Study on Compressive Strength of Fiber Reinforced Polymer Confined Concrete

Abstract:

The study on compressive strength of fiber reinforced polymer confined concrete was conducted in this paper. Firstly, the general confinement mechanics was revealed, in which the confinement stress-σl, the restraint stiffness-El and the ultimate confinement stress-fl were proposed. Secondly, the influences of various parameters on compressive strength were analyzed by recent related studies and numerical simulation. The numerical simulation was carried out through the total of 27 finite element models under axial compressive load which were constructed by using software-ANSYS. Finally, the compressive strength model was set up by the dimension analysis and numerical regression.

• Periodical: Key Engineering Materials (Volume 477)
• Pages: 443-452
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.477.443
• Online since: April 2011
• Authors: Li Wen Zhang, Jun Ping Zhang, Zuo Sun
• Keywords: Compressive Strength, Confined Concrete, Dimension Analysis, Fiber Reinforced Plastic (FRP), Numerical Simulation

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