Fatigue behaviour of transversely restrained precast steel fibre reinforced concrete slabs in a deconstructable composite deck

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• 作者：Masoud Moradi ; Hamid Valipour ; ^{H.Valipour@unsw.edu.au} ; Stephen Foster
• 关键词：Arching action ; Bridge deck ; Fatigue life ; Precast slabs ; Steel fibre
• 刊名：Construction and Building Materials
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：132
• 期：Complete
• 页码：516-528
• 全文大小：4884 K
• 卷排序：132

文摘

Static & fatigue test results for transversely confined (SF)RC slabs are provided. 0.25% steel fibre dosage can only improve the static load carrying capacity. 0.5% steel fibre dosage improve static and fatigue behaviour of SFRC deck slabs. Transverse straps/ties significantly improve the fatigue life of (SF)RC deck slabs.