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In a unidirectional fiber composite, where is stiffness and strength greatest?

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  1. Equally in every direction
  2. Only through the thickness
  3. Along the fibers

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References

  1. Quade et al., The Effects of Fiber Orientation and Adhesives on Tensile Properties of Carbon Fiber Reinforced Polymer Matrix Composite with Embedded Nickel-Titanium Shape Memory Alloys (NASA Glenn Research Center, NTRS 20190002796) ntrs.nasa.gov/api/citations/20190002796/downloads/20190002796.pdf?attachment=true Checked 2026-10-10.

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