FATIGUE LIFE PREDICTION OF RC BEAMS STRENGTHENED WITH PRESTRESSED CFRP UNDER CYCLIC BENDING LOADS

The application of prestressed carbon reinforced polymer (prestressed CFRP) in reinforced concrete (RC) members can improve the mechanical properties of strengthened structures and strengthening efficiency. This paper proposed a semi-empirical prediction formula of fatigue lives of the RC beams stre...

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Veröffentlicht in:	Acta mechanica solida Sinica 2013-02, Vol.26 (1), p.46-52
Hauptverfasser:	Huang, Peiyan, Liu, Guangwan, Guo, Xinyan, Zhou, Hao, Zheng, Xiaohong
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (structural) Bending fatigue bending load carbon fiber laminate (CFL) Carbon fiber reinforced plastics CFRP加固 Classical Mechanics Computational efficiency Engineering Fatigue (materials) fatigue effect coefficient Fatigue life FRP加固混凝土梁 Laminates life prediction prestressed carbon fiber reinforced polymer (prestressed CFRP) Reinforced concrete Surfaces and Interfaces Theoretical and Applied Mechanics Thin Films 弯曲载荷循环疲劳寿命预测碳纤维增强聚合物钢筋混凝土梁非预应力
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