Journal of Jishou University(Natural Sciences Edition)

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Numerical Analysis of Finger-Point Beams Reinforced with CFRP Strips

XUE Meihui,WANG Jianxing,WEI Changxi   

  1. (School of Civil Engineering,North China University of Technology,Beijing 100144,China)
  • Online:2018-07-25 Published:2018-07-31
  • About author:XUE Meihui (1992-),femal,was born in Beijing City,postgraduate of School of Civil Engineering,North China University of Technology;research areas are finger-point beam and its application.
  • Supported by:

    National Natural Science Foundation of China(11361055);National Natural Science Foundation of Beijing Province (1606RJZA038)


Based on finite element analysis (FEA) in Ansys software,a numerical simulation is proposed to accurately describe the damage behavior and mechanical performance of the model.The results show that the ultimate bearing capacity is increased by CFRP.The stress is mainly concentrated on the CFRP material.

Key words: component model, finger joint, timber beams, carbon fiber reinforced polymer

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