Source Journal of Chinese Scientific and Technical Papers
Included as T2 Level in the High-Quality Science and Technology Journals in the Field of Architectural Science
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Liao Ying, Xu Weishuang. STUDY ON FUZZY RANDOM METHOD FOR STABILITY OF EXCAVATION SOIL[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(6): 85-88. doi: 10.13204/j.gyjz201006019
Citation: Chen Xujun, Li Huafeng, Yang Yongxin. EXPERIMENTAL STUDY ON FLEXURAL FATIGUE PERFORMANCE OF RC BEAMS STRENGTHENED WITH HYBRID FIBER SHEETS[J]. INDUSTRIAL CONSTRUCTION, 2012, 42(6): 77-82. doi: 10.13204/j.gyjz201206017

EXPERIMENTAL STUDY ON FLEXURAL FATIGUE PERFORMANCE OF RC BEAMS STRENGTHENED WITH HYBRID FIBER SHEETS

doi: 10.13204/j.gyjz201206017
  • Received Date: 2012-02-21
  • Publish Date: 2012-06-20
  • The variable amplitude test of BC beams was investigated with 5 specimens, in which the flexural fatiguebehavior of RC beams strengthened with carbon /glass hybrid fiber sheets and carbon /basalt hybrid fiber sheets wasstudied, and compared with that of RC beams strengthened with basalt fiber sheets. Experimental results showed thatthe anti-faigue properties of RC beams stengthened with hybrid fiber sheets was better, and the fatigue life wassignificantly prologed. Based on the root mean square(RMS) method, the S - N curves formula on variable amplitudefatigue was proposed, which may be reference for the engineering design.
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