Research Article
Molecular Dynamics Simulations of Polymer Grouting Material: Its Mechanical Behavior under Uniaxial Tension, Cyclic Tensile Loading, and Stress Relaxation
Figure 4
(a–c) Stress-strain curves of coarse-grained PU models with different numbers of chains under tensile at a strain rate of /s and (d) the evolution of molecular configuration containing 10 PU chains at different strains.
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