底部框架--抗震墻磚房抗震性能及設(shè)計方法的研究.pdf

1、西安建筑科技大學(xué)博士學(xué)位論文底部框架抗震墻磚房抗震性能及設(shè)計方法的研究姓名：鄭山鎖申請學(xué)位級別：博士專業(yè)：結(jié)構(gòu)工程指導(dǎo)教師：趙鴻鐵2000.6.1StudyontheAseismicBehaviorandtheAseismicDesignMethodofBrickMasonryBundingwith]Franle—ShearWallStructureatlowerStoriesSpec／a／／ty：StrttctvalEngiaeeri

2、ngName：ZhengShansuoInstructor：P，礦ZhaoHongtieAbstractAtpresent，inpacewiththeuninterrupteddevelopmentofthemarketableeconomy，inthebuild—ingsovedookingthestreetwhicharclocatedinbigormiddlecities，brickmasonrybuildingwithfrsnl

3、e—shearwallstructureatfirststory(tobenamedtheformer)hasnotalreadymettherequirementsofdoingbusinessorworkingandbrickmasonrybuildingwithframe—shearwallstructureatfirsttwosto—ries(tobenamedthelater)isoftenrequiredThelateris

4、notonlysuitabletousebutalsoeconomic∞comparedwithRCbuildingwithwholeframestructuresothatitssocialandeconomicbenefitsareveryremarkableBut，inthestandardGBJll—89，onlytheaseismicdesignmethodoftheformerhasbeenprovided，andthato

5、fthelaterhasnotbeeninvolvedInthestandardGB500—11—99onlyafewofinitialsuggestionsconcerningthebasicdemandofaseismicdesignandtheaseismieconstructionmeatsureofthelaterhavebeenpresented，andthemathodandtheoryforcalculatingitsi

6、nternalforce，bear、ingcapacity，lateralstiffnessandhorizontaldisplacementhavenotstillbeenwellconsideredorprovidedInOUIcountrythedocumentsconcerningexperimentalstudyandtheoreticalanalysis0fthelaterRrefew，andtheresultsonitss

7、hakingtableexperimenthavenotbeenseenyetTherefore，studyontheaseismicbehaviorandtheaseismicdesignmethodofthelaterisverynecessaryMoreover，inordertocomparetheaseismicbehaviorofthelaterwiththefomer，shakingtableexperimentofthe

8、formercort：e—spendingtothelatermustbecarriedout，sothatarelativelyfullbasisforaseismicdesignofthiskindofstructureisprovidedBased0ntheshakingtableexperimentsofl／6scalemodelsoffive—storybrickmasonrybuildingwithfralne—brickm

9、asonryshearwallstructureatfirststoryfive—storybrickmasonrybuildingwithfmme一“ckmasomyshearwallatruetureatfirsttwoStOriesandseven—storybrickmasonrybuildingwithframe—concreteshearwallstructureatfirsttwostoriesaswell∞theresu

10、ltsofresearchcon、cemed，followingstudiesarechieflymadeinthispaper：(1)Themechanicalbehaviorsofthestructureunderhorizontalearthquakelead，includingthecharacteristicofseismicforce，thedeformedfeature，thefailingformete；thechang

11、inglowofthedynamiccharacteristicsandthedistributivelawoftheseismicresponsesofthestructureindifferentexperimentstages；thelocationoftheweakstoriesandtheaseis。miccapacityofthestructure；themechanicalmodelfornumericalanalysis

12、ofthestructure(2)Onthe“ogicalratiobetweenscalemodelswithlessballastandtheirprototypesundershakingtableexperi—ment(3)Thecalculatingmodelofthehysteretincharacteristicforframe—shearwallstoriesandbrickmasonrystoriesofthestru