Mechanical Properties of Grouted Crushed Coal with Different Grain Size Mixtures under Triaxial Compression

<div>(a) Average values of peak strengths and (b) average values of residual strengths of different confining pressures versus the grouted specimens with different grain size mixtures.</div>

Advances in Civil Engineering

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Figure 9

Figure 9: Mechanical Properties of Grouted Crushed Coal with Different Grain Size Mixtures under Triaxial Compression 