JB/T 7658.16-1995 氨制冷装置用氨液过滤器
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基本信息
标准名称: | 氨制冷装置用氨液过滤器 |
中标分类: | 机械 >> 通用机械与设备 >> 制冷设备 |
替代情况: | 替代JB 454-86;JB 4346-86;被JB/T 7658.16-2006代替 |
发布日期: | 1995-06-16 |
实施日期: | 1996-07-01 |
首发日期: | 1900-01-01 |
作废日期: | 2007-04-01 |
归口单位: | 合肥通用机械研究所 |
出版社: | 机械工业出版社 |
出版日期: | 1996-07-01 |
页数: | 6 页 |
批文号: | 机械科[1995]496号 |
适用范围
本标准代替了JB 454-86和JB 4346-86二项标准。
前言
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目录
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引用标准
没有内容
所属分类: 机械 通用机械与设备 制冷设备
下载地址: 点击此处下载
【英文标准名称】:Eurocode1:Actionsonstructures-Part4:Silosandtanks;GermanversionEN1991-4:2006
【原文标准名称】:欧洲法规1:建筑物作用.第4部分:筒仓和竖井
【标准号】:DINEN1991-4-2006
【标准状态】:作废
【国别】:德国
【发布日期】:2006-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:灌注;散装物料;土木工程;建筑;建筑工程;建设工程;定义;尺寸选定;效应;欧洲法规;排出物;受液器;荷载能力;负荷;数学计算;额定值;筒仓;规范(验收);储存;结构工程制图;结构;容器
【英文主题词】:Basis;Bottling;Bottom;Bulkmaterials;Civilengineering;Classification;Construction;Constructionengineering;Constructionworks;Definitions;Dimensioning;Earthquakes;Effects;Eurocode;Evacuations;Extenders;Fluidreceivers;Friction;Funnels;Liquids;Loadcapacity;Loadfactor;Loading;Mathematicalcalculations;Measurement;Measuringtechniques;Methods;Pressure;Properties;Ratings;Silos;Specification(approval);Storages;Structuralengineeringdrawings;Structures;Tanks;Velocity;Walls;Weights
【摘要】:1.1.1ScopeofEN1991-Eurocode1(1)PEN1991providesgeneralprinciplesandactionsforthestructuraldesignofbuildingsandcivilengineeringworksincludingsomegeotechnicalaspectsandshallbeusedinconjunctionwithEN1990andEN1992-1999.(2)EN1991alsocoversstructuraldesignduringexecutionandstructuraldesignfortemporarystructures.Itrelatestoallcircumstancesinwhichastructureisrequiredtogiveadequateperformance.(3)EN1991isnotdirectlyintendedforthestructuralappraisalofexistingconstruction,indevelopingthedesignofrepairsandalterationsorforassessingchangesofuse.(4)EN1991doesnotcompletelycoverspecialdesignsituationswhichrequireunusualreliabilityconsiderationssuchasnuclearstructuresforwhichspecifieddesignproceduresshouldbeused.1.1.2ScopeofEN1991-4actionsonstructures:silosandtanks(1)PThispartprovidesgenetalprinciplesandactionsforthestructuraldesignofsilosforthestorageofparticulatesolidsandtanksforthestorageoffluidsandshallbeusedinconjunctionwithEN1990,otherpartsofEN1991andEN1992toEN1999.(2)Thispartincludessomeprovisionsforactionsonsiloandtankstructuresthatarenotonlyassociatedwiththestoredsolidsorliquids(e.g.theeffectsofthermaldifferentials,aspectsofthedifferentialsettlementsofbatteriesofsilos)(3)Thefollowinggeometricallimitationsapplytothedesignrulesforsilos:-thesilocross-sectionshapesarelimitedtothoseshowninFigure1.1d,thoughminorvariationsmaybeacceptedprovidedthestructuralconsequencesoftheresultingchangesinpressureareconsidered;-thefollowingdimensionallimitationsapply:h/d<10h<100md<60m-thetransitionliesinasinglehorizontalplane(seeFigure1.1a);-thesilodoesnotcontainaninternalstructuresuchasaconeorpyramidwithitsapexuppermost,cross-beams,etc.However,arectangularsilomaycontaininternalties.(4)Thefollowinglimitaionsonthestoredsolidsapplytothedesignrulesforsilos:-eachsiloisdesignedforadefinedrangeofparticulatesolidsproperties;-thestoredsolidisfree-flowing,orthestoredsolidcanbeguaranteedtoflowfreelywithinthesilocontainerasdesigned(see1.5.12andAnnexC);-themaximumparticlediameterofthestoredsolidisnotgreaterthan0,03d(seeFigure1.1d).NOTE:Whenparticlesarelargecomparedtothesilowallthickness,accountshouldbetakenoftheeffectsofsingleparticlesapplyinglocalforcesonthewall.(5)Thefollowinglimitationsonthefillinganddischargearrangementsapplytothedesignrulesforsilos:-fillinginvolvesonlynegligibleinertiaeffectsandimpactloads;-wheredischargedevicesareused(forexamplefeedersorinternalflowtubes)solidsflowissmoothandcentral.(6)Onlyhoppersthatareconica(i.e.axisymmetric),squarepyramidalorwedge-shaped(i.e.withverticalendwalls)arecoveredbythisstandard.Otherhoppershapesandhopperswithinternalsrequirespecialconsiderations.(7)Somesiloswithasystematicallynon-symmetricgeometryarenotspecificallycoveredbythisstandard.Thesecasesincludeachiselhopper(i.e.awedgehopperbeneathacircularcylinder)andadiamond-backhopper.(8)Thedesignrulesfortanksapplyonlytotanksstoringliquidsatnormalatmosphericpressure.(9)ActionsontheroofsofsilosandtanksaregiveninEN1991-1-4,EN1991-1-3toEN1991-1-7andEN1991-3asappropriate.(10)Thedesignofsilosforreliablesolidsdischargeisoutsidethescopeofthisstandard.(11)Thedesignofsilosagainstsiloquaking,shocks,honking,poundingandsilomusicisoutsidethescopeofthisstandard.
【中国标准分类号】:P30
【国际标准分类号】:91_010_30;91_040_01
【页数】:109P.;A4
【正文语种】:德语
【原文标准名称】:欧洲法规1:建筑物作用.第4部分:筒仓和竖井
【标准号】:DINEN1991-4-2006
【标准状态】:作废
【国别】:德国
【发布日期】:2006-12
【实施或试行日期】:
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:灌注;散装物料;土木工程;建筑;建筑工程;建设工程;定义;尺寸选定;效应;欧洲法规;排出物;受液器;荷载能力;负荷;数学计算;额定值;筒仓;规范(验收);储存;结构工程制图;结构;容器
【英文主题词】:Basis;Bottling;Bottom;Bulkmaterials;Civilengineering;Classification;Construction;Constructionengineering;Constructionworks;Definitions;Dimensioning;Earthquakes;Effects;Eurocode;Evacuations;Extenders;Fluidreceivers;Friction;Funnels;Liquids;Loadcapacity;Loadfactor;Loading;Mathematicalcalculations;Measurement;Measuringtechniques;Methods;Pressure;Properties;Ratings;Silos;Specification(approval);Storages;Structuralengineeringdrawings;Structures;Tanks;Velocity;Walls;Weights
【摘要】:1.1.1ScopeofEN1991-Eurocode1(1)PEN1991providesgeneralprinciplesandactionsforthestructuraldesignofbuildingsandcivilengineeringworksincludingsomegeotechnicalaspectsandshallbeusedinconjunctionwithEN1990andEN1992-1999.(2)EN1991alsocoversstructuraldesignduringexecutionandstructuraldesignfortemporarystructures.Itrelatestoallcircumstancesinwhichastructureisrequiredtogiveadequateperformance.(3)EN1991isnotdirectlyintendedforthestructuralappraisalofexistingconstruction,indevelopingthedesignofrepairsandalterationsorforassessingchangesofuse.(4)EN1991doesnotcompletelycoverspecialdesignsituationswhichrequireunusualreliabilityconsiderationssuchasnuclearstructuresforwhichspecifieddesignproceduresshouldbeused.1.1.2ScopeofEN1991-4actionsonstructures:silosandtanks(1)PThispartprovidesgenetalprinciplesandactionsforthestructuraldesignofsilosforthestorageofparticulatesolidsandtanksforthestorageoffluidsandshallbeusedinconjunctionwithEN1990,otherpartsofEN1991andEN1992toEN1999.(2)Thispartincludessomeprovisionsforactionsonsiloandtankstructuresthatarenotonlyassociatedwiththestoredsolidsorliquids(e.g.theeffectsofthermaldifferentials,aspectsofthedifferentialsettlementsofbatteriesofsilos)(3)Thefollowinggeometricallimitationsapplytothedesignrulesforsilos:-thesilocross-sectionshapesarelimitedtothoseshowninFigure1.1d,thoughminorvariationsmaybeacceptedprovidedthestructuralconsequencesoftheresultingchangesinpressureareconsidered;-thefollowingdimensionallimitationsapply:h/d<10h<100md<60m-thetransitionliesinasinglehorizontalplane(seeFigure1.1a);-thesilodoesnotcontainaninternalstructuresuchasaconeorpyramidwithitsapexuppermost,cross-beams,etc.However,arectangularsilomaycontaininternalties.(4)Thefollowinglimitaionsonthestoredsolidsapplytothedesignrulesforsilos:-eachsiloisdesignedforadefinedrangeofparticulatesolidsproperties;-thestoredsolidisfree-flowing,orthestoredsolidcanbeguaranteedtoflowfreelywithinthesilocontainerasdesigned(see1.5.12andAnnexC);-themaximumparticlediameterofthestoredsolidisnotgreaterthan0,03d(seeFigure1.1d).NOTE:Whenparticlesarelargecomparedtothesilowallthickness,accountshouldbetakenoftheeffectsofsingleparticlesapplyinglocalforcesonthewall.(5)Thefollowinglimitationsonthefillinganddischargearrangementsapplytothedesignrulesforsilos:-fillinginvolvesonlynegligibleinertiaeffectsandimpactloads;-wheredischargedevicesareused(forexamplefeedersorinternalflowtubes)solidsflowissmoothandcentral.(6)Onlyhoppersthatareconica(i.e.axisymmetric),squarepyramidalorwedge-shaped(i.e.withverticalendwalls)arecoveredbythisstandard.Otherhoppershapesandhopperswithinternalsrequirespecialconsiderations.(7)Somesiloswithasystematicallynon-symmetricgeometryarenotspecificallycoveredbythisstandard.Thesecasesincludeachiselhopper(i.e.awedgehopperbeneathacircularcylinder)andadiamond-backhopper.(8)Thedesignrulesfortanksapplyonlytotanksstoringliquidsatnormalatmosphericpressure.(9)ActionsontheroofsofsilosandtanksaregiveninEN1991-1-4,EN1991-1-3toEN1991-1-7andEN1991-3asappropriate.(10)Thedesignofsilosforreliablesolidsdischargeisoutsidethescopeofthisstandard.(11)Thedesignofsilosagainstsiloquaking,shocks,honking,poundingandsilomusicisoutsidethescopeofthisstandard.
【中国标准分类号】:P30
【国际标准分类号】:91_010_30;91_040_01
【页数】:109P.;A4
【正文语种】:德语
基本信息
标准名称: | 电阻焊设备的绝缘帽和绝缘衬套 |
英文名称: | Insulation caps and bushes for resistance welding equipment |
中标分类: | 机械 >> 通用加工机械与设备 >> 焊接与切割设备 |
替代情况: | ZB J64012-1988 |
发布部门: | 国家机械工业局 |
发布日期: | 1999-08-06 |
实施日期: | 2000-01-01 |
首发日期: | 1900-01-01 |
作废日期: | 1900-01-01 |
提出单位: | 全国电焊机标准化技术委员会 |
归口单位: | 全国电焊机标准化技术委员会 |
起草单位: | 上海电焊机厂 |
起草人: | 陈品法、李荫中、金仁芳 |
出版社: | 机械工业出版社 |
出版日期: | 2000-01-01 |
页数: | 4 页 |
适用范围
本标准规定了电阻点焊设备次级电路中绝缘帽和绝缘衬套的尺寸和要求。
本标准适用于电阻点焊设备中用的绝缘帽和绝缘衬套。
本标准与 JB/T9 531-1999《点焊电极挡块和夹块》配合使用。
前言
没有内容
目录
没有内容
引用标准
没有内容
所属分类: 机械 通用加工机械与设备 焊接与切割设备