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1、一一————————————————————————————————————————————一。一基于剪力墻剛度最優(yōu)的框剪結(jié)構(gòu)設(shè)計AbstractHi曲一risebuildingisthesocialeconomicdevelopmentandtechnologicalprogressoftheproduct.Theurbanpopulationconcentrationandthebusinesscompetitionpromotethehigh-risebuildingappearandcontinuousdevelopment.Reinfor
2、cedconcreteflame—shearwallstructuresystemwithit’Sintheuseoffunctionandstructureseismicadvantageiswidelyusedinhi醢一risebuildings.’Frame-shearwallstructureshavebigstructuralstiffness,goodentiretyandmulti—channelseismicdefence,greatlychangedframestructureseismicperformanceofthelat
3、eraldeformationandthepoorquality.But,whenshearwallistoomuch,makingstructuralstiffnessistoobig,andthenincreasingtheearthquakeeffectandthestructuralinternalforce,makingtheframeworkalsocannotplayitsfullrole.Therefore,F(xiàn)rame-shearwallstructureshalldeterminereasonableshearwall,i.e.o
4、ptimizingshearwalloftheflame—shearwallstructure.Thispapersummarizesthepredecessorsto也eshearwallrigidityoptimizationtheoryontheframe-shearwallstructureandthebeam—·columnreasonablelinestiffnesstheoryontheframesmcture,andwiththesetheoriesapplingtoframe—shearwallstructure.Firstly,
5、makingthedesign晰也formermethod;Andthen,determiningthebeamsandcolumns’sizeoftheframestructrueaccordingtobeam··columnreasonablelinestiffness;Andestablishingthe·mathematicalmodelaccordingtotheshearwallrigidityoptimizationtheoryontheframe—shearwallstructure,findingoutoptimalshearwa
6、llstiffnesswithMATLAB,andthenadjustingthequantityandlayoutofshearwall;Finally,makingtestandv6rifyofthewholeframe.shearWallstructurewi也PKPM/SAWTE.Treatingframeworkforsettingvalueisveryimportantforoptimizingshearwall.Thispaperfirstthroughthetheoreticalstudiessuggestingthatinthef
7、rame—shearwallstructure,theinternalforceofframecolumnisshowinglittledifferencewhenchangingthestiffnessofshearwall,namely,optimizationprocessofshearwallstiffnesscouldtreatframeworkforsettingvalue;Finally,verifiedbyspecificexamplesofshearwallstiffnessinoptimized,assumetherationa
8、lityof也eframeforsettingvalue.IIForsimplifiedcalculation,based