Shear Strengthening of RC Deep Beams with Symmetrically or Asymmetrically Positioned Square Openings Using CFRP Composites and Steel Protective Frames

Figure 7

Failure modes of specimens with asymmetrically positioned openings: (a) specimen E, (b) specimen E-EBR, and (c) specimen E-EBROG.

(a)

(b)

(c)