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1、AbstractInthefieldofstructuredesign,thetraditionalstructureoptimizationdesignhasbeencarriedoutmanyyears,manystructuralengineershavebeenformedtoreducetheprojectcostandimprovetheconceptofengineeringeconomyasthegoal.However,Greenbuildingevaluationcriteriaofmaterialsinoptimizationdesig
2、ndifferentfromtraditionalstructureoptimizationdesign.Greenbuildingreferstothebuildingsofsmallresourceconsumption,smallenvironmentalimpactandlesscarbonemissions.Comparedwithtraditionalstructureoptimizationdesign,Greenbuildingoptimizationdesignistoreducecarbonemissionsasthegoal.Becau
3、seframe-shearwallstructureismainstructuralformofhigh-risebuildings,soframe-shearstructureoptimizationdesignisverynecessary.onthebasisofthegreenbuildingandframe-shearstructureoptimizationresearchpresentsituation,Thisarticleanalyzethecharacteristicsofframe-shearstructuresystemandthep
4、rinciplesofshearwallarrangement,Thisarticlesummarizesthethreemethodtodeterminetheshearwallquantity.Establishaframe-shearstructuremathematicalmodelofstructuraloptimization.Thenresearchongreenbuildingunderthefulllifecycletheoryofcarbonemissionscalculationmethod,combiningwithxi'anarea
5、determinethecarbonemissionfactorofmainbuildingmaterial,buildingcarbonemissionscalculationformulaforstructureoptimizationdesign.Thencombinedwiththeaengineeringexample,usingfiniteelementanalysissoftwaretoestablishthestructureoftheentitymodel,andmakethestructuresatisfyseismicperforman
6、ceandcalculationcarbonemissionsofthestructuralsystem,thedegreeofthesefactorofthenumberandthearrangementofshearwall,shearwallthickness,shearwallandcolumnofconcretestrengthgradeaffecttheframe-shearstructureseismicperformanceandcarbonemissions.CalculationresultsshowthatReasonablequant
7、ityandarrangementofshearwallnotonlycanimprovetheseismicperformanceofstructure,butalsocansignificany6tlyreducethecarbonemissionsofframe-shearstructure;theinfluenceofShearwallthicknesseffectonseismicperformanceofstructuralsystemissmall,butithadagreaterinfluenceonthecarbonemissionsofs
8、tructure.Appropriatelyrais
