frp筋與混凝土粘結錨固性能的試驗研究和理論分析

1、Y10《03ig分類號：==直立塑：!。：密級：：壘玨UDC：：二：盟生二一：學號：Q塹52東帝大學、j_L，碩‘士學、位、論文FRP筋與混凝土粘結錨固性能◆_j，韻試驗研究和理論分析j研究生姓名：郭恒主?！骸痸、導師姓名：毯絲塞麴援一。一。、燧生昱!!巫：’一。。。。。0’o申請學位級別：王堂亟一學科專業(yè)名稱結塑王握論文提交日期一呈Q墮堡壁基』‘。論文答辯日期2QQ!生里旦呈壁旦學位授予單位蠢畝盍堂學位授予日期呈Q鰻生。旦答辯委員會主

2、席一萱塑煎麴捶評閱人：處遜高鏨耋霆婭、t二j，。瑟撿拄旨塹工猩婭2006年9月ExperimentalStudyandTheoreticalAanlysisonBondandAnchoragePropertiesofFRPTendonsConcreteGraduateStudent：GuoHangnineABSTRACTSupervisor：ProfZhangJiwenRCstructurehasverywideapplicationi

3、nindustryandcivilbuilding，butsteelbareasyerodeinwateroracidicoralkalineetcmediumFRPtendonpossessnicermechanicsperformanceandresistancecausticityperformanceItisanewstylecompositematerialthatcangreatlyimproveconcretestruct

4、ureusingandwearingperformancebyusingtoinsteadofRCsteelbarFRPtendonandconcretecancooperatewithworkbycombiningtogetherunderoutsideloadactingBondperformanceofFRPtendonandconcreteisoneofthekeytechniqeaboutdesigningandspreadi

5、ngthisstructuralThispaperinvestigatesbondandanchorperformanceofFRPtendonsconcretebyfeltingtestof19symmetricalpullspecimensand9pulloutspecimensInwhichtheFRPtendonsandconcretefeltingforceformationandfeltingforcetransferand

6、bondstressdistributingonembeddedlengthloadandslippagerelationaswellasinfluencefactorofbondstrengthwithembeddedlengthanddiameteretcwereanalyzedbasedonRCfeltingworkprincipleThispaperproposesAnchoragelengthcalculatingformul

7、abysumingoutsidescholarstudiesandvalidatingoftestingresultinthetextBesidestheoverseasexistingreinforcedconcretestructuraloftheconstitutivemodelscurvewerecontrastedanalysevalidatedbytestresultofthetextKeywordsFRPtendon，co