Research Article

Molecular Dynamics Simulations of Polymer Grouting Material: Its Mechanical Behavior under Uniaxial Tension, Cyclic Tensile Loading, and Stress Relaxation

Figure 6

Variations of the potential energy of the coarse-grained PU matrix versus true strain for a strain rate of (a) /s, (b) /s, and (c) /s.
(a)
(b)
(c)