frp筋與混凝土粘結(jié)錨固性能的試驗(yàn)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(xué)號：Q塹52東帝大學(xué)、j_L，碩‘士學(xué)、位、論文FRP筋與混凝土粘結(jié)錨固性能◆_j，韻試驗(yàn)研究和理論分析j研究生姓名：郭恒主?！骸痸、導(dǎo)師姓名：毯絲塞麴援一。一。、燧生昱!!巫：’一。。。。。0’o申請學(xué)位級別：王堂亟一學(xué)科專業(yè)名稱結(jié)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(xué)位授予單位蠢畝盍堂學(xué)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