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

<div>Graph showing the relationship between bias stress and axial strain with different friction coefficients: (a) bias stress and axial strain; (b) peak deviating stress and friction coefficient.</div>

Advances in Civil Engineering

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Figure 3

Figure 3: Correlation Analysis of Macroscopic and Microscopic Parameters of Coal Measure Soil Based on Discrete Element Method 