Experimental Research on Basalt Fiber Reinforced High-Strength Concrete Filled Steel Tubular Short Columns Subjected to Axial Compression Load

Abstract:

The tests of 5 basalt fiber reinforced high-strength concrete filled steel tubular short columns and 1 high-strength concrete filled steel tubular short column were carried out under axial compression load, and the influence of different dosages and length-diameter ratio of basalt fiber on the mechanical behavior of the basalt fiber reinforced high-strength concrete filled steel tubular short columns were discussed. The results indicated that the ultimate load-bearing capacity and the ductility of short columns were improved by adding basalt fiber in concrete, and the failure mode of short columns was not affected by adding BF in concrete.

• Periodical: Advanced Materials Research (Volumes 834-836)
• Pages: 768-771
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.834-836.768
• Online since: October 2013
• Authors: Hai Liang Wang*, Hao Li
• Keywords: Axial Compression, Basalt Fiber (BF), Concrete Filled Steel Tubular Short Column, Confinement Coefficient, Mechanical Property

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