Correlation Analysis of Macroscopic and Microscopic Parameters of Coal Measure Soil Based on Discrete Element Method

<div>Graph showing the relationship between stress and strain with different contact stiffness ratios of particles: (a) deviation stress and axial strain; (b) volumetric strain and axial strain.</div>

Advances in Civil Engineering

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Figure 7

Figure 7: Correlation Analysis of Macroscopic and Microscopic Parameters of Coal Measure Soil Based on Discrete Element Method 