Fig. 5
From: Multiscale modeling of dislocations: combining peridynamics with gradient elasticity
Effect of micro-modulus distribution on stress of a singular dislocation; all parameters as in Fig. 3; left: \(\sigma _{xx}(x=0, y)\) for \(\delta _{\text {p}} =\) 12nm, simulated using a constant micro-modulus and a ’conical’ micro-modulus distribution; right: scaling collapse obtained by plotting \(l\sigma _{xx}\) vs. y/l where \(l = \delta _{\text {p}} \sqrt{3/5}\) for data evaluated with constant and \(l= \delta _{\text {p}} \sqrt{2/5}\) for data evaluated with ’conical’ micro-modulus