填充墙对钢筋混凝土框架结构抗震性能的影响

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1、西南交通大学硕士学位论文填充墙对钢筋混凝土框架结构抗震性能的影响姓名：王玉霞申请学位级别：硕士专业：结构工程指导教师：李力20080601西南交通大学硕士研究生学位论文第

2、I页AbstractInfilledframeisaverycommonstructuralsystemusedinthebuildingstructures．Existingresearchindicatesthattheinfillwallshavegreateffectonthecapacity,stiffnessanddeformationbehaviorofframes．Itisnotalwayssaf

3、etoignoretheeffectoftheinfillwalls．SOitisnecessarytotaketheeffectoftheinfillwallsontheframesintoaccountwhendoingtheseismicdesignoftheframes．Althoughalotofresearchaboutthebehavioroftheinfiliedframeshavebeendonebymanyscholarsallovertheworld，someproblemsarestilltobesolved．Mainresearchworkinthisth

4、esisissummarizedasfollows：1．Itisnecessarytoproposeareasonableandeffectivesimplifiedmodeltoanalyzetheeffectoftheinfillwallsontheflame．Inthisthesis．first．existingmodelsaresummarizedandcompared．Fortheinfillwallswithoutopenings，usingaframeworktext．filiedwithmasonryshearwallsmodel，basedonsap2000str

5、ucturalanalysissoftware，considerthenumberoffilledwall，floorlayoutandlocationsunderdifferentcircumstances．theestablishmentofareasonablestructuremodel．2．Paperonthewallfiliedwiththeframeworkofthestructureofthenaturalcyclevaluemethodwasdiscussed．Throughmodalanalysisshowsthatfiliedthewallofthestruc

6、turebyaddingthenaturalcycleof,andtostandardizethedesignmethodwerecompared．Outlinesthewallswerefilledwiththelayoutofthestructureandnumberoftheimpactofthenaturalcycle．comeindifferentfiUrateoffillingthewallofthestructureofthecycleoftrends．Giventhedifferentcircumstancesofthewallstructurefiliedwith

7、thenaturalcycleofreferencefortheproposedreductionfactor．Andthroughthenaturalcycleofobservation，recognizingthatthewallfilledwithtorsionalrigidityofthestructureoftheimpact．3．Vibrationofthestructureofaresponsespectrumanalysis，throughmultiplefloorsofthelargestmodelofdisplacementandthelevelofdispla

8、cementbetweentheanalysisandcomparisonshowsthatfilledthewallofthestructureoftheimpactofanti．1ateralstiffness．andfoundinthewallfilledwithUndertheinfluenceofvariousinter·layerstructureofthelargestdisplacementlayeronthemodelofthelargestdisp