大新在-广商中心设计方案

GuangzhouChamberofGuangzhou,过程中方案设计文件20161222InProgressSchematicDesignProjectBook22December广州工商投资海珠区广州大道南788号自编15176房广州市，省,中国510000GuangzhouBusinessAllianceInvestmentCo.176Room,15Self-building,788GuangzhouRoadSouth,HaizhuDistrictofGuangzhouGuangdong,China九极日用品广州银泰投资 广州海珏投资广州璟颢投资广州投资SKIDMOREOWINGS&MERRILLLL224SOUTHMICHIGANAVENUE,CHICAGO,IL60312.554.9090FAX312.360.4545SOM.COPROJECTTABLEOFSection1.20161222December22,2.专业顾问Listof20161222December22,3.ArchitecturalDesignConcept20161222December22,4.Project20161222December22,5.BuildingAreaSummary,Technical&Econ.20161222December22,6.垂直交通报VerticalTransportation20161214December14,7.建筑外墙报BuildingMaintenance20161214December14,0101–0101-广商GuangzhouChamberofThismanualincorporatestheSchematicDesign swhichdescribetheproposedscopeandqualityoftheGuangzhouChamberofCommerceproject.急出口系统作为安全和可行的系统主要着重于使用的安全和建筑的防护。该系统应该TheSchematicDesign sindicateteralarea;arrangementoftheprogramspaces;thephysicalandtechnicalrequirementsforbuildingcomponentsandthetypeandqualityofbuildingfinishes.AsSchematicDesign s,thedeliverablesdonotattempttofullycoordinateallofthevarioussystemsnordothedrawingsattempttoincorporateallthespecificconstructionrequirementsandsystemsdescribedinthereports.Thefireandlifesafetysystemsandegresssystemsaresafeandviablesystemswhoseprimaryfocusisthesafetyoftheoccupantsandtheprotectionofproperty.Thesesystemsmustbereviewedandacceptedbycodeandfireprotectionauthoritiesbeforetheycanbeconsideredfinal.Thefurtherdevelopmentofthelayoutandfinishesofthespaces;theincorporationofalltheconstructionrequirementsandspecialsystems;thefinalizationofalltheelementsandcomponentswillcontinueintheDesignDevelopmentPhase.TheseSchematicDesign sareintendedtoconfirmtheClient’sprogramrequirements,designintent,andtoconfirmtheApprovedConstructionBudget,theapprovalofwhichisrequiredtoproceedintotheDesignDevelopmentPhase.0202–LISTOF02专业顾问02–Listof广商GuangzhouChamberofLocalArchitectural/Engineeringof广州市设计院GuangzhouDesign31TiYuDongHengStreet,TiYuDongRoadTianheGuangzhou,China510620垂直VerticalLerchBates600WestFulton,SuiteChicago,IL60661建筑BuildingLerchBates600WestFulton,SuiteChicago,IL60661特殊照Specialty3025thAvenue,12thFloorNewYork,NY10001,USA外墙顾ExteriorWall祥云幕墙技术（）PFTCurtainWallTechnology(Shanghai)Co.,Unit1902B，ShanghaiTaiFinanceTower,No.488MiddleYinchengRoad,PudongNewDistrict,Shanghai,China风洞试验WindTunnelTesting(Ownerto省建筑科 风工程TheWindEngineeringResearchCenterofGuangdongProvincialAcademyofBuildingResearchBuilding101,121XianLieDongRoadGuangzhou,China510050Mechanical,Electrical&PlumbingConsultant(OwnertoLandscapeArchitect(Ownerto绿色顾问LEEDConsultant(Ownerto声学顾问AcousticalConsultant(Ownerto交通，停车及顾问(由业主聘请Traffic,Parking&TransportationConsultant(OwnertoFire,LifeSafety(OwnertoCostEstimatingConsultants(Ownerto音像系统AudioVisualSystem(Ownerto/电信munication(Ownerto保安系统顾问(由业主聘SecuritySystem(OwnertoEnvironmentalAssessments(OwnertoSewageTreatment&Grey-waterSystemDesign(Ownerto废物管理(由业主聘WasteManagement(Ownerto0303–ARCHITECTURALDESIGNCONCEPT03-建筑设计03-ArchitecturalDesign广商GuangzhouChamberofThesiteofGuangzhouChamberofCommercelocatmsouthwestfromZhujiangNewCity,Guangzhou,offersauniqueopportunityforanarchitecturalstatementaimedatgeneratingadestinationspacethatwill eacenterofgravityfortheeastsideofPazhouisland.Ourproposalisbasedonadesignphilosophythatstrivestocreateaniconicbuildingthatissensitivetotheculture,climateandnaturalresources,developedfromaclearstructuralideaandhighlyefficientlogic.Fromanurbanscale,thecompositionprovidesadistinctidentitytothenewdistrict,enhancestheedgeofPazhouAvenueonthenorthside,andanchorsthehighestpointoftheskylinewithintheplanneddevelopment.Fromapedestrianscale,thebuildingisraised22metersfromthegroundcreatingaspectacular‘cityroom’thatgeneratesashaded,luminousanddynamicgroundfloorplane.Asthetowerreachestheground,thestructuralexpressionblendsseamlesslywiththearchitecturetocomposeapowerfulspacethatwillelevatethehumanexperienceduringandafterbusinesshours.Asunkengardenconnectingthesubwayconcoursewiththegroundflooractivatesthepedestrianflowandblendsthepublicandprivatesthroughauniqueretailandlandscapeexperience.17个股东单元。每一个单元为三层；首层包含大堂/展示空间，楼面布局提供灵活性。沿周边设置12米的柱跨，楼板内为15米的柱跨，尽可能的减少柱Fromaprogrammaticstandpoint,theprogramisdividedinto17shareholderunits.Eachunithas3stories;thelevelcontainsthelobby/exhibitionspace,andtheother2levels expansiveofficefloors.A3-storyatriumwithineachshareholderenhancesverticalconnectivityandprovidesflexibilityforpotentialfloorplateconfigurations.The12mcolumnsp ongtheperimeterand15mwithinthefloorplateminimizestheamountofcolumnsand izestheviews,whileatthesametime,providesampleflexibilityfordifferentinteriorlayouts.Twolevelsofamenityfloorsservingtheofficetenantsandtwolevelsofofficespaceforthecityaresituatedatthebaseofthetower.Ahelipadatthetopofthetowerculminatesinanarchitecturalstatementasthetowerreachesthesky.为本项目所提供的建筑服务将采用一代的技术，注重提供优质的室内空气质量，提供Thebuildingservicesoftheprojectwillbeofthelatestgenerationwithafocusonprovidingexceptionalindoorairqualityandmeteringandsub-meteringofbothenergyandwatertobothhelpthemanagementoftheprojectforeachindependentownerandalsotoprovidefeedbacktoencouragebehavioralchange.Efficientwatercooledchillersareplacedontheroof,toizetheopenspaceonthegroundforlandscaandcontributetotheiconic“cityroom”idea.Coolingtowersarealsolocatedontheroofwithanorganicintegrationintothebuildingcrowndesign,whichcompletesthetower,providesrequiredventilationandreducethewindload.从可持续发展的角度来看，塔楼设计提供了一个健康的工作环境，配有先进的过滤和少其对环境的影响。建筑护结构具有降低的窗墙比，以便控制建筑的热辐射，同时建筑的北立面、东立面和南立面也可以获得日照及景致。偏置筒朝向西面，减少了Fromasustainablestandpoint,thetowerhasbeendesignedtoprovideahealthyworkenvironmentwithadvancedfiltrationandmonitoringtoimproveindoorenvironmentalquality.ThetowerformandfacadearearticulatedasadirectresponsetoGuangzhou’shotandhumidclimateandseektoreducei vironmentalimpact.Thebuildingenvelopehasareducedwindowwallratiotomanageheatgainintothebuilding,whileallowingdaylightandviewsontheNorth,East,andSouthfacades.Theoffsetcore,orientedtothewest,reducesproximateviewstotheadjacentbuildingwhileincreasingtheoverallsolidityofthefaçade.Theexteriorwalldesignisbeingcarefullyconsideredthatbalancetheneedfordaylightpenetrationtothedeepfloorplatewitharticulationtothefacade.LEED-NC金级认证。Thetowerwillincorporateaseriesofhighefficiencymeasurestoreduceenergy,waterandoperationalcarbonimpacts.Theobjectiveofthesestrategiesistoachievea45%savingsinenergyconsumptionfromanASHRAE90.12007baselineanda40%reductioninpotablewaterusecomparedtotheEPAct2005standard.Ifinbuildinggreywaterreuseisconsidered,thewaterreductionpotentialcouldincreasebyasmuchas10%.InaggregatetheteamisingtheequivalentofaLEED-NCGoldrating.广州广商结构高度332米，共60层，建筑冠顶高度370米。其结构系统的侧向设计受控于作用以及风效应的共同作用。由于建筑布置的需要，建筑筒被布置在塔楼平面的西侧。为最小化塔楼结构的刚度偏心以及偏置筒所产生的扭转效应，筒采用钢结构重力框架以减少结构自重及刚度。筒邻近办公区域的交界面采用具有优良抗震地面层以上33米处被巨型框架转换，从而在地面层的三个边上形成一个36米大跨度的无柱中。位于角部两个巨柱之间的钢梁在作用下将形成类似于偏心支撑耗能梁的“保险丝”的作用。结构巨柱间的抗弯框架采用钢梁及钢柱，角部巨柱采用混凝土柱，其在ThestructuralheightofChamberofCommerceis332m,60floors,thecrownheight370m.Thelateraldesignofthestructuralsystemwillbe ernedbybothseismicforcesandwindeffect.Pertherequirementofthearchitecturallayout,thebuildingcoreisonthewestsideoftheplan.Tominimizethestiffness,eccentricity,andthetorsioneffectduetotheoffsetcorelayout,thecoreemploysasteelgravityframetoreducethestructuralself-weightandstiffness.Asteeleccentricallybracedframe,withexcellentductility,isutilizedattheinterfacebetweencoreandofficearea.Onthetower’snorth,eastandsouthfacades,8megacolumnsarelocatedatthefourcornersoftheofficearea.2belttrussesalongtheheightofthetowerworktogetherwiththemegacolumnstocreateamegaframesystem.Theregularframedbeamsattheperimeteraretransferredbythemegaframe’sbelttrussesatanelevationof33mabovegroundcreatingone36mcolumnfreespongthreesidesofthegroundfloorlobby.Additionally,megasteeldiagonalsareintegratedatthenorth,eastandsouthfacadestoincreasethelateralstiffness.Thesemegadiagonalsarenotplacedinthesameplaneastheregularframeandbelttrusses;thereforethegravityloadscanavoidedbeingtransferredintothem.Thesteelbeamsbetweentwomegacolumnsatthecornerworkas“fuses”similartothelinksoftheEBF.Theregularmomentframebetweenthemegacolumns,usessteelbeamsandcolumns;themegacolumnsuseCFT,whichcanprovideexcellentductilityunderearthquakeeffect,andwhosehighstiffnesscomparedwithasteelmemberwillincreasetheglobalstructuralefficiency.Thefloorsystemissteelbeamandclosedformcompositedeck.Iffloorareasaresupportedbyaclosedformcompositedeck,itwillprovidetheappropriatefireratingwithoutadditionaltreatmenttothecompositedeck.Spansanddeckgaugewillbeselectedtoprecludetheneedforshoring.0404–PROJECTTableof项目概述综项目Project项目Project建筑设计说

SUMMARYOFPROJECementBuildingDesignBaseBuildingSystemsand规范Regulatory结结构系统说

StructuralSystemCodeysisandDesign基本设计参BasicDesign抗震设计方SeismicDesign构件抗震设计放大系AmplificationFactorsofStructuralSeismic荷载Loading结构材料汇结构功能标CombustibilityandFireResistive结构构件设StructuralMember机械设备 给排水 消FIREPROTECTION 电 项目概SummaryofProjec Part1 1.1综 意图Theprojectdescriptioninconjunctionwiththedrawings,definesthedesigncriteriaanddescribesthematerialsandqualityofworkmanshipwhichwillbeprovidedintheProject.ThisshouldbeconsideredpreliminaryandwillbesubjecttoadjustmentsduringthesubsequentDesignandConstruction however,thedesigncriteriaandthequalityofworkspecifiedwillremainsubstantiallyasoutlinedbelow.Part2 1.2项目场Project 位置广商中心项目场地位于中国省广州市琶洲岛中部，珠江南岸，广州珠江新城西南面2公里处，紧邻国际会展中心，为琶洲地区划的一部分。北ThesiteofGuangzhouChamberofCommerceislocatedinthecentralareaofPazhouIsland,cityofGuangzhouinGuangdongProvinceofChina.ThesiteissouthofthePearlRiver;2kmsouthwestofZhujiangNewCity;adjacenttotheInternationalConventionandExhibitionCentre.TheparcelisapartofthePazhounewdevelopment,enclosedbyShuangTaRoadatnorth,HaiZhouRoadateast,SouthPazhouStreetatsouthandPlanningRoadatwest.Theprojectisanofficetowerwithcommercialprogramatthebase.项目开发Project高度和面积：ProjectHeightand场地面积为6,909平方米，容积率不超过24.4。规划的办公楼地上计容建筑面积约为165,580平方米，建筑高度370米。项目还包括五层室，用于少量商业，机电设备用房和停车库，部分的计容建筑面积约为3,000平方米。Thesiteis6,909squaremeterwithmaxFAR24.4.TheplannedforofficetowerisatotalFARarea165,580squaremetersabovegradeand370meterheight.TheprojectalsoincludesfivelevelsofbasementforretailsMEPandparkinggaragewithbelowgradeFARarea3,000squaremeters.空间：BelowGrade铁站，西侧与南侧连接相邻地矿的室。场地“城市客厅”处的下沉广场延Theprojectwillhavefivemajorbelowgradelevels.LevelB1willcontainsomeretailspacesincludinga500squaremeterslow-endrestaurant,MEPspaces,main buildingservicesandloadingdock;LevelB2willcontainotherretailspaces,VIPparkingandMEPspaces.TherearefourundergroundtunnelsatB2leveltoconnectthesubwaystationateast,potentialsubwaystationatnorthandtwoadjacentparcelbasementsatsouthandwest.Anopensunkengardenfromthesite“cityroom”extendstoB2levelforpedestriansfromtheretailandthesubway,themajorpedestriansaretobeservedverticallybyescalatorsandelevatorsinsidethesunkengarden.LevelB3toB5willbemajoritythevehicleparkingspacesandapartialofB5willbeenhancedstructurallyandmechanicallyascivildefensearea.地上楼层：AboveGrade场地的正中心座落着标志性的塔楼。首层是14米高的办公大堂，主位于东交通主要通过两部商业电梯，同时这两部电梯还服务室的商业及车库。17区为4个，由两组各8部电梯从首层大堂直接服务；三区及四区各有4个股东楼的轿厢尺寸及载重以满足变压器及其他重型设备的要求。60层为塔楼最高Abovegroundstandstheiconicofficetoweranchoredtothecenterofthesite.Thegroundfloorofthetowercontainsa14mhighofficelobby,withmainentryateastwithinthe“cityroom”.Level2&3aretobesmallrestaurantsservingthetowertenants.Withthelobbycablewallextendedoutsidethesetwofloors,theyaredesignedasjewelboxeswithinthelobbyvolume.Level4&5arethefullofficefloorsabovethe“cityroom”dedicatedforcityuse.Level2to5willbeservedbyasetoftworetailelevators,whichalsoservetheretailandparkinginthebasement.17shareholdersofficespacesarethemajorcomponentofthetower,eachshareholderspaceconsistsofthreefloorswith6.8mlobby/exhibitionflooratbottomandtwotypical4.45mofficefloorsabove;anatriumconnectseverythreefloorstoprovideflexibilityforfuturetenants.Theshareholderofficefloorsaredividedintofourzones,zone-1contains5shareholdersandzone-2contains4shareholders,servedbytwoseparatedelevatorgroupsof8carseachfromthelobbylevel;zone-3&zone-4eachcontains4shareholders,servedbytwoseparatedgroupsof6carslocalelevatorfromtheskylobbylevel.Agroupof8expresselevatorsareprovidedtoconnectgroundfloorlobbyandskylobby.AsetoftwoVIPelevatorsareprovidedthroughthetowerwithpotentialstopsoneverytenantandretailfloor.Allbuildingservicewillbeprovidedbyagroupof3flight/firefighterelevator,amongthemoneisequippedwithlargecabandhighercapacityto modatetheneedoftransportationoftransformersandlargeequipment.Thetopoccupiedfloorislocatedonlevel60withaportionofamenityprogramfacingnorthandrestofMEPspaces.Throughadedicatedelevatorandtwostairstheamenityfloorisconnectedwiththehelipadonthetopoftowercrown.建筑设计说明总体理念：OverallThesiteofGuangzhouChamberofCommercelocatmsouthwestfromZhujiangNewCity,Guangzhou,offersauniqueopportunityforanarchitecturalstatementaimedatgeneratingadestinationspacethatwill eacenterofgravityfortheeastsideofPazhouisland.Ourproposalisbasedonadesignphilosophythatstrivestocreateaniconicbuildingthatissensitivetotheculture,climateandnaturalresources,developedfromaclearstructuralideaandhighlyefficientlogic.Fromanurbanscale,thecompositionprovidesadistinctidentitytothenewdistrict,enhancestheedgeofPazhouAvenueonthenorthside,andanchorsthehighestpointoftheskylinewithintheplanneddevelopment.Fromapedestrianscale,thebuildingisraised22metersfromthegroundcreatingaspectacular‘cityroom’thatgeneratesashaded,luminousanddynamicgroundfloorplane.Asthetowerreachestheground,thestructuralexpressionblendsseamlesslywiththearchitecturetocomposeapowerfulspacethatwillelevatethehumanexperienceduringandafterbusinesshours.Asunkengardenconnectingthesubwayconcoursewiththegroundflooractivatesthepedestrianflowandblendsthepublicandprivatesthroughauniqueretailandlandscapeexperience.场地联系场地及的商业及地铁。场地的元素将通过与景观的结合以增强视觉感InrespecttotheplannedPazhounewdistrictandtocreateauniquedestination,aniconic“cityroom”isformed,which espedestriansfromalldirections.Bylocatingthevehicularramps,sitestairsandairshaftsetc.totheedgeofthesite,adynamicflowingopenspacebringsaspectacularexperiencetothedistrict.OppositetothelobbyasunkengardenatrightconnectsthespacesabovegroundtotheretailspaceandsubwaystationontheB1&B2floors.Thesiteelementswillbewellincorporatedwiththelandscapetoenhancethevisualeffectandmicroclimate.办公楼：Office现；另一部分为半透明的筒体块。塔楼造型和立面与广州炎热潮湿的气候直接呼应，并寻求减少其对环境的影响。建筑护结构具有降低的窗墙比，以便控制建筑的热辐射，同时建筑的北立面、东立面和南立面也可以获得日照及景致。偏置筒朝向西面，减少了对相邻建筑的近距离对视，同时增Thetowerconsistsofamaintransparentofficemassingwithexposedstructuraldiagonalssupportedbymegacolumnsandatranslucentcoreblock.ItsformandfacadearearticulatedasadirectresponsetoGuangzhou’shotandhumidclimateandseektoreducei vironmentalimpact.Thebuildingenvelopehasareducedwindowwallratiotomanageheatgainintothebuilding,whileallowingdaylightandviewsontheNorth,East,andSouthfacades.Theoffsetcore,orientedtothewest,reducesproximateviewstotheadjacentbuildingwhileincreasingtheoverallsolidityofthefaçade.Theexteriorwalldesignisbeingcarefullyconsideredthatbalancetheneedfordaylightpenetrationtothedeepfloorplatewitharticulationtothefacade.基础建筑体系和材料BaseBuildingSystemsand建筑本项目的建筑系统包质量的材料和饰面，达到国际甲级写字楼的标准。ThearchitecturalsystemsfortheProjectwillconsistofhighqualitymaterialsandfinishesinkeewiththestandardsofaclassinternationalofficebuilding.大楼护Building塔楼-办公部分：护采用单元式幕墙系统，包括在标准开间采用的氟Tower-officeportion:TheexteriorenclosurewillbeaunitizedcurtainwallsystemconsistingofPVDFaluminumextrusion,clearlow-einsulatingglassunitsatthetypicalbays,shadowboxassembliesatnon-visionareas.Tower-coreportion:Theexteriorwallenclosurewillbecustomizedfitpatternglassunitizedpanelincorporatedwithexteriorwalllouverorshadowboxesaccordingtothedifferentprogramsbehind.垂直：（请参照垂直交通报告VerticalTransportation:(RefertoVerticalTransportation洗窗系统：（请参照建筑外墙报告WindowWashingSystems:(RefertoBuildingMaintenance结构设计说明：StructuralSystemTheGuangzhouChamberofCommerceprojectconsistsofatallofficetowerandfivebasementlevels.Thekeyparametersofthebuildingarelistedbelow.建筑No.of地上部分-m(at部Below--5ma.办公塔楼OfficeTower向设计受控于作用以及风效应的共同作用。由于建筑布置的需要，建筑核心筒被布置在塔楼平面的西侧。为最小化塔楼结构的刚度偏心以及偏置筒TheGuangzhouchamberofcommerceisa336meter,60storyofficetower,architecturaltopis370m.Thelateraldesignofstructuralsystemwillbe ernedbybothofseismicforcesandwindeffect.Pertherequirementofarchitecturallayout,thearchitecturalcoreisatthewestsideoftheplan.Tominimizethestiffnesseccentricityandthetorsioneffectduetotheoffsetcorelayout,thecoreadoptssteelgravityframetoreducethestructuralself-weightandstiffness.Thesteeleccentricallybracedframewithexcellentductilityisutilizedattheinterfacebetweencoreandofficearea.TheMEPductscouldgothroughbeneaththeEBFlinks,thisisagreatbenefittocoordinatewithMEP.塔楼的北侧，东侧及南侧，采用巨型框架，共8沿塔楼高度有2道带状桁架与巨柱一起形成巨型框架的体系。办公区域的4根内部框架柱在第6层楼面处向角部倾斜，在第3层楼面处分叉成两根斜柱与角部8根巨柱在地面层相连接，这使得首层的空间形成一个40X40米的大跨度无/东/在作用下将形成类似于偏心支撑耗能梁的“保险丝”的作用。构巨柱间的抗弯框架采用钢梁及钢柱，角部巨柱采用混凝土柱，其在作用下有良好的延性，其较高的刚度也有利于提高塔楼整体结构效率。MegaframesarelocatedontheNorth,EastandSouthfacesofthetower.The8megacolumnsatthefourcornersand2belttrussesalongthetowerelevationformthemegaframesystem.ThefourinteriorframecolumnsattheofficeareastartsloatLevelsixandbranchtotwolegsatthegroundlevel,meetingtheeightmegacolumns.Thislayouthelpscreatea40mx40mcolumn-freespaceatthegroundlevel.Ontheotherhand,themegabracesattheNorth/East/Southfacesenhancethelateralstiffnessofthetower.Themegabracesarenotinthesameplaneasthetypicalframeandthebelttrusses,soastoavoidtakinggravityloads.Thesteelbeamsbetweenthetwomegacolumnsateachcornera “fuses”similartotheEBFlinkbeams.Theperimetermomentframebetweenthemegacolumnsconsistsofsteelbeamsandsteelcolumns,andthemegacolumnsareconcrete-filledsteeltubemembers.TheCFTmembersareductileunderseismicloadsandtheirhighstiffnesshelpsenhancethestructuralefficiencyoftheentiretower.Thefloorsystemissteelbeam+closedformcompositedeck.Iffloorareasaresupportedbyaclosedformcompositedeck,itwillprovidetheappropriatefireratingwithoutadditionaltreatmenttothecompositedeckspansanddeckgaugewillbeselectedtoprecludetheneedforshoring.下部结构挖孔桩群，并通过矩形桩帽将桩群联系在一起。典型筒柱则通过单根人工Basedonthegeotechnicalengineeringconditionsandtheresultsfromthegeotechnicalinvestigations,exceptforafewlocations,themildlyweatheredsiltstonelayerisrelativelyshallowwithhighbearingcapacity.Pilesare mendedtobesupportedonthislayer.Sincethe8megacolumnssupportallthegravityloadsfromtheofficearea,loadconcentrationsareapparentatthecorners.Hand-dugpilegroupsunderrectangularpilecapsare mendedattheselocations.Ontheotherhand,theloadsfromatypicalcorecolumnaretransferredviaonehand-dugpiledowntothebearinglayer.结构由五层室构成，设有商业、停车和设备等多种功能。典型室典型室柱将由独立扩展基础支撑，而柱网间将设抗拔锚杆。Thesubstructureconsistsoffivestorieswithretail,parkingandMEPfunctions.Typicalbasementfloorframingwilladoptthedroppanel-flatslabsystem,butthegroundfloorframingwillbeatwo-wayreinforcedconcretebeam-slabsystem.Typicalbasementcolumnsaresupportedonreinforcedconcretespreadfootingsandupliftanchorsarelaidoutbetweencolumngridlines.机械PrimaryCooling位于屋顶的制冷机房为项目提供冷冻水，包含多重电机驱动的在1.6MPa（230磅/平方英寸）。热交换器应按照1°C温差进行设Chilledwaterfortheprojectwillbeprovidedbyacentralrefrigerationplantlocatedontheroof,consistingofmultipleelectricmotordrivenrefrigerationmachines.Chilledwaterwillbeaprimaryvariabledistributionsystem.Multipleplate-and-frameheatexchangerswillbelocatedatthevariousmechanicalfloorsinthetowerstolimitthepressuresatthefancoilsandairhandlingunitsto1.6MPa(230psi).Heatexchangersshallbedesignwitha1°Capproach.Condenserwaterwillbecooledbymulti-cellpackagedcoolingtowerassemblieslocatedontheroof,withcapacitytomatchchillers.24/7hourscondensingwaterbythededicatedclosedcellcoolingtowerslocatedonroofshallbeprovidedtothetenantITroomsateachlevelandkitchencoldroom.CoolingtowerswillbemountedonspringisolatorsandsteelAirConditioning办公空间:Preconditionedrequiredminimumoutsideairwillbedfromseparatecentral100%outsideair,variableairvolume,airhandlingsystems.Twopipehorizontalvariablespeed‘smart’ECMfancoilunitsforallzones,withchilledwatercoolingcoil,flowcontrolvalves,integralinsulateddrainpanandfilterreturncabinetwillbeprovidedforallofficeareas大堂:Factoryprefabricatedvariableairvolumedrawthroughtypesupplyairhandlingunitswillbeprovided.Associatedexhaustfanswithtightshut‐offmotorizedexhaustdampersandcontrols,etc.,willbeprovided.电概要：电气系统包括2根主进线服务和一根备用进线服务，向位于低层的办公的10kV的电气开关柜馈电。10kV10kVSummary:Theelectricalsystemwillconsistof2activeand1stand-by10kVutilitycompanyservices,feedingtheoffice10kVelectricalswitchgearslocatedatthelowerlevels.The10kVwillbedistributedforbuilding10kVrisers.Packagedunitsubstationsatthelowerlevelsandinthetower,willprovidetransformationof10kVto380voltsserviceformechanicalequipment,verticaltransportationsystems,plumbingandfireprotectionsystems,aswellaslightingandsockets.Anemergency/standbygeneratorplantisprovidedforbuildingthatwillservelifesafetysystemsinaccordancewithregulatoryrequirementsforahigh–risebuilding.进线服务：10kV电源进线进入首层10kV设备连B110kV开关柜提供馈电，然后再供应给多个变电站及大型暖通空调冷水机组。所有变压器属干式树脂型，SCB10SCB11，带有辅ingService:The ing10kVelectricservicewillenteratthehighvoltagecableroomlocatedonthegroundfloorandconnecttotheutility’s10kVequipmentandfeedthebuilding’s10kVswitchgearsonB1,whichwillthenfeedmultipletransformersubstationsandlargeHVACchillers.Transformerswillbecast-resindrytype,SCB10orSCB11,withauxiliaryfansforforced-aircooling.Apowermonitoringandcontrolsystemwillcoordinatethesitepeakpowerdemandwiththeavailableutilitycapacity.Earthing:Foundation,systemandequipmentearthingwillbeprovided.Switchgear,switchboards,substations,transformers,motorcontrolcenters,motorstarters,distributionboards,powergenerationsets,busbarrisers,wiringsystems,etc.,willbeeffectivelyearthed.The10kVtransformerswillbeearthedthroughneutralearthingresistors.Earthconductorswillbebondedtocoldwaterrisers,sanitarydrainrisersandbuildingsteelinaccordancewithrelevantlocalcodes.Earthingsystemswillbeinterconnectedtoobtainequalpotential紧急/备用电源Emergency/Standby项目由0.4KV紧急/备用发电系统服务。提供燃油发电机，配备自动控制以备，可由现场控制或人工来启动发电机组。并提供含旁路绝缘器的Theprojectwillbedby0.4kVEmergency/standbypowergenerationsystems.Dieselfueledenginegeneratorswillbeprovided,completewithautomaticcontrolsforstartingonlossofnormalpowerandforloadtransfer.Automaticsynchronizingequipmentwillbeprovidedforgeneratorsets.Localandremotemanualcontrolswillbeprovidedforstartingofthepowergenerationsets.Automaticchange-overswitcheswithbypassisolatorswillbeprovided.Lowvoltageemergencypowerwillbedistributedusingbuswayfromthegeneratorswitchgeartothelowvoltagesubstation.Referencetheelectricalnarrativeforalistofemergencyloadsdbyterators.在1层提供发电机GeneratorswillbeprovidedonLevel建筑内标准配电InternalBuildingNormalPower采用应急照明系统为办公区提供紧急照明。电池运行时Officezoneemergencylightingwillbeprovidedusingacentralemergencylightingsystemwithbatteryruntimeof90minutes.防探测、及通讯服务FireAlarmandDetection:Automaticandmanualfiredetection,alarmandcommunicationswillbeprovidedaccordingtoChinesehigh-risecodes.防雷系统LightningProtectionSystem:Thebuildingwillincludeamasterlabeledlightningprotectionsystem.给排Summary:TheplumbingsystemsfortheProjectwillconsistofzoneddomesticcoldwaterdistributionsystemsincorporatinglocalelectricwaterheatersfortheofficetowerandretaillevels.Acompleteandindependentstorm,sanitaryandwastesystemswillbeprovided.RetailtenantconnectionpointsandofficetenantconnectionpointsoneachfloorwillbeprovidedtothedomesticcoldwaterandsanitaryWaterSupply:WatersupplysystemwillbeprovidedfromtheingpotablecitywaterserviceatlevelB2toeachthe locatedatlevelB2includingthefirewaterstoragelocatedatB1.Pumpsand forthetowerconsistofmultiplezones,locatedatmultipletowerelevations.Boosterpumpswillbeprovidedforthepodiumup-feedwaterdistributionsystemwhiletheretailandbasementlevelswillbeddirectlyfromthecitywatersystem.Thedomesticwaterwillbetreatedasrequiredbythelocalwater近处的水龙头出水温度将控制在41°C。Thepotablehotwatersystemwillbedesignedwiththecapabilityofgenerating49°Chotwaterforallareas.However,controlswilllimitthewatertemperatureto41°Cattheclosestusertap.卫生排水和雨水排水系统SanitaryandStormDrainageSoil,WasteandVentAcompletesoil,andventsystemfromallplumbingfixtureswillbeprovidedandwillbearrangedforgravityflow,andejectordischargeifrequired,toapointofconnectionwiththecitymunicipalsewersystemthroughaseptic.Acompletewasteandventsystemfromalllavatorieswillbeprovidedandwillbearrangedforgravityflow,andejectordischargeifrequired,toapointofconnectionwiththecitymunicipalsewer.Carparkanddrivewaydrainagewillbecollectedandarrangedforgravityflowthroughanoilinterceptorbasinassemblyandextendedtoapointofconnectionwiththebuildingsewageejectorsystem,orbuildinggravitydrainagesystem.StormDrainageSystem:Acompletestormdrainagesystemfromallroofs,andplazasarrangedforg