b'Figure 1. SiCf-SiCm tubular composite architectures used in this investigation. The dashed line represents the vertical axis and the solid lines represent the yarn orientation. The red outline is the unit cell. (a) 45 2-ply biaxial; (b) 45 3-ply biaxial;(c) 60 2-ply biaxial (hoop biased); and (d) 452-ply biaxial2022|AFC ACCOMPLISHMENTS 57'