Fatigue design of CFRP strengthened welded steel connections

来源 :The 7th International Conference on Bridge Maintenance, Safe | 被引量 : 0次 | 上传用户：lanxoceco2003

【摘要】

：

　　Application of carbon fiber reinforced polymer(CFRP) composites in steel structures has attracted increasing research interests during the last decade.The f

【作者】

：

C.Wu X.L.Zhao M.Motavalli

【机构】

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DepartmentofCivilEngineering,MonashUniversity,Clayton,AustraliaEMPA,SwissFederalLaboratoriesforMater

【出处】

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The 7th International Conference on Bridge Maintenance, Safe

【发表日期】

：

2014年7期

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论文部分内容阅读

　　Application of carbon fiber reinforced polymer(CFRP) composites in steel structures has attracted increasing research interests during the last decade.The fatigue performance of welded steel connections has been generally improved by adhesively CFRP bonding.This paper tends to propose fatigue design of welded steel connections with CFRP strengthening.The key parameters contributing to the improvement of the fatigue performance are considered,including CFRP system (sheet or plate),with/without prestressing,CFRP/steel stiffness ratio,and strengthening configurations (bond width/bond locations).

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Fatigue design of CFRP strengthened welded steel connections

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