1、重慶大學(xué)碩士學(xué)位論文采用梁板混凝土施工的框架節(jié)點(diǎn)抗震性能試驗(yàn)研究與分析姓名：?jiǎn)瘟辽暾?qǐng)學(xué)位級(jí)別：碩士專(zhuān)業(yè)：防災(zāi)減災(zāi)工程及防護(hù)工程指導(dǎo)教師：李英民20040507英文摘要ABSTRACTInthereinforcedconcretehigh—riseframestructures，itisnotproperifthesectionalareaofthecolumnsistoobigandtheaxialforceratioofcolumns

2、shouldnotsurpassthelimitationSothecolumnsareoftenusingthehighstrengthconcreteButthehigllstrengthconcreteisnotproperandrequiretothebeamsandslabswhicharemainlyusedasbendingresistancecomponentSothestrengthoftheconcreteinthe

3、columnsisusuallyhigherthanthatofthebeamsInconstruction，thecolumn—beamjointsisusuallypoured嘶ththesamestrengthconcreteascolumns，itrequireshi曲constructiontechnologyandsomeproblemsaredifficulttosolvesuchasformworkplanning，co

4、nstructionjointandqualityofconstructionSoitisscreamingforthecolumnbeamjointspouredwiththesamestrengthconcreteasbeamsandslabsinconstructionButbecauseoftheabsenceoftheresearchaboutthisconstructionmethod，itisseldomusedincon

5、structioninChinaInthispaper，thebearingcapacityofthecolumn—beamjointspouredwiththeSalTICstrengthconcreteasbeamsandslabsofaconstructioninChongqingischecked，SOthefeasibilityofcolumnbeamjointspoured嘶ththesamestrengthasbeamsa

6、ndslabSisdiscussedAndsixcolumnbeamjointspecimensaretestedwhichissubjectedtocyclicloadingBasedonmeasurementofstrainsofbothhorizontalstirrupsinthejointcoreandlongitudinalreinforcementpassingthroughthejoint，andtheresearchof

7、thespecimens’ductilityenergy—dissipationcapacityandbonddeteriorationofreinforcementpassingthroughthejoint，theinfluenceofthecolumn—beamjointspouredwimthesamestrengthconcreteasbeamsandslabsontheseismicperformanceofthespeci

8、mensWasinvestigatedSomeconclusionshavebeengotasfollowing：①I(mǎi)tisfeasiblethatthecolumnbeamjointspouredwiththesamestrengthconcreteasbeamsandslabs②mcheckingofbearingcapacityofcolumnbeamjointspouredwiththesamestrengthconcrete雒

9、beamsandslabs⑨Propermeasurementforimprovingbearingcapacityofcolumn—beamjointsisnecessarywhenthebearingcapacityofcolumnbeamjointsisnotenough④neseismicperformanceofthespecimenswhichthecolumn—beamjointspouredwiththesamestre