考慮填充墻影響的鋼筋混凝土框架結構抗連續(xù)倒塌研究.pdf

1、山東建筑大學碩士學位論文考慮填充墻影響的鋼筋混凝土框架結構抗連續(xù)倒塌研究姓名：趙鑫申請學位級別：碩士專業(yè)：結構工程指導教師：鐘岱輝201205山東建筑大學碩士學位論文ResearchontheProgressiVeCollapsesResistancePerfbrmanceofReinforcedConcreteFrameStructureIncludingEffectsofIn6llWalIsZhaoxin(StructuralEn沓

2、ne嘶ng)DirectedbyZhongDaihuiABSTRACTSincethesixtiesofthelastcentury；BuildingstnlcturesoRenduetoanaccidentoccursthepro伊essivecollapsewitheno冊ouslifeandpropenyloss，whichattracted甜entionoftheen西ne甜ngcommunityForoVer50years，p

3、rogressiVecollapseresistantconstmctionhasachievedalotandseveralmatullespec訊cationsbeenfomulatedHoweVer，Chinastartedlateinthisfieldandtherelevantspecincationsarestillnotsystenla“candcomprehensive，especiallyfortheresistanc

4、etopro伊essiVecollapsedesignrequirementsofthemostcommonreinforcedconcrete行amestructurearenotdetailedenou曲，farf硒mtakingintoaccountthee矗’e9tofin6llwallsPaperanalyzesthepIogressiVecollapseofpure行amestructureandin矗lled行amestr

5、ucture，tostudythepro黟essiVecollapseresistanceperfbrmanceofreinforcedconcreteframestllJctureandtheea’ectofmasonD，infillwalls，andexplorethepro黟essiVecollapseresistancepe墑rnlanceof仔amestructurewhenthelowerpartofstnJctureexi

6、staweaklayerSAP2000isusedforsimulatingthepro伊essiVecollapseofplaneframewithnonlinearstaticmethod，andcomparesitwithexperimentalresultsStudiesshowthat：SAP2000soRwarecansimulatetheearlypro伊essiVecollapsebehaVioroffhmestruct

7、urewellandtheresultsaresomewhatconserVatiVe；PaperbasedANSYSsoRwareanalyzetheinfillwallsand廳amestructurehowtoworktogetherunderVerticalloads，whichshowthattheforcemechanismofinfilled行amestructuresundervenical10adsisverysimi

8、larwithforcemechanismunderho—zontalload，andthesinlplifiedcalculationmodelofinfiHwallscanselectequiValentbracingmodeltosimulateAccordingtoaboveanalysis，Paperbasedonthealtemateloadpathmethodanalyzestheprogressivecollapsebe