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In this paper, the effect of CFRP reinforced in different ways on the mechanical properties of WFRC columns is investigated by using numerical simulations. By studying the stress cloud, hysteresis curve, skeleton curve and energy dissipation performance, the development of seismic performance of WFRC columns reinforced by CFRP was investigated. The results show that the damage patterns of CFRP-reinforced specimens are basically the same as those of unreinforced specimens, but the seismic performance is slightly improved.

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Study on Seismic Performance of Waste Fiber Recycled Concrete Column Reinforced with CFRP

  • 章节

  • 出版模式：

    开放获取

  • 发表日期：

    2025年

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  • Jinghai Zhou,
  • Shouyu Li,
  • Jiagui Zhou,
  • Tianbei Kang

摘要

In this paper, the effect of CFRP reinforced in different ways on the mechanical properties of WFRC columns is investigated by using numerical simulations. By studying the stress cloud, hysteresis curve, skeleton curve and energy dissipation performance, the development of seismic performance of WFRC columns reinforced by CFRP was investigated. The results show that the damage patterns of CFRP-reinforced specimens are basically the same as those of unreinforced specimens, but the seismic performance is slightly improved.