Assessing the Instantaneous Stiffness of Cracked Reinforced Concrete Beams Based on a Gradual Change in Strain Distributions

Figure 8

Comparison between calculated and experimental displacements of the beams (a) B1, (b) B2, (c) B3, (d) B5, and (e) B6.

(a)

(b)

(c)

(d)

(e)