Advances in Civil Engineering / 2010 / Article / Fig 3

Research Article

Image-Based Framework for Concrete Surface Crack Monitoring and Quantification

Figure 3

A laboratory biaxial test specimen under cyclic loading (a) at drift ratio of % and (b) % (images courtesy of Soppe and Hutchinson, [16]).
215295.fig.003a
(a)
215295.fig.003b
(b)