JOURNAL OF TEXTILE RESEARCH ›› 2016, Vol. 37 ›› Issue (12): 49-54.

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Design of T-shaped three-dimensional woven fabric and bending properties of composites

  

  • Received:2016-01-13 Revised:2016-09-07 Online:2016-12-15 Published:2016-12-21

Abstract:

For exploring the bending properties of T-shaped three-dimensional integrated woven composites with different beam depths, by reasonable design, three kinds of T-shaped three-dimensional integrated woven fabrics with different high beam depths are woven from basalt fiber filaments on a common loom with low cost. The T-shaped three-dimensional integrated woven composites with different beam depths were produced by vacuum assisted resin transfer molding. Then, the compesites were tested by na electronic rniversal testing machine, and the load-displacement curves and absorption energy-displacement curves were obtained. Results showed that the higher the beam depth, the greater the values of the load and absorbed energy on the composites. The T-shaped three-dimensional integrated woven fabrics with different high beam depths showed different bending failure patterns. The results indicated that the bending load, energy absorption and failure pattern of the T-shaped three-dimensional integrated woven composites were significantly affected by the beam depth.

Key words: three-dimensional woven structure, T-shaped composite, bending properties, basalt fiber filaments, beam depth

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