BS EN 1991-1-4-2005 欧洲法规1.对建筑物的作用.一般作用.风作用
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【英文标准名称】:Eurocode1:Actionsonstructures.Part1-4:Generalactions.Windactions
【原文标准名称】:欧洲法规1.对建筑物的作用.一般作用.风作用
【标准号】:BSEN1991-1-4-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2005-04-25
【实施或试行日期】:2005-04-25
【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】:风荷载;耐气候老化;欧洲法规;风;铁路桥;公路桥;数学计算;空气动力学;风压;元部件;结构;烟囱;风速;定义;铁路;结构工程图;卡片;负荷;建筑;建设工程;土木工程;计划;风力;设计;屋顶;桥;铁路设施;参数;效应;建筑物
【英文主题词】:Acceleration;Aerodynamics;Basis;Bond;Bridges;Buildings;Cards;Chimneys;Civilengineering;Combs;Components;Construction;Constructionworks;Cylinders;Definitions;Design;Domes;Effects;Elections;Eurocode;Fences;Frictionforces;Loading;Locations;Mathematicalcalculations;Meteorology;Methods;Naturalfrequency;Parameters;Pedestrians;Planning;Pressure;Railwayapplications;Railwaybridges;Railways;Reinforcedconcrete;Roadbridges;Roads;Roofs;Scaffolds;Specification(approval);Structuralengineeringdrawings;Structuralsystems;Structures;Surfaces;Terrain;Topography;Trials;Trusses(frames);Velocity;Vibration;Walls;Weatheringresistance;Windloading;Windpower;Windpressure;Windstress;Windvelocity;Winds
【摘要】:1)EN1991-1-4givesguidanceonthedeterminationofnaturalwindactionsforthestructuraldesignofbuildingandcivilengineeringworksforeachoftheloadedareasunderconsideration.Thisincludesthewholestructureorpartsofthestructureorelementsattachedtothestructure,e.g.components,claddingunitsandtheirfixings,safetyandnoisebarriers.ThisPartisapplicableto:(3)Thispartisintendedtopredictcharacteristicwindactionsonland-basedstructures,theircomponentsandappendages.(4)Certainaspectsnecessarytodeterminewindactionsonastructurearedependentonthelocationandontheavailabilityandqualityofmeteorologicaldata,thetypeofterrain,etc.TheseneedtobeprovidedintheNationalAnnexandAnnexA,throughNationalchoicebynotesinthetextasindicated.Defaultvaluesandmethodsaregiveninthemaintext,wheretheNationalAnnexdoesnotprovideinformation.(5)AnnexAgivesillustrationsoftheterraincategoriesandprovidesrulesfortheeffectsoforographyincludingdisplacementheight,roughnesschange,influenceoflandscapeandinfluenceofneighbouringstructures.(6)AnnexBandCgivealternativeproceduresforcalculatingthestructuralfactorcscd.(7)AnnexDgivescscdfactorsfordifferenttypesofstructures.(8)AnnexEgivesrulesforvortexinducedresponseandsomeguidanceonotheraeroelasticeffects.(9)AnnexFgivesdynamiccharacteristicsofstructureswithlinearbehaviour(10)Thispartdoesnotgiveguidanceonlocalthermaleffectsonthecharacteristicwind,e.g.strongarcticthermalsurfaceinversionorfunnellingortornadoes.?Buildingsandcivilengineeringworkswithheightsupto200m,seealso(11).?Bridgeshavingnospangreaterthan200m,providedthattheysatisfythecriteriafordynamicresponse,see(12)and8.2.(11)GuyedmastsandlatticetowersaretreatedinEN1993-3-1andlightingcolumnsinEN40.(12)Thispartdoesnotgiveguidanceonthefollowingaspects:?torsionalvibrations,e.g.tallbuildingswithacentralcore?bridgedeckvibrationsfromtransversewindturbulence?windactionsoncablesupportedbridges?vibrationswheremorethanthefundamentalmodeneedstobeconsidered.BSEN1991-1-4-2005EN1991-1-4-2005(E)
【中国标准分类号】:P04
【国际标准分类号】:91_010_30
【页数】:152P.;A4
【正文语种】:英语
【原文标准名称】:欧洲法规1.对建筑物的作用.一般作用.风作用
【标准号】:BSEN1991-1-4-2005
【标准状态】:作废
【国别】:英国
【发布日期】:2005-04-25
【实施或试行日期】:2005-04-25
【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】:风荷载;耐气候老化;欧洲法规;风;铁路桥;公路桥;数学计算;空气动力学;风压;元部件;结构;烟囱;风速;定义;铁路;结构工程图;卡片;负荷;建筑;建设工程;土木工程;计划;风力;设计;屋顶;桥;铁路设施;参数;效应;建筑物
【英文主题词】:Acceleration;Aerodynamics;Basis;Bond;Bridges;Buildings;Cards;Chimneys;Civilengineering;Combs;Components;Construction;Constructionworks;Cylinders;Definitions;Design;Domes;Effects;Elections;Eurocode;Fences;Frictionforces;Loading;Locations;Mathematicalcalculations;Meteorology;Methods;Naturalfrequency;Parameters;Pedestrians;Planning;Pressure;Railwayapplications;Railwaybridges;Railways;Reinforcedconcrete;Roadbridges;Roads;Roofs;Scaffolds;Specification(approval);Structuralengineeringdrawings;Structuralsystems;Structures;Surfaces;Terrain;Topography;Trials;Trusses(frames);Velocity;Vibration;Walls;Weatheringresistance;Windloading;Windpower;Windpressure;Windstress;Windvelocity;Winds
【摘要】:1)EN1991-1-4givesguidanceonthedeterminationofnaturalwindactionsforthestructuraldesignofbuildingandcivilengineeringworksforeachoftheloadedareasunderconsideration.Thisincludesthewholestructureorpartsofthestructureorelementsattachedtothestructure,e.g.components,claddingunitsandtheirfixings,safetyandnoisebarriers.ThisPartisapplicableto:(3)Thispartisintendedtopredictcharacteristicwindactionsonland-basedstructures,theircomponentsandappendages.(4)Certainaspectsnecessarytodeterminewindactionsonastructurearedependentonthelocationandontheavailabilityandqualityofmeteorologicaldata,thetypeofterrain,etc.TheseneedtobeprovidedintheNationalAnnexandAnnexA,throughNationalchoicebynotesinthetextasindicated.Defaultvaluesandmethodsaregiveninthemaintext,wheretheNationalAnnexdoesnotprovideinformation.(5)AnnexAgivesillustrationsoftheterraincategoriesandprovidesrulesfortheeffectsoforographyincludingdisplacementheight,roughnesschange,influenceoflandscapeandinfluenceofneighbouringstructures.(6)AnnexBandCgivealternativeproceduresforcalculatingthestructuralfactorcscd.(7)AnnexDgivescscdfactorsfordifferenttypesofstructures.(8)AnnexEgivesrulesforvortexinducedresponseandsomeguidanceonotheraeroelasticeffects.(9)AnnexFgivesdynamiccharacteristicsofstructureswithlinearbehaviour(10)Thispartdoesnotgiveguidanceonlocalthermaleffectsonthecharacteristicwind,e.g.strongarcticthermalsurfaceinversionorfunnellingortornadoes.?Buildingsandcivilengineeringworkswithheightsupto200m,seealso(11).?Bridgeshavingnospangreaterthan200m,providedthattheysatisfythecriteriafordynamicresponse,see(12)and8.2.(11)GuyedmastsandlatticetowersaretreatedinEN1993-3-1andlightingcolumnsinEN40.(12)Thispartdoesnotgiveguidanceonthefollowingaspects:?torsionalvibrations,e.g.tallbuildingswithacentralcore?bridgedeckvibrationsfromtransversewindturbulence?windactionsoncablesupportedbridges?vibrationswheremorethanthefundamentalmodeneedstobeconsidered.BSEN1991-1-4-2005EN1991-1-4-2005(E)
【中国标准分类号】:P04
【国际标准分类号】:91_010_30
【页数】:152P.;A4
【正文语种】:英语
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