Research Article

Analysis of Thermo-Hydro-Mechanical Coupling of Coal and Gas with Absorption/Desorption Thermal Effect

Table 2

Experimental method.

Gas pressure difference (MPa)Gas pressure loading path (MPa)

0.20.4 ⟶ 0.6 ⟶ 0.8 ⟶ 1.0 ⟶ 1.2 ⟶ 1.4 ⟶ 1.6 1.4 ⟵ 1.2 ⟵ 1.0 ⟵ 0.8 ⟵ 0.6 ⟵ 0.4
0.40.4 ⟶ 0.8 ⟶ 1.2 ⟶ 1.6 ⟶ 1.2 ⟶ 0.8 ⟶ 0.4
0.60.4 ⟶ 1.0 ⟶ 1.6 ⟶ 1.0 ⟶ 0.4