FRP在人行天桥上的应用研究

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1、FRP在人行天桥上的应用研究袁渐超，黄鹏超，王国栋67691．inFRPBridgeEngineering[c]／／ProceedingsofFRPEs3黄家康．复合材料成型技术及应用[M]．北京：化学工Bridges2012．London：NetComposites，2012：56—66．业出版社，201l_E7]ChenX，HearleJ，McCarthyB．3DFabricsforCorn—[6]Qureshi，MottramT．ResinInjectedBoltedConnec—positeBridge[c]／／Proceedingso

2、fFRPBridges2012．tions：AStepTowardsAchievingSlip—ResistantJointsLondon：NetComposites，2012：45—54．StudyofApplicationofFRPtoFootbridgesYUANdian-chao，HUANGPeng—chao，WANGGuo—dong(TianjinCSRWindTurbineBladeEngineeringCo．，Ltd．，Tianjin300402，China)Abstract：FiberReinforcedPlastic(FRP)

3、isanewtypeofstructura1materialwithdistinctiveadvantagesofhighstrength，lightweightandcorrosion—proofability．Withdifferentshapingtech—niques，thebridgestructureswithFRPmaterialcanbecategorizedaspultrudedFRPbridgesandpouredFRPbridges．InformationaboutFRPfrommultipleperspectivesis

4、introduced，includingtheshapingtechniquesforthepultrudedandpouredFRP，theengineeringpracticeofpultrudedandpouredFRPbridgesbothathomeandabroad，theexploratoryapplicationofresin—filledboltconnectingtechniqueand3Dwovenfiberglassfabrictobridges．Meanwhile，theproblemsrelatedtotheappl

5、icationofFRPtobridgeswaitingtoberesolvedinvolvethestructuralconnectingsafetyanddurability，bridgestiffnessandcost．Keywords：bridgeengineering；footbridge；FRP；pultrusiontechnique；pouringtechnique；resin—filledboltconnection；3Dwovenfiberglassfabric(编辑：赵兴雅)