Figure 4From: Mechanical origin of b-value changes during stimulation of deep geothermal reservoirs The damage process of stiff ( e =32) systems. Top: Damage maps at \(p_{c}^{\text {soft}}\) and \(p_{c}^{\text {stiff}}\). The yellow areas indicate intact fibers, while the black ones indicate damaged fibers. Bottom: Distribution of 〈Δ r 2〉1/2 as a function of fiber-damage n for L=128 (reprinted from Stormo et al. (2013) Ⓒ2012 American Physical Society). Darker colors indicate higher density. The yellow line shows |〈Δ r 2〉1/2|.Back to article page