BS 6739-1986 过程控制系统仪表的实用规程:安装设计和实施

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【英文标准名称】:Codeofpracticeforinstrumentationinprocesscontrolsystems:installationdesignandpractice
【原文标准名称】:过程控制系统仪表的实用规程:安装设计和实施
【标准号】:BS6739-1986
【标准状态】:作废
【国别】:英国
【发布日期】:1986-12-31
【实施或试行日期】:1986-12-31
【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】:防护电气设备;仪器;电力系统;电子设备及元件;认证(认可);温度测量仪表;控制设备;电气安全;测量仪器;控制系统;压力计;火灾;管道工程系统;验收(鉴定);危害;过程控制;密度测量;爆炸性环境;交付使用;装配;液位指示器;控制器;职业安全;控制板;辐射危害;质量保证体系;性能试验;有毒物质;衡器;设计;试验条件;作标记;仪器分析法;流量计;噪声(环境的);探测器;安全措施;电气布线系统;文献索引;液压设备;气动设备;通信电缆;试验;尺寸测量
【英文主题词】:Acceptance(approval);Bibliography;Certification(approval);Commissioning;Communicationcables;Controlequipment;Controlpanels;Controlsystems;Controllers;Densitymeasurement;Design;Detectors;Dimensionalmeasurement;Electricpowersystems;Electricwiringsystems;Electricalsafety;Electronicequipmentandcomponents;Explosiveatmospheres;Fire;Flowmeters;Hazards;Hydraulicequipment;Installation;Instrumentalmethodsofanalysis;Instruments;Liquid-levelindicators;Marking;Measuringinstruments;Noise(environmental);Occupationalsafety;Performancetesting;Pipeworksystems;Pneumaticequipment;Pressuregauges;Processcontrol;Protectedelectricalequipment;Qualityassurancesystems;Radiationhazards;Safetymeasures;Temperature-measuringinstruments;Testing;Testingconditions;Toxicmaterials;Weighingmachines
【摘要】:Generalprinciplesfortheinstallationofinstrumentationofmeasurementandcontrolsystemsintheprocessindustry.
【中国标准分类号】:N10
【国际标准分类号】:17_020;25_040_40;29_130_01
【页数】:128P;A4
【正文语种】:英语


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Product Code:SAE AMS7261
Title:Rings, Sealing, Phosphonitrilic (Fz) Fluoroelastomer, High-Temperature-Fluid Resistant (Cancelled Aug 2001)
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification and its associated detai specifications cover phosphonitrillic (FZ) fluoroelastomers in the form of molded rings.【英文标准名称】:Executionofspecialgeotechnicalworks-Micropiles
【原文标准名称】:特殊土工工程的实施.小型桩
【标准号】:BSEN14199-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-03-30
【实施或试行日期】:2005-03-30
【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】:抗弯应力;定义;监督(认可);生产;打桩工程;弯曲安全;建筑;防腐蚀;建筑产品;混凝土;土工学;螺旋桩;组合桩;旋转轴直径;施工材料;尺寸选定;设计;现场浇注混凝土构件;小型桩;基础;桩基础;负荷测量;规范(验收);基础工程;安全;预制配件;灰浆;加筋;特殊土工工程;灌浆;心土;现场勘测;结构构件;荷载能力;土木工程;桩;混凝土构件;现场浇注混凝土;打入桩;灌入桩;现场构筑件;结构工程;结构钢件
【英文主题词】:Bendingstress;Boredpiles;Civilengineering;Compositepiles;Concretecomponents;Concretes;Construction;Constructionmaterials;Constructionalproducts;Corrosionprotection;Definition;Definitions;Design;Dimensioning;Drivenpiles;Foundationengineering;Foundations;Geotechnics;Grouting;Injectionpiles;In-situconcrete;In-situconcreteconstruction;In-situconstruction;Loadcapacity;Loadmeasurement;Micropiles;Mortars;Pilefoundations;Piles;Piling;Prefabricatedparts;Production;Reinforcement;Safety;Safetyagainstbuckling;Shaftdiameter;Siteinvestigations;Specialgeotechnicalwork;Specification(approval);Structuralengineering;Structuralmembers;Structuralsteelmembers;Subsoil;Surveillance(approval)
【摘要】:1Thisdocumentestablishesgeneralprinciplesfortheexecutionofmicropiles.Theyarefor:—drilledmicropilesashaftdiameternotgreaterthan300mm;—drivenmicropilesashaftdiameteroramaximumshaftcrosssectionalextensionnotgreaterthan150mm.2Micropilesarestructuralmemberstotransferactionstothegroundandmaycontainbearingelementstotransferdirectlyorindirectlyloadsandortolimitdeformations.Theirshaftandbaseresistancemaybeimproved(mostlybygrouting)andtheymaybeconstructedwith(seeFigure1):—uniformcrosssection(straightshaft);or—telescopicallychangingshaftdimensions;—shaftenlargements;and/or—baseenlargement.3Otherthanpracticalconsiderations,therearenolimitationsregarding,length,rake(definitionofrake,seeFigure2),slendernessratioorshaftandbaseenlargements.4Theprovisionsofthedocumentapplyto(seeFigure3):—singlemicropiles;—micropilegroups;—reticulatedmicropiles;—micropilewalls.5Themicropileswhicharethesubjectofthisdocumentcanbeinstalledintothegroundusingdrilling,drivingoracombinationofthesemethods.6Thematerialofmicropilescoveredbythisdocumentcanbe:—steelorotherreinforcementmaterials;—grout,mortarorconcrete;—acombinationofabove.7Micropilesmaybeusedfor:—workingunderrestrictedaccessand/orheadroomconditions;—foundationsofnewstructures(particularlyinveryheterogeneoussoilorrockformations);—reinforcingorstrengtheningofexistingstructurestoincreasethecapacitytotransferloadtodepthwithacceptableloadsettlementcharacteristics,e.g.underpinningworks;—reducingsettlementsand/ordisplacements;—formingaretainingwall;—reinforcingofsoiltoformabearingand/orretainingstructure;—improvingslopestability;—securingagainstuplift;—otherapplicationswheremicropiletechniquesareappropriate.8Mixed-in-placecolumnsandtimberpilesarenotincludedinthisdocument.ColumnsconstructedbyjetgroutingarecoveredbyEN12716.GroundanchorsarecoveredbyEN1537.
【中国标准分类号】:P23
【国际标准分类号】:93_020
【页数】:52P.;A4
【正文语种】:英语