Experimental Investigation on Permeability and Mechanical Deformation of Coal Containing Gas under Load

<div>Relation between (a) compression strength and temperature and between (b) elastic modulus and temperature at a confining pressure of 8 MPa and pore pressure of 2 MPa.</div>

Advances in Civil Engineering

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Figure 9

Figure 9: Experimental Investigation on Permeability and Mechanical Deformation of Coal Containing Gas under Load 