifthecorrespondingretainingwallisusedforsecondaryloads(max.horizontalearthfillandwithlightsurcharge);?productsforstackedplantingboxes,havingonlyfa?adefunctions,andthereforenotsubmittedtoanyloads(suchasearthpressureloads,highwayloadeffects,etc.);?precastdiaphragmwalls(concretesheetpiling).
【中国标准分类号】:Q14
【国际标准分类号】:91_100_30
【页数】:34P.;A4
【正文语种】:英语