Table of Content

Open Access iconOpen Access

ABSTRACT

Hysteretic Behavior of the Concrete Filled Circular CFRP-Steel Tubular (C-CFRP-CFST) Beam-Columns

Qing Li Wang, Yuan Che, Yong Bo Shao, Rui Lin Li

The International Conference on Computational & Experimental Engineering and Sciences 2011, 16(4), 119-120. https://doi.org/10.3970/icces.2011.016.119

Abstract

Based on analysis of the hysteretic experimental results of the concrete filled circular CFRP-steel tubular (C-CFRP-CFST) beam-columns, it shows that the deflection curves of all the specimens are close to half sinusoidal shape. The steel tube and the CFRP material can work concurrently both in longitudinal and transverse directions. Additionally, the longitudinal strain and the transverse strain at a same point have opposite action. Analysis indicates that there is no strength degradation. The axial compression ratio and strengthening factor of the longitudinal CFRP can enhance the strength and the stiffness of the members and they can also delay the stiffness degradation. However, they will decrease the ductility and the accumulated energy dissipation of the members. The axial compression ratio is beneficial to seismic behaviors to some extent.

Cite This Article

APA Style
Wang, Q.L., Che, Y., Shao, Y.B., Li, R.L. (2011). Hysteretic behavior of the concrete filled circular cfrp-steel tubular (C-CFRP-CFST) beam-columns. The International Conference on Computational & Experimental Engineering and Sciences, 16(4), 119-120. https://doi.org/10.3970/icces.2011.016.119
Vancouver Style
Wang QL, Che Y, Shao YB, Li RL. Hysteretic behavior of the concrete filled circular cfrp-steel tubular (C-CFRP-CFST) beam-columns. Int Conf Comput Exp Eng Sciences . 2011;16(4):119-120 https://doi.org/10.3970/icces.2011.016.119
IEEE Style
Q.L. Wang, Y. Che, Y.B. Shao, and R.L. Li "Hysteretic Behavior of the Concrete Filled Circular CFRP-Steel Tubular (C-CFRP-CFST) Beam-Columns," Int. Conf. Comput. Exp. Eng. Sciences , vol. 16, no. 4, pp. 119-120. 2011. https://doi.org/10.3970/icces.2011.016.119



cc This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 916

    View

  • 681

    Download

  • 0

    Like

Share Link