BS 5228-2-2009 建筑和露天场地的噪声和振动控制用实施规程.振动

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【英文标准名称】:Codeofpracticefornoiseandvibrationcontrolonconstructionandopensites–Part2:Vibration
【原文标准名称】:建筑和露天场地的噪声和振动控制用实施规程.振动
【标准号】:BS5228-2-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2008-12-31
【实施或试行日期】:2009-01-01
【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】:爆破;建筑工地;煤矿开采;施工工程作业;施工设备;施工作业;拆除;危害;法规;采掘;噪声控制;噪声(环境的);职业安全;打桩工程;露天开采;道路;安全措施;振动;振动控制;振动影响(对人体);振动危害;振动测量
【英文主题词】:Blasting;Buildingsites;Coalmining;Constructionengineeringworks;Constructionequipment;Constructionoperations;Demolition;Hazards;Legislation;Mining;Noisecontrol(acoustic);Noise(environmental);Occupationalsafety;Piling;Quarrying;Roads;Safetymeasures;Vibration;Vibrationcontrol;Vibrationeffects(humanbody);Vibrationhazards;Vibrationmeasurement
【摘要】:ThispartofBS5228givesrecommendationsforbasicmethodsofvibrationcontrolrelatingtoconstructionandopensiteswhereworkactivities/operationsgeneratesignificantvibrationlevels,includingindustry?specificguidance.Thelegislativebackgroundtovibrationcontrolisdescribedandrecommendationsaregivenregardingproceduresfortheestablishmentofeffectiveliaisonbetweendevelopers,siteoperatorsandlocalauthorities.Guidanceisprovidedconcerningmethodsofmeasuringvibrationandassessingitseffectsontheenvironment.
【中国标准分类号】:Z32
【国际标准分类号】:17_160;91_200;17_140_20
【页数】:98P.;A4
【正文语种】:英语

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上一篇: BS 5228-1-2009 结构和开口点噪声和振动控制规程.噪声
下一篇: BS EN 15483-2008 环境空气质量.使用FTIR光谱法测量近地面大气环境

【英文标准名称】:Combination,
【原文标准名称】:组合、"H"型研磨链和供片轮
【标准号】:ASMEB29.400-2001
【标准状态】:现行
【国别】:美国
【发布日期】:2001-01-01
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:研磨机;链轮;供片轮;组合
【英文主题词】:Chainlinks;Chains;Conveyorchains;Dimensions;Materialshandling;Powertransmissionengineering;Sprockets;Teeth
【摘要】:ThisStandardisaconsolidationoftwoASMEstandards,ASMEB29.11M-1994(CombinationChains,Attachments,andSprocketTeeth)andASMEB29.14M-1996("H"TypeMillChains,Attachments,andSprocketTeeth).ThesetwoStandardswerecombinedintoonebecauseofthesimilarityofconstructionandtheunusualapplicationsforthetwotypesofchains.B29.11M.Combinationchainsareaseriesofblocklinkshavingbarrelstocontactthesprocketteeth,alternatingwithlinkscomposedofsidebarsandpinsthatarticulateinthebarrelsoftheblocklink.Pinsarefixedagainstrotationinsidebarpitchholesbymechanicallocks,suchasflats,orbyinterferencefits,orboth.Assemblyofpinsmaybefromeithersideoralternated,atthemanufacturer'soption.Themaintopicsare(a)Generalchainproportionsanddesignations;and(b)Attachments.TherearealsoTablesfor(a)Generalchaindimensions,Prooftestload,Strandlength,andMeasuringloadforcheckingchainlengths;(b)Maximumandminimumcontrollingdimensionsforinterchangeablechainlinks;(c)Chainclearancedimensions;and(d)A22,F2,G6,G19,K1andK2attachments.B29.14."H"typemillchainsareaseriesofidenticalcastoffsetlinkshavingbarrelstocontactthesprocketteethandpinsthatarticulateinthebarrelsofthelinks.Pinsarefixedinthesidebarpitchholesbyeitherpressfitsand/ormechanicallocks,suchasflats,topreventrotationofthepinsinthesidebarpitchholes.Themaintopicsare(a)generalchainproportionsanddesignations;(b)Attachments;(c)Sprockettoothforms;and(d)Sprocketdesigndata.TherearealsoTablesfor(a)Generalchaindimensions,Prooftestload,Strandlength,andMeasuringloadforcheckingchainlengths;(b)Minimumandmaximumcontrollingdimensionsforinterchangeablechainlinks;(c)Chainclearancedimensions;(d)F4,H2,K1,K2,R1andRRattachments;(d)Maximumeccentricityandfacerunoutatrootdiameter;and(e)Sprocketfactors.
【中国标准分类号】:J43
【国际标准分类号】:53_040_20
【页数】:32P.;A4
【正文语种】:英语

Product Code:SAE AMS2775
Title:Case Hardening of Titanium and Titanium Alloys
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification covers the engineering requirements for producing a carbon-oxygen-nitrogen-bearing case on titanium and titanium alloys by means of a liquid salt bath, and the properties of the case. To increase the resistance to galling and wear of titanium and titanium alloys. This process is not recommended for use on alloys having an actual tin content of more than 3%.