Experimental Study on the Bending Behavior of Steel-Wood Composite Beams

Figure 9

Failure mode of L4 test piece. (a) The right support begins degumming. (b) The upper flange is degummed and cracked. (c) Oblique crack at the edge of the bolt hole. (d) Bending damage.

(a)

(b)

(c)

(d)